Rev. 1.0, Nov. 2010 K8S5615ETC 256Mb C-die NOR Flash 44FBGA, Muxed Burst, Multi Bank SLC 16M x16, 1.7V ~ 1.95V datasheet SAMSUNG ELECTRONICS RESERVES THE RIGHT TO CHANGE PRODUCTS, INFORMATION AND SPECIFICATIONS WITHOUT NOTICE. Products and specifications discussed herein are for reference purposes only. All information discussed herein is provided on an "AS IS" basis, without warranties of any kind. This document and all information discussed herein remain the sole and exclusive property of Samsung Electronics. No license of any patent, copyright, mask work, trademark or any other intellectual property right is granted by one party to the other party under this document, by implication, estoppel or otherwise. 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All rights reserved. -1- Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Revision History Revision No. History Draft Date Remark Editor 0.0 - First version for target specification. 7, May, 2010 Target - 0.5 - Preliminary datasheet. 14, Oct. 2010 Preliminary - 0.6 - Added NOTE "Not 100% tested." for parameter "32-word Buffer Programming Time" in 18.5 Erase/Program Performance table. 2, Nov. 2010 Preliminary - 1.0 - Specification is finalized. 18, Nov. 2010 Final - -2- Rev. 1.0 K8S5615ETC datasheetNOR FLASH MEMORY 256Mb C-die NOR Flash 1 1.0 FEATURES................................................................................................................................................................. 5 2.0 GENERAL DESCRIPTION ......................................................................................................................................... 5 3.0 PIN DESCRIPTION .................................................................................................................................................... 5 4.0 44Ball FBGA TOP VIEW (BALL DOWN) .................................................................................................................... 6 5.0 FUNCTIONAL BLOCK DIAGRAM .............................................................................................................................. 7 6.0 ORDERING INFORMATION ...................................................................................................................................... 8 7.0 PRODUCT INTRODUCTION...................................................................................................................................... 11 8.0 COMMAND DEFINITIONS ......................................................................................................................................... 12 9.0 DEVICE OPERATION ................................................................................................................................................ 14 9.1 Read Mode .............................................................................................................................................................. 14 9.1.1 Asynchronous Read Mode................................................................................................................................ 14 9.1.2 Synchronous (Burst) Read Mode...................................................................................................................... 14 9.1.3 Continuous Linear Burst Read .......................................................................................................................... 14 9.2 Programmable Wait State ....................................................................................................................................... 15 9.3 Handshaking............................................................................................................................................................ 15 9.4 Set Burst Mode Configuration Register ................................................................................................................... 15 9.4.1 Programmable Wait State Configuration........................................................................................................... 15 9.4.2 Burst Read Mode Setting .................................................................................................................................. 15 9.4.3 RDY Configuration ............................................................................................................................................ 15 9.5 Autoselect Mode...................................................................................................................................................... 17 9.6 Standby Mode ......................................................................................................................................................... 17 9.7 Automatic Sleep Mode ............................................................................................................................................ 17 9.8 Output Disable Mode ............................................................................................................................................... 17 9.9 Block Protection & Unprotection.............................................................................................................................. 17 9.10 Hardware Reset..................................................................................................................................................... 17 9.11 Software Reset ...................................................................................................................................................... 18 9.12 Program ................................................................................................................................................................. 18 9.13 Accelerated Program ............................................................................................................................................. 18 9.14 Write Buffer Programming ..................................................................................................................................... 18 9.15 Accelerated Write Buffer Programming ................................................................................................................. 19 9.16 Chip Erase ............................................................................................................................................................. 19 9.17 Block Erase ........................................................................................................................................................... 19 9.18 Unlock Bypass....................................................................................................................................................... 19 9.19 Erase Suspend / Resume...................................................................................................................................... 20 9.20 Program Suspend / Resume ................................................................................................................................. 20 9.21 Read While Write Operation .................................................................................................................................. 20 9.22 OTP Block Region ................................................................................................................................................. 20 9.23 Low VCC Write Inhibit ........................................................................................................................................... 20 9.24 Write Pulse “Glitch” Protection .............................................................................................................................. 21 9.25 Logical Inhibit......................................................................................................................................................... 21 10.0 FLASH MEMORY STATUS FLAGS ......................................................................................................................... 22 11.0 Deep Power Down .................................................................................................................................................... 24 12.0 Common Flash Memory Interface............................................................................................................................. 25 13.0 ABSOLUTE MAXIMUM RATINGS ..................................................................................................................... 27 14.0 RECOMMENDED OPERATING CONDITIONS ( Voltage reference to GND )......................................................... 27 15.0 DC CHARACTERISTICS................................................................................................................................... 28 16.0 CAPACITANCE (TA = 25 °C, VCC = 1.8V, f = 1.0MHz)........................................................................................... 30 17.0 AC TEST CONDITION ...................................................................................................................................... 30 18.0 AC CHARACTERISTICS .......................................................................................................................................... 30 18.1 Synchronous/Burst Read.................................................................................................................................30 18.2 Asynchronous Read ........................................................................................................................................34 18.3 Hardware Reset(RESET) ...................................................................................................................................... 36 18.4 Erase/Program Operation...................................................................................................................................... 37 18.5 Erase/Program Performance ...........................................................................................................................38 -3- Rev. 1.0 K8S5615ETC datasheetNOR FLASH MEMORY 19.0 CROSSING OF FIRST WORD BOUNDARY IN BURST READ MODE ................................................................... 45 -4- Rev. 1.0 K8S5615ETC datasheet NOR FLASH MEMORY 256M Bit (16M x16) Muxed Burst / Multi Bank SLC NOR Flash Memory 1.0 FEATURES 2.0 GENERAL DESCRIPTION • Single Voltage, 1.7V to 1.95V for Read and Write operations • Organization - 16,777,216 x 16 bit ( Word Mode Only) • Multiplexed Data and Address for reduction of interconnections - A/DQ0 ~ A/DQ15 • Read While Program/Erase Operation • Multiple Bank Architecture - 16 Banks (16Mb Partition) • OTP Block : Extra 512-Word block • Read Access Time (@ CL=30pF) - Asynchronous Random Access Time : 100ns - Synchronous Random Access Time :95ns - Burst Access Time : 11ns (66MHz) / 9ns (83MHz) / 7ns (108MHz) /6ns (133MHz) • Burst Length : - Continuous Linear Burst - Linear Burst : 8-word & 16-word with Wrap • Block Architecture - Uniform block part (K8S(54/55/56/57)15EZC) : Two hundred fifty six 64Kword blocks - Boot block part (K8S(54/55/56/57)15ET(B)C) : Four 16Kword blocks and two hundred fifty five 64Kword blocks (Bank 0 contains four 16 Kword blocks and fifteen 64Kword blocks, Bank 1 ~ Bank 15 contain two hundred forty 64Kword blocks) The K8S(54/55/56/57)15E featuring single 1.8V power supply is a 256Mbit Muxed Burst Multi Bank Flash Memory organized as 16Mx16. The memory architecture of the device is designed to divide its memory arrays into 256blocks(Uniform block part)/259 blocks(Boot block part) with independent hardware protection. This block architecture provides highly flexible erase and program capability. The K8S(54/55/56/57)15E NOR Flash consists of sixteen banks. This device is capable of reading data from one bank while programming or erasing in the other bank. Regarding read access time, the K8S54/5615E provides an 11ns burst access time and an 95ns initial access time at 66MHz. At 83MHz, the K8S54/5615E provides an 9ns burst access time and an 95ns initial access time. At 108MHz, the K8S55/ 5715E provides an 7ns burst access time and an 95ns initial access time. At 133MHz, the K8S55/5715E provides an 6ns burst access time and an 95ns initial access time. The device performs a program operation in units of 16 bits (Word) and erases in units of a block. Single or multiple blocks can be erased. The block erase operation is completed within typically 0.6sec. The device requires 25mA as program/erase current in the extended temperature ranges. The K8S(54/55/56/57)15E NOR Flash Memory is created by using Samsung's advanced CMOS process technology. • Reduce program time using the VPP • Support 32-word Buffer Program • Power Consumption (Typical value, CL=30pF) - Synchronous Read Current : 35mA at 133MHz - Program/Erase Current : 25mA - Read While Program/Erase Current : 45mA - Standby Mode/Auto Sleep Mode : 30uA • Block Protection/Unprotection - Using the software command sequence - Last two boot blocks are protected by WP=VIL (Boot block part : K8S(54/55/56/57)15ET(B)C) - Last one block (BA255) is protected by WP=VIL (Uniform block part : K8S(54/55/56/57)15EZC) - All blocks are protected by VPP=VIL • Handshaking Feature - Provides host system with minimum latency by monitoring RDY • Erase Suspend/Resume • Program Suspend/Resume • Unlock Bypass Program/Erase • Hardware Reset (RESET) • Deep Power Down Mode • Data Polling and Toggle Bits - Provides a software method of detecting the status of program or erase completion • Endurance - 100K Program/Erase cycles • Extended Temperature : -25°C ~ 85°C • Support Common Flash Memory Interface • Low Vcc Write Inhibit • Output Driver Control by Configuration Register • Package : 44-Ball FBGA type (7.7mm x 6.2mm), 0.5mm ball pitch 1.0mm(Max.)Thickness 3.0 PIN DESCRIPTION Pin Name -5- Pin Function A16 - A23 Address Inputs A/DQ0 - A/DQ15 Multiplexed Address/Data input/output CE Chip Enable OE Output Enable RESET Hardware Reset VPP Accelerates Programming WE Write Enable WP Hardware Write Protection Input CLK Clock RDY Ready Output AVD Address Valid Input DPD Deep Power Down Vcc Power Supply VSS Ground Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC 4.0 44Ball FBGA TOP VIEW (BALL DOWN) 1 2 3 4 5 6 7 8 9 10 A RDY A21 VSS CLK VCC WE VPP A19 A17 A22 B VCC A16 A20 AVD A23 RESET WP A18 CE VSS C VSS A/DQ7 A/DQ6 A/DQ13 A/DQ12 A/DQ3 A/DQ2 A/DQ9 A/DQ8 OE D A/DQ15 A/DQ14 VSS A/DQ5 A/DQ4 A/DQ11 A/DQ10 VCC A/DQ1 A/DQ0 -6- Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC 5.0 FUNCTIONAL BLOCK DIAGRAM Bank 0 Address X Dec Vcc Vss Vpp CLK CE OE WE WP RESET RDY AVD DPD I/O Interface & Bank Control Bank 0 Cell Array Y Dec Latch & Control Y Dec Latch & Control Bank 1 Address X Dec Bank 1 Cell Array Bank 15 Address X Dec Bank 15 Cell Array Y Dec A16~A23 A/DQ0~ A/DQ15 Erase Control Block Inform Program Control -7- Latch & Control High Voltage Gen. Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC 6.0 ORDERING INFORMATION K8 S 56 15 E T B - S E 1F Samsung NOR Flash Memory Access Time 1F : Refer to Table 1 Device Type S : Multiplexed Burst Operating Temperature Range C : Commercial Temp. (0 °C to 70 °C) E : Extended Temp. (-25 °C to 85 °C) Density(*Note) 54 : 256Mbits for 66/83MHz(Sync MRS) 55 : 256Mbits for 108/133MHz(Sync MRS) 56 : 256Mbits for 66/83MHz(No option) 57 : 256Mbits for 108/133MHz(No option) Package S : FBGA (Lead Free,OSP) F : FBGA D : FBGA(Lead Free) Version B : 3rd Generation Organization 15 : x16 Organization Block Architecture T : Top Boot Block, B : Bottom Boot Block Z : Uniform Block Operating Voltage Range E : 1.7 V to 1.95V NOTE Density : (1) 54 : 256Mb for 66/83Mhz with the Sync MRS option (2) 55 : 256Mb for 108/133Mhz with the Sync MRS option (3) 56 : 256Mb for 66/83Mhz with no option (4) 57 : 256Mb for 108/133Mhz with no option [Table 1] PRODUCT LINE-UP K8S(54/55/56/57)15E Speed Option 1C (66MHz) 1D (83MHz) 1E (108MHz) 1F (133MHz) Max. Initial Access Time (tIAA, ns) 95 95 95 95 Max. Burst Access Time (tBA, ns) 11 9 7 6 Mode Synchronous/Burst VCC=1.7V -1.95V Asynchronous Max. Access Time (tAA, ns) 100 100 100 100 Max. CE Access Time (tCE, ns) 100 100 100 100 Max. OE Access Time (tOE, ns) 15 15 15 15 [Table 2] PRODUCT Classification Speed/Boot Option Top Bottom Uniform 256Mb for 66/83MHz (Sync MRS option) K8S5415ETC K8S5415EBC K8S5415EZC 256Mb for 108/133MHz (Sync MRS option) K8S5515ETC K8S5515EBC K8S5515EZC 256Mb for 66/83MHz K8S5615ETC K8S5615EBC K8S5615EZC 256Mb for 108/133MHz K8S5715ETC K8S5715EBC K8S5715EZC [Table 3] K8S(54/55/56/57)15E DEVICE BANK DIVISIONS Bank 0 ~ Bank 15 Type 256Mbit (Boot block part) Block Sizes Four 16Kword blocks and two hundred fifty five 64Kword blocks 256Mbit (Uniform block part) Two hundred fifty six 64Kword blocks -8- Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC [Table 4] K8S(54/55/56/57)15EZC DEVICE BANK DIVISIONS (Uniform block) Bank Bank size Quantity of Blocks Block Size 0 16Mb 16 64 Kwords 1 16Mb 16 64 Kwords 2 16Mb 16 64 Kwords 3 16Mb 16 64 Kwords 4 16Mb 16 64 Kwords 5 16Mb 16 64 Kwords 6 16Mb 16 64 Kwords 7 16Mb 16 64 Kwords 8 16Mb 16 64 Kwords 9 16Mb 16 64 Kwords 10 16Mb 16 64 Kwords 11 16Mb 16 64 Kwords 12 16Mb 16 64 Kwords 13 16Mb 16 64 Kwords 14 16Mb 16 64 Kwords 15 16Mb 16 64 Kwords Quantity of Blocks Block Size 4 16 Kwords 15 64 Kwords [Table 5] K8S(54/55/56/57)15ETC DEVICE BANK DIVISIONS (Top Boot block) Bank Bank size 0 16Mb 1 16Mb 16 64 Kwords 2 16Mb 16 64 Kwords 3 16Mb 16 64 Kwords 4 16Mb 16 64 Kwords 5 16Mb 16 64 Kwords 6 16Mb 16 64 Kwords 7 16Mb 16 64 Kwords 8 16Mb 16 64 Kwords 9 16Mb 16 64 Kwords 10 16Mb 16 64 Kwords 11 16Mb 16 64 Kwords 12 16Mb 16 64 Kwords 13 16Mb 16 64 Kwords 14 16Mb 16 64 Kwords 15 16Mb 16 64 Kwords -9- Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC [Table 6] K8S(54/55/56/57)15EBC DEVICE BANK DIVISIONS (Bottom Boot block) Bank Bank size Quantity of Blocks Block Size 15 16Mb 16 64 Kwords 14 16Mb 16 64 Kwords 13 16Mb 16 64 Kwords 12 16Mb 16 64 Kwords 11 16Mb 16 64 Kwords 10 16Mb 16 64 Kwords 9 16Mb 16 64 Kwords 8 16Mb 16 64 Kwords 7 16Mb 16 64 Kwords 6 16Mb 16 64 Kwords 5 16Mb 16 64 Kwords 4 16Mb 16 64 Kwords 3 16Mb 16 64 Kwords 2 16Mb 16 64 Kwords 1 16Mb 16 64 Kwords 0 16Mb 15 64 Kwords 4 16 Kwords - 10 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC 7.0 PRODUCT INTRODUCTION The K8S(54/55/56/57)15E is an 256Mbit (268,435,456 bits) NOR-type Burst Flash memory. The device features 1.8V single voltage power supply operating within the range of 1.7V to 1.95V. The device is programmed by using the Channel Hot Electron (CHE) injection mechanism which is used to program EPROMs. The device is erased electrically by using Fowler-Nordheim tunneling mechanism. To provide highly flexible erase and program capability, the device adapts a block memory architecture that divides its memory array into 256 blocks (64-Kword x 256 blocks, Uniform block part) / 259 blocks (16Kword x 4 + 64-Kword x 255, Boot block part). Programming is done in units of 16 bits (Word). All bits of data in one or multiple blocks can be erased when the device executes the erase operation. To prevent the device from accidental erasing or over-writing the programmed data, 256 / 259 memory blocks can be hardware protected. Regarding read access time, at 66MHz, the K8S54/5615E provides a burst access of 11ns with initial access times of 95ns at 30pF. At 83MHz, the K8S54/5615E provides a burst access of 9ns with initial access times of 95ns at 30pF. At 108MHz, the K8S55/5715E provides a burst access of 7ns with initial access times of 95ns at 30pF. At 133MHz, the K8S55/5715E provides a burst access of 6ns with initial access times of 95ns at 30pF. The command set of K8S(54/55/56/57)15E is compatible with standard Flash devices. The device uses Chip Enable (CE), Write Enable (WE), Address Valid(AVD) and Output Enable (OE) to control asynchronous read and write operation. For burst operations, the device additionally requires Ready (RDY) and Clock (CLK). Device operations are executed by selective command codes. The command codes to be combined with addresses and data are sequentially written to the command registers using microprocessor write timing. The command codes serve as inputs to an internal state machine which controls the program/erase circuitry. Register contents also internally latch addresses and data necessary to execute the program and erase operations. The K8S(54/55/56/57)15E is implemented with Internal Program/Erase Routines to execute the program/erase operations. The Internal Program/Erase Routines are invoked by program/erase command sequences. The Internal Program Routine automatically programs and verifies data at specified addresses. The Internal Erase Routine automatically pre-programs the memory cell which is not programmed and then executes the erase operation. The K8S(54/55/56/57)15E has means to indicate the status of completion of program/erase operations. The status can be indicated via Data polling of DQ7, or the Toggle bit (DQ6). Once the operations have been completed, the device automatically resets itself to the read mode. The device requires only 35mA as burst and asynchronous mode read current and 25mA for Buffer program/erase operations. [Table 7] Device Bus Operations Operation Asynchronous Read Operation Write Standby Hardware Reset Load Initial Burst Address Burst Read Operation Terminate Burst Read Cycle Terminate Burst Read Cycle via RESET Terminate Current Burst Read Cycle and Start New Burst Read Cycle CE OE WE A16-23 A/DQ0-15 RESET CLK L L H Add In Add In/DOUT H L L H L Add In Add In / DIN H L H X X X High-Z H X X X X X X High-Z L X X L H H Add In Add In H L L H X Burst DOUT H H X X X High-Z H X X X X X X High-Z L X X L H H Add In Add In H NOTE : L=VIL (Low), H=VIH (High), X=Don’t Care. - 11 - AVD H Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC 8.0 COMMAND DEFINITIONS The K8S(54/55/56/57)15E operates by selecting and executing its operational modes. Each operational mode has its own command set. In order to select a certain mode, a proper command with specific address and data sequences must be written into the command register. Writing incorrect information which include address and data or writing an improper command will reset the device to the read mode. The defined valid register command sequences are stated in Table 8. [Table 8] Command Sequences Command Definitions Asynchronous Read Cycle Add Data Add Reset 5),20) Data Add Autoselect Manufacturer ID 6) Data Autoselect Add Device ID6) Data Autoselect Add Block Protection Verify 7) Data Autoselect Add Handshaking 6), 8) Program Unlock Bypass Unlock Bypass Program 9) Unlock Bypass Block Erase 9) Unlock Bypass Chip Erase 9) Unlock Bypass Reset Chip Erase Block Erase Erase Suspend 10) Erase Resume11) Program Suspend 12) Program Resume 11) Block Protection/Unprotection 13) CFI Query 14) Data Add Data Add Data Add Data Add Data Add Data Add Data Add Data Add Data Add Data Add Data Add Data Add Data Add Data Add Data 1 1 4 4 4 4 4 3 2 2 2 2 6 6 1 1 1 1 3 1 1st Cycle 2nd Cycle 3rd Cycle 4th Cycle 5th Cycle 6th Cycle 2AAH 555H RA RD XXXH F0H 555H 2AAH (DA)555H (DA)X00H AAH 55H 90H ECH 555H 2AAH (DA)555H (DA)X01H AAH 55H 90H NOTE6 555H 2AAH (BA)555H (BA)X02H AAH 55H 90H 555H 2AAH (DA)555H 00H / 01H (DA)X03H AAH 55H 90H 0H/1H 555H 2AAH 555H PA PD AAH 55H A0H 555H 2AAH 555H AAH 55H 20H XXX PA A0H PD XXX BA 80H 30H XXXH XXXH 80H 10H XXXH XXXH 90H 00H 555H 2AAH 555H 555H AAH 55H 80H AAH 55H 10H 555H 2AAH 555H 555H 2AAH BA AAH 55H 80H AAH 55H 30H XXX XXX ABP 60H 60H 60H (DA)XXXH B0H (DA)XXXH 30H (DA)XXXH B0H (DA)XXXH 30H (DA)X55H 98H - 12 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Command Definitions Write to Buffer 15) Program buffer to Flash 15) Write to Buffer Abort Reset 16),19) Set Burst Mode Configuration Register 17),18) Enter OTP Block Region Exit OTP Block Region Cycle Add Data Add Data Add Data Add Data Add Data Add Data 3 1 3 3 3 4 1st Cycle 2nd Cycle 3rd Cycle 4th Cycle 5th Cycle 6th Cycle 555H 2AAH BA AAH 55H 25H BA PA WBL WC PD PD 555H 2AAH XXX AAH 55H F0H 555H 2AAH NOTE 18 AAH 55H C0H 555H 2AAH XXX AAH 55H 70H 555H 2AAH 555H XXX AAH 55H 75H 00H BA 29H NOTE : 1) RA : Read Address , PA : Program Address, RD : Read Data, PD : Program Data , BA : Block Address (A23 ~ A14), DA : Bank Address (A23 ~ A20) ABP : Address of the block to be protected or unprotected , DI :Die revision ID, CR : Configuration Register Setting, WBL : Write Buffer Location, WC : Word Count 2) The 4th cycle data of autoselect mode and RD are output data. The others are input data. 3) Data bits DQ15–DQ8 are don’t care in command sequences, except for RD, PD, WC and Device ID. 4) Unless otherwise noted, address bits A23–A11 are don’t cares. 5) The reset command is required to return to read mode. If a bank entered the autoselect mode during the erase suspend mode, writing the reset command returns that bank to the erase suspend mode. If a bank entered the autoselect mode during the program suspend mode, writing the reset command returns that bank to the program suspend mode. If DQ5 goes high during the program or erase operation, writing the reset command returns that bank to read mode or erase suspend mode if that bank was in erase suspend mode. 6) The 3rd and 4th cycle bank address of autoselect mode must be same. Device ID Data : Top(2208H), Bottom(2209H), Uniform(3018H) 7) Normal Block Protection Verify : 00H for an unprotected block and 01H for a protected block. OTP Block Protect verify (with OTP Block Address after Entering OTP Block) : 00H for unlocked, and 01H for locked. 8) 0H for handshaking, 1H for non-handshaking 9) The unlock bypass command sequence is required prior to this command sequence. 10) The system may read and program in non-erasing blocks when in the erase suspend mode. The system may enter the autoselect mode when in the erase suspend mode. The erase suspend command is valid only during a block erase operation, and requires the bank address. 11) The erase/program resume command is valid only during the erase/program suspend mode, and requires the bank address. 12) This mode is used only to enable Data Read by suspending the Program operation. 13) Set ABP(Address of the block to be protected or unprotected) as either A6 = VIH, A1 = VIH and A0 = VIL for unprotected or A6 = VIL, A1 = VIH and A0 = VIL for protected. 14) Command is valid when the device is in Read mode or Autoselect mode. 15) For Buffer Program, Firstly Enter "Write to Buffer" Command sequence and then Enter Block Address and Word Count which is the number of word data will be programmed. Word Count is smaller than the number of data wanted to program by one, Example if 15 words are wanted to program then WC (Word Count) is 14. After Entering Command, Enter PA/PD’s (Program Addresses/ Program Data). Finally Enter "Program buffer to Flash" Command sequence, This starts a buffer program operation. This Device supports 32-word Buffer Program. There is some caution points. - The number of PA/PD’s which are entered must be same to WC+1 - PA’s which are entered must be same A23~A5 address bits because Buffer Address is A23~A5 address and decided by PA entered firstly. - If PA which are entered isn’t same Buffer Address, then PA/PD which is entered may be ignored and this buffer programming operation is aborted. To return to normal operation, hardware reset or "Write to Buffer Abort Reset" command is issued. - Overwrite for program buffer is also prohibited. 16) Command sequence resets device for next command after aborted write-to-buffer operation. 17) See "Set Burst Mode Configuration Register" for details. 18) On the third cycle, the data should be "C0h", address bits A10-A0 should be 101_0101_0101b, and address bits A21-A11 set the code to be latched. 19) After software reset and write to buffer abort reset command, min. 5us recovery time is needed for normal read mode. - 13 - Rev. 1.0 K8S5615ETC datasheet NOR FLASH MEMORY 9.0 DEVICE OPERATION The device has inputs/outputs that accept both address and data information. To write a command or command sequence (which includes programming data to the device and erasing blocks of memory), the system must drive CLK, AVD and CE to VIL and OE to VIH when providing an address to the device, and drive CLK, WE and CE to VIL and OE to VIH when writing commands or data. The device provides the unlock bypass mode to save its program time for program operation. Unlike the standard program command sequence which is comprised of four bus cycles, only two program cycles are required to program a word in the unlock bypass mode. One block, multiple blocks, or the entire device can be erased. Table 16 indicates the address space that each block occupies. The device’s address space is divided into sixteen banks. A “bank address” is the address bits required to uniquely select a bank. Similarly, a “block address” is the address bits required to uniquely select a block. ICC2 in the DC Characteristics table represents the active current specification for the write mode. The AC Characteristics section contains timing specification tables and timing diagrams for write operations. 9.1 Read Mode The device automatically enters to asynchronous read mode after device power-up. No commands are required to retrieve data in asynchronous mode. After completing an Internal Program/Erase Routine, each bank is ready to read array data. The reset command is required to return a bank to the read(or erase-suspend-read)mode if DQ5 goes high during an active program/erase operation, or if the bank is in the autoselect mode. (1) K8S5415ET(B)(Z)C : 66/83Mhz with the Sync MRS option (2) K8S5515ET(B)(Z)C : 108/133Mhz with the Sync MRS option The synchronous(burst) mode will automatically start on the rising edge of the CLK input while AVD is held low after Burst Mode Configuration Register Setting to A19=1. If several CLKs exist in AVD low, the last rising edge is valid CLK. (3) K8S5615ET(B)(Z)C : 66/83Mhz with no option (4) K8S5715ET(B)(Z)C : 108/133Mhz with no option The synchronous(burst) mode will automatically start on the rising edge of the CLK input while AVD is held low. If several CLKs exist in AVD low, the last rising edge is valid CLK. 9.1.1 Asynchronous Read Mode For the asynchronous read mode a valid address should be asserted on A/DQ0-A/DQ15 and A16-A23, while driving CLK and AVD and CE to VIL. WE and OE should remain at VIH. Note that CLK must remain low for asynchronous read mode. The address is latched at the rising edge of AVD, and then the system can drive OE to VIL. The data will appear on A/DQ0-A/DQ15. Since the memory array is divided into sixteen banks, each bank remains enabled for read access until the command register contents are altered. Address access time (tAA) is equal to the delay from valid addresses to valid output data. The chip enable access time(tCE) is the delay from the falling edge of CE to valid data at the outputs. The output enable access time(tOE) is the delay from the falling edge of OE to valid data at the output. The asynchronous access time is measured from a valid address, falling edge of AVD or falling edge of CE whichever occurs last. To prevent the memory content from spurious altering during power transition, the initial state machine is set for reading array data upon device power-up, or after a hardware reset. 9.1.2 Synchronous (Burst) Read Mode The device is capable of continuous linear burst operation and linear burst operation of a preset length. For the burst mode, the system should determine how many clock cycles are desired for the initial word(tIAA) of each burst access and what mode of burst operation is desired using "Burst Mode Configuration Register" command sequences. See "Set Burst Mode Configuration" for further details. The status data also can be read by synchronous read mode with a bank address which is programming or erasing. This status data by synchronous read mode can be output and sustained until the system asserts CE high or RESET low or AVD low in conjunction with a new address. To initiate the synchro nous read again, a new address and AVD pulse is needed after the host has completed status reads or the device has completed the pro gram or erase operation. 9.1.3 Continuous Linear Burst Read (1) K8S5415ET(B)(Z)C : 66/83Mhz with the Sync MRS option (2) K8S5515ET(B)(Z)C : 108/133Mhz with the Sync MRS option The synchronous(burst) mode will automatically start on the rising edge of the CLK input while AVD is held low after Burst Mode Configuration Register Setting to A19=1. If several CLKs exist in AVD low, the last rising edge is valid CLK. (3) K8S5615ET(B)(Z)C : 66/83Mhz with no option (4) K8S5715ET(B)(Z)C : 108/133Mhz with no option The synchronous(burst) mode will automatically start on the rising edge of the CLK input while AVD is held low. If several CLKs exist in AVD low, the last rising edge is valid CLK. The initial word is output tIAA after the rising edge of the last CLK cycle. Subsequent words are output tBA after the rising edge of each successive clock cycle, which automatically increments the internal address counter. Note that the device has internal address boundary that occurs every 16 words. When the device is crossing the first word boundary, additional clock cycles are needed before data appears for the next address. The number of additional clock cycle can vary from zero to thirteen cycles, and the exact number of additional clock cycle depends on not olny the starting address of burst read but - 14 - Rev. 1.0 K8S5615ETC datasheet NOR FLASH MEMORY also programmable wait state setting. The RDY output indicates this condition to the system by pulsing low. The device will continue to output sequential burst data, wrapping around to address 000000h after it reaches the highest addressable memory location until the system asserts CE high or RESET low or AVD low in conjunction with a new address.(See Table 7.) The reset command does not terminate the burst read operation. When it accesses the bank is programming or erasing, continuous burst read mode will output status data. And status data will be sustained until the system asserts CE high or RESET low or AVD low in conjunction with a new address. Note that at least 10ns is needed to start next burst read operation from terminating previous burst read operation in the case of asserting CE high. 8-, 16-Word Linear Burst Read As well as the Continuous Linear Burst Mode, there are two(8 & 16 word) linear wrap mode, in which a fixed number of words are read from consecutive addresses. In these modes, the addresses for burst read are determined by the group within which the starting address falls. The groups are sized according to the number of words read in a single burst sequence for a given mode.(See Table. 9) [Table 9] Burst Address Groups(Wrap mode only) Burst Mode Group Size Group Address Ranges 8 word 8 words 0-7h, 8-Fh, 10-17h, .... 16 word 16 words 0-Fh, 10-1Fh, 20-2Fh, .... As an example: In wrap mode case, if the starting address in the 8-word mode is 2h, the address range to be read would be 0-7h, and the wrap burst sequence would be 2-3-4-5-6-7-0-1h. The burst sequence begins with the starting address written to the device, but wraps back to the first address in the selected group. In a similar manner, 16-word wrap mode begins its burst sequence on the starting address written to the device, and then wrap back to the first address in the selected address group. 9.2 Programmable Wait State The programmable wait state feature indicates to the device the number of additional clock cycles that must elapse after AVD is driven from low to high for burst read mode. Upon power up, the number of total initial access cycles defaults to fourteen. 9.3 Handshaking The handshaking feature allows the host system to simply monitor the RDY signal from the device to determine when the initial word of burst data is ready to be read. To set the number of initial cycle for optimal burst mode, the host should use the programmable wait state configuration.(See "Set Burst Mode Configuration Register" for details.) The rising edge of RDY after OE goes low indicates the initial word of valid burst data. (RDY can be low active by Extended configuration register A11 settng : RDY low indicates data valid) Using the autoselect command sequence, the handshaking feature will be verified in the device. 9.4 Set Burst Mode Configuration Register The device uses a configuration register to set the various burst parameters : the number of initial cycles for burst and burst read mode. The burst mode configuration register must be set before the device enters burst mode. The burst mode configuration register is loaded with a three-cycle command sequences. On the third cycle, the data should be C0h, address bits A10-A0 should be 101_0101_0101b, and address bits A21-A11 set the code to be latched. The device returns to default setting after power up or hardware reset. 9.4.1 Programmable Wait State Configuration This feature informs the device the number of clock cycles that must elapse after AVD is driven from low to high before data will be available. This value is determined by the input frequency of the device. Address bits A14-A11 determine the setting. (See Configuration Register table 10.) The Programmable wait state setting instructs the device to set a particular number of clock cycles for the initial access in burst mode. Note that hardware reset will revert the wait state to the default setting, that is 14 initial cycles. 9.4.2 Burst Read Mode Setting The device supports three different burst read modes : continuous linear mode, 8 and 16 word linear burst modes with wrap. 9.4.3 RDY Configuration By default, the RDY pin will be high whenever there is valid data on the output. (RDY can be low active by Extended configuration register A11 settng : RDY low indicates data valid) The device can be set so that RDY goes active one data cycle before active data. Address bit A18 determines this setting. The RDY pin behaves same way in word boundary crossing case. - 15 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC [Table 10] Burst Mode Configuration Register Table : K8S54(55)15ET(B)(Z)C : 66/83/108/133Mhz with the Sync MRS option Address Bit Function Settings(Binary) A19 Read Mode 1 = Synchronous Burst Read Mode 0 = Asynchronous Read Mode (default) A18 RDY Active 1 = RDY active one clock cycle before data 0 = RDY active with data(default) A17 A16 000 = Continuous(default) 001 = 8-word linear with wrap 010 = 16-word linear with wrap 011~111 = Reserve Burst Read Mode A15 A14 0000 = Data is valid on the 4th active CLK edge after AVD transition to VIH 0001 = Data is valid on the 5th active CLK edge after AVD transition to VIH (40Mhz*) 0010 = Data is valid on the 6th active CLK edge after AVD transition to VIH (50/54Mhz*) 0011 = Data is valid on the 7th active CLK edge after AVD transition to VIH (60/66Mhz*) 0100 = Data is valid on the 8th active CLK edge after AVD transition to VIH (70Mhz*) 0101 = Data is valid on the 9th active CLK edge after AVD transition to VIH (80/83Mhz*) 0110 = Data is valid on the 10th active CLK edge after AVD transition to VIH (90/100Mhz*) 0111 = Data is valid on the 11th active CLK edge after AVD transition to VIH (108/110Mhz*) 1000 = Data is valid on the 12th active CLK edge after AVD transition to VIH (120Mhz*) 1001 = Data is valid on the 13th active CLK edge after AVD transition to VIH (133Mhz*,default) 1010 = Data is valid on the 14th active CLK edge after AVD transition to VIH 1011 = Data is valid on the 15th active CLK edge after AVD transition to VIH A13 A12 Programmable Wait State A11 NOTE : Initial wait state should be set according to it’s clock frequency. Table 10 recommend the program wait state for each clock frequencies. Not 100% tested [Table 11] Burst Mode Configuration Register Table : K8S56(57)15ET(B)(Z)C : 66/83/108/133Mhz with no option Address Bit Function A18 Settings(Binary) 1 = RDY active one clock cycle before data 0 = RDY active with data(default) RDY Active A17 A16 000 = Continuous(default) 001 = 8-word linear with wrap 010 = 16-word linear with wrap 011~111 = Reserve Burst Read Mode A15 A14 0000 = Data is valid on the 4th active CLK edge after AVD transition to VIH 0001 = Data is valid on the 5th active CLK edge after AVD transition to VIH (40Mhz*) 0010 = Data is valid on the 6th active CLK edge after AVD transition to VIH (50/54Mhz*) 0011 = Data is valid on the 7th active CLK edge after AVD transition to VIH (60/66Mhz*) 0100 = Data is valid on the 8th active CLK edge after AVD transition to VIH (70Mhz*) 0101 = Data is valid on the 9th active CLK edge after AVD transition to VIH (80/83Mhz*) 0110 = Data is valid on the 10th active CLK edge after AVD transition to VIH (90/100Mhz*) 0111 = Data is valid on the 11th active CLK edge after AVD transition to VIH (108/110Mhz*) 1000 = Data is valid on the 12th active CLK edge after AVD transition to VIH (120Mhz*) 1001 = Data is valid on the 13th active CLK edge after AVD transition to VIH (133Mhz*,default) 1010 = Data is valid on the 14th active CLK edge after AVD transition to VIH 1011 = Data is valid on the 15th active CLK edge after AVD transition to VIH A13 A12 Programmable Wait State A11 NOTE : Initial wait state should be set according to it’s clock frequency. Table 11 recommend the program wait state for each clock frequencies. Not 100% tested [Table 12] Burst Address Sequences Wrap Burst Address Sequence Start Addr. Continuous Burst 8-word Burst 16-word Burst 0 0-1-2-3-4-5-6... 0-1-2-3-4-5-6-7 0-1-2-3 ... -D-E-F 1 1-2-3-4-5-6-7... 1-2-3-4-5-6-7-0 1-2-3-4 ... -E-F-0 2 2-3-4-5-6-7-8... 2-3-4-5-6-7-0-1 2-3-4-5 ... -F-0-1 . . . . . . . . - 16 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC 9.5 Autoselect Mode By writing the autoselect command sequences to the system, the device enters the autoselect mode. This mode can be read only by asynchronous read mode. The system can then read autoselect codes from the internal register(which is separate from the memory array). Standard asynchronous read cycle timings apply in this mode. The device offers the Autoselect mode to identify manufacturer and device type by reading a binary code. In addition, this mode allows the host system to verify the block protection or unprotection. Table 13 shows the address and data requirements. The autoselect command sequence may be written to an address within a bank that is in the read mode, erase-suspend-read mode or program-suspend-read mode. The autoselect command may not be written while the device is actively programming or erasing in the device. The autoselect command sequence is initiated by first writing two unlock cycles. This is followed by a third write cycle that contains the address and the autoselect command. Note that the block address is needed for the verification of block protection. The system may read at any address within the same bank any number of times without initiating another autoselect command sequence. And the burst read should be prohibited during Autoselect Mode. To terminate the autoselect operation, write Reset command(F0H) into the command register. [Table 13] Autoselect Mode Description Description Address Read Data Manufacturer ID (DA) + 00H ECH Device ID (DA) + 01H Top boot(2208H), Bottom boot(2209H), Uniform block(3018H) Block Protection/Unprotection (BA) + 02H 01H (protected), 00H (unprotected) Handshaking (DA) + 03H 0H : handshaking, 1H : non-handshaking 9.6 Standby Mode When the CE inputs is held at VCC ± 0.2V, and the system is not reading or writing, the device enters Stand-by mode to minimize the power consumption. In this mode, the device outputs are placed in the high impedence state, independent of the OE input. When the device is in either of these standby modes, the device requires standard access time (tCE) for read access before it is ready to read data. If the device is deselected during erasure or programming, the device draws active current until the operation is completed. ICC5 in the DC Characteristics table represents the standby current specification. 9.7 Automatic Sleep Mode The device features Automatic Sleep Mode to minimize the device power consumption during both asynchronous and burst mode. When addresses remain stable for tAA+60ns, the device automatically enables this mode. The Automatic sleep mode is depends on the CE, WE and OE signal, so CE, WE and OE signals are held at any state. In a sleep mode, output data is latched and always available to the system. When OE is active, the device provides new data without wait time. Automatic sleep mode current is equal to standby mode current. 9.8 Output Disable Mode When the OE input is at VIH , output from the device is disabled. The outputs are placed in the high impedance state. 9.9 Block Protection & Unprotection To protect the block from accidental writes, the block protection/unprotection command sequence is used. On power up, all blocks in the device are protected. To unprotect a block, the system must write the block protection/unprotection command sequence. The first two cycles are written: addresses are don’t care and data is 60h. Using the third cycle, the block address (ABP) and command (60h) is written, while specifying with addresses A6, A1 and A0 whether that block should be protected (A6 = VIL, A1 = VIH, A0 = VIL) or unprotected (A6 = VIH, A1 = VIH, A0 = VIL). After the third cycle, the system can continue to protect or unprotect additional cycles, or exit the sequence by writing F0h (reset command). The device offers three types of data protection at the block level : • The block protection/unprotection command sequence disables or re-enables both program and erase operations in any block. • When WP is at VIL, the two outermost blocks are protected.(Boot block part : K8S(54/55/56/57)15ET(B)C) • When WP is at VIL, the last one block (BA255) is protected.(Uniform block part :K8S(54/55/56/57)15EZC) • When VPP is at VIL, all blocks are protected. Note that user never float the Vpp and WP, that is, Vpp is always connected with VIH, VIL or VID and WP is VIH or VIL. 9.10 Hardware Reset The device features a hardware method of resetting the device by the RESET input. When the RESET pin is held low(VIL) for at least a period of tRP, the device immediately terminates any operation in progress, tristates all outputs, and ignores all read/write commands for the duration of the RESET pulse. The device also resets the internal state machine to asynchronous read mode. To ensure data integrity, the interrupted operation should be reinitiated once the device is ready to accept another command sequence. The RESET pin may be tied to the system reset pin. If a system reset occurs during the Internal Program or Erase Routine, the device will be automatically reset to the asynchronous read mode; - 17 - Rev. 1.0 K8S5615ETC datasheet NOR FLASH MEMORY this will enable the systems microprocessor to read the boot-up firmware from the Flash memory. If RESET is asserted during a program or erase operation, the device requires a time of tREADY (during Internal Routines) before the device is ready to read data again. If RESET is asserted when a program or erase operation is not executing, the reset operation is completed within a time of tREADY (not during Internal Routines). tRH is needed to read data after RESET returns to VIH. Refer to the AC Characteristics tables for RESET parameters and to Figure 12 for the timing diagram. When RESET is at logic high, the device is in standard operation. 9.11 Software Reset The reset command provides that the bank is reseted to read mode, erase-suspend-read mode or program-suspend-read mode. The addresses are in Don’t Care state. The reset command may be written between the sequence cycles in an erase command sequence before erasing begins, or in an program command sequence before programming begins. If the device begins erasure or programming, the reset command is ignored until the operation is completed. If the program command sequence is written to a bank that is in the Erase Suspend mode, writing the reset command returns that bank to the erase-suspend-read mode. The reset command valid between the sequence cycles in an autoselect command sequence. In an autoselect mode, the reset command must be written to return to the read mode. If a bank entered the autoselect mode while in the Erase Suspend mode, writing the reset command returns that bank to the erase-suspend-read mode. Also, if a bank entered the autoselect mode while in the Program Suspend mode, writing the reset command returns that bank to the program-suspend-read mode. If DQ5 goes high during a program or erase operation, writing the reset command returns the banks to the read mode. (or erase-suspend-read mode if the bank was in Erase Suspend) 9.12 Program The K8S(54/55/56/57)15E can be programmed in units of a word. Programming is writing 0's into the memory array by executing the Internal Program Routine. In order to perform the Internal Program Routine, a four-cycle command sequence is necessary. The first two cycles are unlock cycles. The third cycle is assigned for the program setup command. In the last cycle, the address of the memory location and the data to be programmed at that location are written. The device automatically generates adequate program pulses and verifies the programmed cell margin by the Internal Program Routine. During the execution of the Routine, the system is not required to provide further controls or timings. During the Internal Program Routine, commands written to the device will be ignored. 9.13 Accelerated Program The device provides accelerated program operations through the Vpp input. Using this mode, faster manufacturing throughput at the factory is possible. When VID is asserted on the Vpp input, the device automatically enters the Unlock Bypass mode, temporarily unprotects any protected blocks, and uses the higher voltage on the input to reduce the time required for program operations. In accelerated program mode, the system would use a two-cycle program command sequence for only a word program. By removing VID returns the device to normal operation mode. Note that Read While Accelerated Program(Erase) and Program suspend(Erase suspend) mode are not guaranteed. • Program/Erase cycling must be limited below 100cycles for optimum performance. • Ambient temperature requirements : TA = 30°C±10°C 9.14 Write Buffer Programming Write Buffer Programming allows the system write to a maximum of 32-word in one programming operation. This results in faster effective programming time than the standard programming algorithms. The Write Buffer Programming command sequence is initi-ated by first writing two unlock cycles. This is followed by a third write cycle containing the Write Buffer Load command written at the block address in which programming will occur. The fourth cycle writes the block address and the number of word locations, minus one, to be programmed. For example, if the system will program 19 unique address locations, then 12h should be written to the device. This tells the device how many write buffer addresses will be loaded with data. The number of locations to program cannot exceed the size of the write buffer or the operation will abort. The fifth cycle writes the first address location and data to be programmed. The write-buffer-page is selected by address bits A23(max.) ~ A5 entered at fifth cycle. All subsequent address/ data pairs must fall within the selected write-buffer-page, so that all subsequent addresses must have the same address bit A23(max.) ~ A5 as those entered at fifth cycle. Write buffer locations may be loaded in any order. Once the specified number of write buffer locations have been loaded, the system must then write the "Program Buffer to Flash" com mand at the block address. Any other command address/data combination aborts the Write Buffer Programming operation. The device then begins programming. Data polling should be used while monitoring the last address location loaded into the write buffer. DQ7, DQ6, DQ5, and DQ1 should be monitored to determine the device status during Write Buffer Programming. The write-buffer programming operation can be suspended using the standard program suspend/ resume commands. Upon successful completion of the Write Buffer Programming operation, the device is ready to execute the next command. Note also that an address loaction cannot be loaded more than once into the write-buffer-page. The Write Buffer Programming Sequence can be aborted in the following ways: • Loading a value that is greater than the buffer size(32-word) during then number of word locations to Program step. (In case, WC > 1FH @Table 8) • The number of Program address/data pairs entered is different to the number of word locations initially defined with WC (@Table 8) • Writing a Program address to have a different write-buffer-page with selected write-buffer-page ( Address bits A23(max) ~ A5 are different) • Writing non-exact "Program Buffer to Flash" command - 18 - Rev. 1.0 K8S5615ETC datasheet NOR FLASH MEMORY The abort condition is indicated by DQ1 = 1, DQ7 = DATA (for the last address location loaded), DQ6 = toggle, and DQ5=0. A "Write-to-Buffer-Abort Reset" command sequence must be written to reset the device for the next operation. Note that the third cycle of Write-to-Buffer-Abort Reset command sequence is required when using Write-Buffer-Programming features in Unlock Bypass mode. And from the third cycle to the last cycle of Write to Buffer command is also required when using Write-Buffer-Programming features in Unlock Bypass mode. A bit cannot be programmed from “0” back to a “1.” Attempting to do so may cause the DQ7 and DQ6 status bits to indicate the operation was successful. However, a succeeding read will show that the data is still “0.” Only erase operations can convert a “0” to a “1." 9.15 Accelerated Write Buffer Programming The device provides accelerated Write Buffer Program operations through the Vpp input. Using this mode, faster manufacturing throughput at the factory is possible. When VID is asserted on the Vpp input, the device temporarily unprotects any protected blocks, and uses the higher voltage on the input to reduce the time required for program operations. In accelerated Write Buffer Program mode, the system must enter "Write to Buffer" and "Program Buffer to Flash" command sequence to be same as them of normal Write Buffer Programming. Note that the third cycle of "Write to Buffer Abort Reset" command sequence is required in an accelerated mode. Note that Read While Accelerated Write Buffer Program and Program suspend mode are not guaranteed. • Program/Erase cycling must be limited below 100cycles for optimum performance. • Ambient temperature requirements : TA = 30°C±10°C 9.16 Chip Erase To erase a chip is to write 1′s into the entire memory array by executing the Internal Erase Routine. The Chip Erase requires six bus cycles to write the command sequence. The erase set-up command is written after first two "unlock" cycles. Then, there are two more write cycles prior to writing the chip erase command. The Internal Erase Routine automatically pre-programs and verifies the entire memory for an all zero data pattern prior to erasing. The automatic erase begins on the rising edge of the last WE pulse in the command sequence and terminates when DQ7 is "1". After that the device returns to the read mode. 9.17 Block Erase To erase a block is to write 1′s into the desired memory block by executing the Internal Erase Routine. The Block Erase requires six bus cycles to write the command sequence shown in Table 8. After the first two "unlock" cycles, the erase setup command (80H) is written at the third cycle. Then there are two more "unlock" cycles followed by the Block Erase command. The Internal Erase Routine automatically pre-programs and verifies the entire memory prior to erasing it. The block address is latched on the rising edge of AVD , while the Block Erase command is latched on the rising edge of WE. Multiple blocks can be erased sequentially by writing the sixth bus-cycle. Upon completion of the last cycle for the Block Erase, additional block address and the Block Erase command (30H) can be written to perform the Multi-Block Erase. For the Multi-Block Erase, only sixth cycle(block address and 30H) is needed.(Similarly, only second cycle is needed in unlock bypass block erase.) An 50us (typical) "time window" is required between the Block Erase command writes. The Block Erase command must be written within the 50us "time window", otherwise the Block Erase command will be ignored. The 50us "time window" is reset when the falling edge of the WE occurs within the 50us of "time window" to latch the Block Erase command. During the 50us of "time window", any command other than the Block Erase or the Erase Suspend command written to the device will reset the device to read mode. After the 50us of "time window", the Block Erase command will initiate the Internal Erase Routine to erase the selected blocks. Any Block Erase address and command following the exceeded "time window" may or may not be accepted. No other commands will be recognized except the Erase Suspend command during Block Erase operation. The device provides accelerated erase operations through the Vpp input. When VID is asserted on the Vpp input, the device automatically enters the Unlock Bypass mode, temporarily unprotects any protected blocks, and uses the higher voltage on the input to reduce the time required for erase. By removing VID returns the device to normal operation mode. 9.18 Unlock Bypass The K8S(54/55/56/57)15E provides the unlock bypass mode to save its operation time. This mode is possible for program, block erase, chip erase, write to buffer and write to buffer abort reset operation.. There are two methods to enter the unlock bypass mode. The mode is invoked by the unlock bypass command sequence or the assertion of VID on VPP pin. Unlike the standard program/erase command sequence that contains four bus cycles, the unlock bypass program/erase command sequence comprises only two bus cycles. The unlock bypass mode is engaged by issuing the unlock bypass command sequence which is comprised of three bus cycles. Writing first two unlock cycles is followed by a third cycle containing the unlock bypass command (20H). Once the device is in the unlock bypass mode, the unlock bypass program/erase command sequence is necessary. The unlock bypass program command sequence is comprised of only two bus cycles; writing the unlock bypass program command (A0H) is followed by the program address and data. This command sequence is the only valid one for programming the device in the unlock bypass mode. Also, The unlock bypass erase command sequence is comprised of two bus cycles; writing the unlock bypass block erase command(80H-30H) or writing the unlock bypass chip erase command(80H-10H). This command sequences are the only valid ones for erasing the device in the unlock bypass mode. The unlock bypass reset command sequence is the only valid command sequence to exit the unlock bypass mode. The unlock bypass reset command sequence consists of two bus cycles. The first cycle must contain the data (90H). The second cycle contains only the data (00H). Then, the device returns to the read mode. To enter the unlock bypass mode in hardware level, the VID also can be used. By assertion VID on the VPP pin, the device enters the unlock bypass mode. Also, the all blocks are temporarily unprotected when the device using the VID for unlock bypass mode. To exit the unlock bypass mode, just remove the asserted VID from the VPP pin.(Note that user never float the Vpp, that is, Vpp is always connected with VIH, VIL or VID.). - 19 - Rev. 1.0 K8S5615ETC datasheet NOR FLASH MEMORY 9.19 Erase Suspend / Resume The Erase Suspend command interrupts the Block Erase to read or program data in a block that is not being erased. Also, it is possible to protect or unprotect of the block that is not being erased in erase suspend mode. The Erase Suspend command is only valid during the Block Erase operation including the time window of 50us. The Erase Suspend command is not valid while the Chip Erase or the Internal Program Routine sequence is running. When the Erase Suspend command is written during a Block Erase operation, the device requires a maximum of 30us(recovery time) to suspend the erase operation. Therefore system must wait for 30us(recovery time) to read the data from the bank which include the block being erased. Otherwise, system can read the data immediately from a bank which don’t include the block being erased without recovery time(max. 30us) after Erase Suspend command. And, after the maximum 30us recovery time, the device is availble for programming data in a block that is not being erased. But, when the Erase Suspend command is written during the block erase time window (50us), the device terminates the block erase time window and suspends the erase operation in about 2us. The system may also write the autoselect command sequence when the device is in the Erase Suspend mode. When the Erase Resume command is executed, the Block Erase operation will resume. When the Erase Suspend or Erase Resume command is executed, the addresses are in the bank address which is operating in Erase Suspend or Erase Resume. While erase can be suspended and resumed multiple times, a minimum 30us is required from resume to the next suspend. 9.20 Program Suspend / Resume The device provides the Program Suspend/Resume mode. This mode is used to enable Data Read by suspending the Program operation. The device accepts a Program Suspend command in Program mode(including Program operations performed during Erase Suspend) but other commands are ignored. After input of the Program Suspend command, 10us is needed to enter the Program Suspend Read mode. Therefore system must wait for 10us(recovery time) to read the data from the bank which include the block being programmed. Otherwise, system can read the data immediately from a bank which don't include block being programmed without recovery time(max.10us) after Program Suspend command. Like an Erase Suspend mode, the device can be returned to Program mode by using a Program Resume command. While program can be suspended and resumed multiple times, a minimum 30us is required from resume to the next suspend. In the program suspend mode, protect/unprotect command is prohibited. 9.21 Read While Write Operation The device is capable of reading data from one bank while writing in the other banks. This is so called the Read While Write operation. An erase operation may also be suspended to read from or program to another location within the same bank(except the block being erased). The Read While Write operation is prohibited during the chip erase operation. Figure 19 shows how read and write cycles may be initiated for simultaneous operation with zero latency. Refer to the DC Characteristics table for read-while-write current specifications. 9.22 OTP Block Region The OTP Block feature provides a 512-word Flash memory region that enables permanent part identification through an Electronic Serial Number (ESN). The OTP Block is customer lockable and shipped with itself unlocked, allowing customers to untilize the that block in any manner they choose. The customer-lockable OTP Block has the Protection Verify Bit (DQ0) set to a "0" for Unlocked state or a "1" for Locked state. The system accesses the OTP Block through a command sequence (see "Enter OTP Block / Exit OTP Block Command sequence" at Table 8). After the system has written the "Enter OTP Block" Command sequence, it may read the OTP Block by using the addresses (FFFE00h~FFFFFFh : Top Boot block device/Uniform block device, 000000h-0001FFh : Bottom Boot block device) normally and may check the Protection Verify Bit (DQ0) by using the "Autoselect Block Protection Verify" Command sequence with OTP Block address. This mode of operation continues until the system issues the "Exit OTP Block" Command suquence, a hardware reset or until power is removed from the device. On power-up, or following a hardware reset, the device reverts to sending commands to main blocks. Note that the Accelerated function and unlock bypass modes are not available when the OTP Block is enabled. Customer Lockable In a Customer lockable device, The OTP Block is one-time programmable and can be locked only once. Note that the Accelerated programming and Unlock bypass functions are not available when programming the OTP Block. Locking operation to the OTP Block is started by writing the "Enter OTP Block" Command sequence, and then the "Block Protection" Command seqeunce (Table 8) with an OTP Block address. The Locking operation has to be above 100us. "Exit OTP Block" commnad sequence and Hardware reset makes locking operation finished and then exiting from OTP Block after 30us. The OTP Block Lock operation must be used with caution since, once locked, there is no procedure available for unlocking and none of the bits in the OTP Block space can be modified in any way. Suspend and resume operation are not supported during OTP protect, nor is OTP protect supported during any suspend operations. After entering OTP block, program/erase operation on main blocks is prohibited. Enter OTP block command is not allowed while other operation is excuting. 9.23 Low VCC Write Inhibit To avoid initiation of a write cycle during Vcc power-up and power-down, a write cycle is locked out for Vcc less than VLKO. If the Vcc < VLKO (Lock-Out Voltage), the command register and all internal program/erase circuits are disabled. Under this condition the device will reset itself to the read mode.Subsequent writes will be ignored until the Vcc level is greater than VLKO. It is the user’s responsibility to ensure that the control pins are logically correct to prevent unintentional writes when Vcc is above VLKO. - 20 - Rev. 1.0 K8S5615ETC datasheet NOR FLASH MEMORY 9.24 Write Pulse “Glitch” Protection Noise pulses of less than 5ns (typical) on OE, CE, AVD or WE do not initiate a write cycle. 9.25 Logical Inhibit Write cycles are inhibited by holding any one of OE = VIL , CE = VIH or WE = VIH. To initiate a write cycle, CE and WE must be a logical zero while OE is a logical one. - 21 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC 10.0 FLASH MEMORY STATUS FLAGS The K8S(54/55/56/57)15E has means to indicate its status of operation in the bank where a program or erase operation is in processes. Address must include bank address being executed internal routine operation. The status is indicated by raising the device status flag via corresponding DQ pins. The status data can be read during burst read mode by using AVD signal with a bank address. That means status read is supported in synchronous mode. If status read is performed, the data provided in the burst read is identical to the data in the initial access. To initiate the synchronous read again, a new address and AVD pulse is needed after the host has completed status reads or the device has completed the program or erase operation. The corresponding DQ pins are DQ7, DQ6, DQ5, DQ3, DQ2 and DQ1. [Table 14] Hardware Sequence Flags Status DQ7 DQ6 DQ5 DQ3 DQ2 DQ1 Programming DQ7 Toggle 0 0 1 0 Block Erase or Chip Erase 0 Toggle 0 1 Toggle 0 Erase Suspend Read Erase Suspended Block 1 1 0 0 Toggle1) 0 Erase Suspend Read Non-Erase Suspended Block Data Data Data Data Data Data Erase Suspend Program Non-Erase Suspended Block DQ7 Toggle 0 0 1 0 Program Suspend Read Program Suspended Block DQ7 1 0 0 Toggle1) 0 Program Suspend Read Non- program Suspended Block Data Data Data Data Data Data DQ7 Toggle 1 0 No Toggle 0 In Progress Programming Exceeded Time Limits Write-toBuffer3) Block Erase or Chip Erase 0 Toggle 1 1 (NOTE 2) 0 Erase Suspend Program DQ7 Toggle 1 0 No Toggle 0 BUSY state DQ7 Toggle 0 0 No Toggle 0 Exceeded Timing Limits DQ7 Toggle 1 0 No Toggle 0 ABORT State DQ7 Toggle 0 0 No Toggle 1 NOTE : 1) DQ2 will toggle when the device performs successive read operations from the erase/program suspended block. 2) If DQ5 is High (exceeded timing limits), successive reads from a problem block will cause DQ2 to toggle. 3) Note that DQ7 during Write-to-Buffer-Programming indicates the data-bar for DQ7 data for the last loaded write-buffer address location. DQ7 : Data Polling When an attempt to read the device is made while executing the Internal Program, the complement of the data is written to DQ7 as an indication of the Routine in progress. When the Routine is completed an attempt to access to the device will produce the true data written to DQ7. When a user attempts to read the block being erased or bank contains the block, DQ7 will be low. If the device is placed in the Erase/Program Suspend Mode, the status can be detected via the DQ7 pin. If the system tries to read an address which belongs to a block that is being erase suspended, DQ7 will be high. And, if the system tries to read an address which belongs to a block that is being program suspended, the output will be the true data of DQ7 itself. If a non-erase-suspended or non-program-suspended block address is read, the device will produce the true data to DQ7. If an attempt is made to program a protected block, DQ7 outputs complements the data for approximately 2us and the device then returns to the Read Mode without changing data in the block. If an attempt is made to erase a protected block, DQ7 outputs complement data in approximately 100us and the device then returns to the Read Mode without erasing the data in the block. DQ6 : Toggle Bit Toggle bit is another option to detect whether an Internal Routine is in progress or completed. Once the device is at a busy state, DQ6 will toggle. Toggling DQ6 will stop after the device completes its Internal Routine. If the device is in the Erase/Program Suspend Mode, an attempt to read an address that belongs to a block that is being erased or programmed will produce a high output of DQ6. If an address belongs to a block that is not being erased or programmed, toggling is halted and valid data is produced at DQ6. If an attempt is made to program a protected block, DQ6 toggles for approximately 2us and the device then returns to the Read Mode without changing the data in the block. If an attempt is made to erase a protected block, DQ6 toggles for approximately 100μs and the device then returns to the Read Mode without erasing the data in the block. #OE or #CE should be toggled in each toggle bit status read. - 22 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC DQ5 : Exceed Timing Limits If the Internal Program/Erase Routine extends beyond the timing limits, DQ5 will go High, indicating program/erase failure. DQ3 : Block Erase Timer The status of the multi-block erase operation can be detected via the DQ3 pin. DQ3 will go High if 50μs of the block erase time window expires. In this case, the Internal Erase Routine will initiate the erase operation.Therefore, the device will not accept further write commands until the erase operation is completed. DQ3 is Low if the block erase time window is not expired. Within the block erase time window, an additional block erase command (30H) can be accepted. To confirm that the block erase command has been accepted, the software may check the status of DQ3 following each block erase command. DQ2 : Toggle Bit 2 The device generates a toggling pulse in DQ2 only if an Internal Erase Routine or an Erase/Program Suspend is in progress. When the device executes the Internal Erase Routine, DQ2 toggles if the bank including an erasing block is read. Although the Internal Erase Routine is in the Exceeded Time Limits, DQ2 toggles only if an erasing block in the Exceeded Time Limits is read. When the device is in the Erase/Program Suspend mode, DQ2 toggles only if an address in the erasing or programming block is read. If a non-erasing or non-programmed block address is read during the Erase/Program Suspend mode, then DQ2 will produce valid data. DQ2 will go High if the user tries to program a non-erase suspend block while the device is in the Erase Suspend mode. #OE or #CE should be toggled in each toggle bit status read. DQ1 : Buffer Program Abort Indicator DQ1 indocates whether a Write-to-Buffer operation was aborted. Under these conditions DQ1 produces a "1". The system must issue the Write-to-BufferAbort-Reset command sequence to return the device to reading array data. RDY: Ready Normally the RDY signal is used to indicate if new burst data is available at the rising edge of the clock cycle or not. If RDY is low state, data is not valid at expected time, and if high state, data is valid. Note that, if CE is low and OE is high, the RDY is high state. Start Read(DQ0~DQ7) Valid Address Start Read(DQ0~DQ7) Valid Address Read(DQ0~DQ7) Valid Address DQ7 = Data ? DQ6 = Toggle ? Yes No Yes No No No DQ5 = 1 ? DQ5 = 1 ? Yes Yes Read twice(DQ0~DQ7) Valid Address Read(DQ0~DQ7) Valid Address No Yes DQ6 = Toggle ? DQ7 = Data ? Yes No Fail Fail Pass Figure 1: Data Polling Algorithms Pass Figure 2: Toggle Bit Algorithms - 23 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC 11.0 Deep Power Down In order to reduce the power consumption of the device, it shall a deep power down mode inplemented on a seperate pin. The deep power down mode is active when the deep power down signal is activated, high state. In deep power down the device shall turn off all circuitry in order to reach a power consumption of 2uA(typ). The device shall exit the deep power down mode within 75us after that the deep power down signal has been de-activated, set to low. In deep power down the state of the device chip select shall have no impact on the device power consumption. All programming capabilities of the device are inhibited. At the power up, the device shall accept any order of activation of the reset and deep power down signal. The device shall respond within the specified time for the signal that was deactivated/activated latest. The deep power down mode is activated when DPD pin high state only. If DPD is asserted during a program or erase operation, the device requires a time of tDP(During Internal Routines) before the device is ready to enter DPD mode. Note that user never float the DPD that is, DPD is always connected with VIH, VIL. Deep Power Down (DPD) Parameter All Speed Options Symbol Min Typ Max DPD Pin High(NOT During Internal Routines) to DPD Mode* tDP 100 - - DPD Pin High(During Internal Routines) to DPD Mode* tDP 20 - - twkup 75 - - DPD Low Time Before Read* NOTE : Not 100% tested. SWITCHING WAVEFORMS CE, OE twkup DPD tDP DPD Timings NOT during Internal Routines ≈ CE, OE twkup ≈ DPD tDP DPD Timings during Internal Routines Figure 3. DPD Timings - 24 - Unit ns μs μs Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC 12.0 Common Flash Memory Interface Common Flash Memory Interface is contrived to increase the compatibility of host system software. It provides the specific information of the device, such as memory size and electrical features. Once this information has been obtained, the system software will know which command sets to use to enable flash writes, block erases, and control the flash component. When the system writes the CFI command(98H) to address 55H , the device enters the CFI mode. And then if the system writes the address shown in Table 15, the system can read the CFI data. Query data are always presented on the lowest-order data outputs(DQ0-7) only. In word(x16) mode, the upper data outputs(DQ8-15) is 00h. To terminate this operation, the system must write the reset command. [Table 15] Common Flash Memory Interface Code Addresses (Word Mode) Data Query Unique ASCII string "QRY" 10H 11H 12H 0051H 0052H 0059H Primary OEM Command Set 13H 14H 0002H 0000H Address for Primary Extended Table 15H 16H 0040H 0000H Alternate OEM Command Set (00h = none exists) 17H 18H 0000H 0000H Address for Alternate OEM Extended Table (00h = none exists) 19H 1AH 0000H 0000H Vcc Min. (write/erase) D7-D4: volt, D3-D0: 100 millivolt 1BH 0017H Vcc Max. (write/erase) D7-D4: volt, D3-D0: 100 millivolt 1CH 0019H Vpp(Acceleration Program) Supply Minimum 00 = Not Supported, D7 - D4 : Volt, D3 - D0 : 100mV 1DH 0085H Vpp(Acceleration Program) Supply Maximum 00 = Not Supported, D7 - D4 : Volt, D3 - D0 : 100mV 1EH 0095H Typical timeout per single word write 2N us 1FH 0008H Typical timeout for Max buffer write 2N us(00H = not supported) 20H 0009H Typical timeout per individual block erase 2N ms 21H 000AH Typical timeout for full chip erase 2N ms(00H = not supported) 22H 0012H Max. timeout for word write 2 times typical 23H 0001H Max. timeout for buffer write 2 times typical 24H 0001H Max. timeout per individual block erase 2N times typical 25H 0004H Description N N Max. timeout for full chip erase 2 times typical(00H = not supported) 26H 0000H Device Size = 2N byte 27H 0019H Flash Device Interface description 28H 29H 0000H 0000H Max. number of byte in multi-byte write = 2N 2AH 2BH 0006H 0000H Number of Erase Block Regions within device1) 2CH 0002H Erase Block Region 1 Information (Boot block part : (K8S(54/55/56/57)ET(B)C) ) Bits 0~15: y+1=block number Bits 16~31: block size= z x 256bytes 2DH 2EH 2FH 30H 0003H 0000H 0080H 0000H N - 25 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Addresses (Word Mode) Data Erase Block Region 1 Information (Uniform block part : (K8S(54/55/56/57)EZC) ) Bits 0~15: y+1=block number Bits 16~31: block size= z x 256bytes 2DH 2EH 2FH 30H 00FFH 0000H 0000H 0002H Erase Block Region 2 Information (Boot block part : (K8S(54/55/56/57)ET(B)C) ) 31H 32H 33H 34H 00FEH 0000H 0000H 0002H 31H 32H 33H 34H 0000H 0000H 0000H 0000H Erase Block Region 3 Information 35H 36H 37H 38H 0000H 0000H 0000H 0000H Erase Block Region 4 Information 39H 3AH 3BH 3CH 0000H 0000H 0000H 0000H Query-unique ASCII string "PRI" 40H 41H 42H 0050H 0052H 0049H Major version number, ASCII 43H 0030H Minor version number, ASCII 44H 0030H Address Sensitive Unlock(Bits 1-0) 0 = Required, 1= Not Required Silcon Revision Number(Bits 7-2) 45H 0000H Erase Suspend 0 = Not Supported, 1 = To Read Only, 2 = To Read & Write 46H 0002H Block Protect 00 = Not Supported, 01 = Supported 47H 0001H Block Temporary Unprotect 00 = Not Supported, 01 = Supported 48H 0000H Block Protect/Unprotect scheme 00 = Not Supported, 01 = Supported 49H 0001H Simultaneous Operation 00 = Not Supported, 01 = Supported 4AH 0001H Burst Mode Type 00 = Not Supported, 01 = Supported 4BH 0001H Page Mode Type 00 = Not Supported, 01 = 4 Word Page, 02 = 8 Word Page, 03 = 16 Word Page 4CH 0000H Top/Bottom Boot/Uniform Block Flag 02H = Bottom Boot Device, 03H = Top Boot Device, 04H = Uniform Device 4DH 0003H Max. Operating Clock Frequency (MHz ) 2) 4EH 0085H RWW(Read While Write) Functionality Restriction (00H = non exists , 01H = exists) 4FH 0000H Handshaking 00 = Not Supported at both mode, 01 = Supported at Sync. Mode 10 = Supported at Async. Mode, 11 = Supported at both Mode 50H 0001H Description Erase Block Region 2 Information (Uniform block part : (K8S(54/55/56/57)EZC) ) NOTE : 1) Uniform block part (K8S(54/55/56/57)EZC) : Data is 01H Boot block part (K8S(54/55/56/57)ET(B)C) : Data is 02H 2) Max. Operating Clock Frequency : Data is 85H in 108/133Mhz part (K8S(55/57)15E(T/B/Z)C), Data is 53H in 66/83Mhz part (K8S(54/56)15E(T/B/Z)C) - 26 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC 13.0 ABSOLUTE MAXIMUM RATINGS Parameter Symbol Rating Vcc -0.5 to +2.5 Vcc Voltage on any pin relative to VSS VPP V -0.5 to +9.5 VIN All Other Pins Unit -0.5 to +2.5 Storage Temperature Tstg -65 to +100 °C Short Circuit Output Current IOS 5 mA TA (Commercial Temp.) 0 to +70 °C TA (Extended Temp.) -25 to + 85 °C Operating Temperature NOTE : 1) Minimum DC voltage is -0.5V on Input/ Output pins. During transitions, this level may fall to -2.0V for periods <20ns. Maximum DC voltage is Vcc+0.6V on input / output pins which, during transitions, may overshoot to Vcc+2.0V for periods <20ns. 2) Minimum DC input voltage is -0.5V on VPP . During transitions, this level may fall to -2.0V for periods <20ns. Maximum DC input voltage is +9.5V on VPP which, during transitions, may overshoot to +12.0V for periods <20ns. 3) Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded. Functional operation should be restricted to the conditions detailed in the operational sections of this data sheet. Exposure to absolute maximum rating conditions for extended periods may affect reliability. 14.0 RECOMMENDED OPERATING CONDITIONS ( Voltage reference to GND ) Parameter Symbol Min Typ. Max Unit Supply Voltage VCC 1.7 1.8 1.95 V Supply Voltage VSS 0 0 0 V NOTE : 1) Data retention is not guaranteed on Operating condition Extended temperature(-25’C~85’C) over. - 27 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC 15.0 DC CHARACTERISTICS Parameter Input Leakage Current Symbol Test Conditions Min Typ Max Unit ILI VIN=VSS to VCC, VCC=VCCmax - 1.0 - + 1.0 μA VCC=VCCmax , VPP=VCCmax - 1.0 - + 1.0 μA VPP Leakage Current ILIP VCC=VCCmax , VPP=9.5V - - 35 μA Output Leakage Current ILO VOUT=VSS to VCC, VCC=VCCmax, OE=VIH - 1.0 - + 1.0 μA Active Burst Read Current ICCB1 CE=VIL, OE=VIH (@133MHz) - 35 55 mA Active Asynchronous Read Current ICC1 CE=VIL, OE=VIH - 35 55 mA Active Write Current 2) ICC2 CE=VIL, OE=VIH, WE=VIL, VPP=VIH - 25 40 mA Read While Write Current ICC3 CE=VIL, OE=VIH - 45 70 mA Accelerated Program Current ICC4 CE=VIL, OE=VIH , VPP=9.5V - 20 30 mA Standby Current ICC5 CE= RESET=VCC ± 0.2V - 30 120 μA Standby Current During Reset ICC6 RESET = VSS ± 0.2V - 30 120 μA Automatic Sleep Mode 3) ICC7 CE=VSS ± 0.2V, Other Pins=VIL or VIH VIL = VSS ± 0.2V, VIH = VCC ± 0.2V - 30 120 μA Deep Power Down Mode ICC8 - 2 30 μA 10MHz Input Low Voltage VIL -0.5 - 0.4 V Input High Voltage VIH VCC-0.4 - VCC+0.4 V Output Low Voltage VOL IOL = 100 μA , VCC=VCCmin - - 0.1 V Output High Voltage VOH IOH = -100 μA , VCC=VCCmin VCC-0.1 - - V VID 8.5 9.0 9.5 V Low VCC Lock-out Voltage VLKO - - 1.4 V Vpp current in program/erase Ivpp Vpp = 9.5V - 0.8 5 mA Vpp = 1.95V - - 50 μA Voltage for Accelerated Program NOTE : 1) Maximum ICC specifications are tested with VCC = VCCmax. 2) ICC active while Internal Erase or Internal Program is in progress. 3) Device enters automatic sleep mode when addresses are stable for tAA + 60ns. - 28 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Vcc Power-up Parameter Symbol Vcc Setup Time Time between RESET (high) and CE (low) All Speed Options Max tVCS 200 - μs tRH 200 - ns NOTE : Not 100% tested. SWITCHING WAVEFORMS tVCS tVCCmin Vcc/Vccq VIH RESET tRH CE DPD Unit Min Low Figure 4. Vcc Power-up Diagram NOTE : DPD should be low during power-up sequence. - 29 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC 16.0 CAPACITANCE (TA = 25 °C, VCC = 1.8V, f = 1.0MHz) Item Symbol Test Condition Min Max Unit CIN VIN=0V - 10 pF Output Capacitance COUT VOUT=0V - 10 pF Control Pin Capacitance CIN2 VIN=0V - 10 pF Input Capacitance NOTE : Capacitance is periodically sampled and not 100% tested. 17.0 AC TEST CONDITION Parameter Value Input Pulse Levels 0V to VCC Input Rise and Fall Times 3ns(max)@66Mhz, 2.5ns(max)@83Mhz, 1.5ns(max)@108Mhz, 1ns(max)@133Mhz Input and Output Timing Levels VCC/2 Output Load CL = 30pF Address to Address Skew 3ns(max) Device Under Test VCC VCC/2 Input & Output Test Point VCC/2 * CL = 30pF including scope and Jig capacitance 0V Input Pulse and Test Point (including CLK characterization) Output Load 18.0 AC CHARACTERISTICS 18.1 Synchronous/Burst Read Parameter Initial Access Time Symbol tIAA 1C (66 MHz) 1D (83 MHz) 1E (108 MHz) 1F (133 MHz) Unit Min Max Min Max Min Max Min Max - 95 - 95 - 95 - 95 ns tBA - 11 - 9 - 7 - 6 ns tAVDS 5 - 4 - 3.5 - 2.5 - ns AVD Hold Time from CLK tAVDH 2 - 2 - 2 - 2 - ns AVD High to OE Low tAVDO 0 - 0 - 0 - 0 - ns Address Setup Time to CLK tACS 5 - 4 - 3.5 - 2.5 - ns Address Hold Time from CLK tACH 6 - 5 - 2 - 2 - ns Data Hold Time from Next Clock Cycle tBDH 3 - 3 - 2 - 2 - ns Output Enable to RDY valid tOER - 11 - 9 - 7 - 6 ns CE Disable to High Z tCEZ - 9 - 9 - 9 - 9 ns OE Disable to High Z tOEZ - 9 - 9 - 9 - 9 ns CE Setup Time to CLK tCES 6 - 4.5 - 4 - 3.5 - ns CE Enable to RDY active tRDY - 11 - 9 - 7 - 6 ns Burst Access Time Valid Clock to Output Delay AVD Setup Time to CLK CLK to RDY Setup Time tRDYA - 11 - 9 - 7 - 6 ns RDY Setup Time to CLK tRDYS 3 - 3 - 2 - 2 - ns tCLK 15.1 - 12.05 - 9.26 - 7.52 - ns CLK High or Low Time tCLKH/L 0.4x tCLK 0.6x tCLK 0.4x tCLK 0.6x tCLK 0.4x tCLK 0.6x tCLK 0.4x tCLK 0.6x tCLK ns CLK Fall or Rise Time tCLKHCL - 3 - 2.5 - 1.5 - 1 ns CLK period - 30 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC SWITCHING WAVEFORMS 13 cycles for initial access shown. CR setting : A14=1, A13=0, A12=0, A11=1 7.5ns typ(133MHz). tCES tCEZ 2 1 4 3 5 12 13 ≈ ≈ ≈ tAVDS tAVDS tAVDO AVD 11 ≈ CLK ≈ ≈ CE tAVDH tBA tACH Aa tIAA ≈ tRDYS ≈ RDY ≈ tOER tRDY Da+n tOEZ Da Da+1 Da+2 Da+3 Da+4 Da+5 Da+6 OE tRDYA Hi-Z ≈ Hi-Z Hi-Z ≈ ≈ A/DQ0: A/DQ15 ≈ ≈ A16-A23 tBDH ≈ ≈ tACS Aa Figure 5: Continuous Burst Mode Read (133 MHz) NOTE : In order to avoid a bus conflict the OE signal is enabled on the next rising edge after AVD is going high. 11 cycles for initial access shown. CR setting : A14=0, A13=1, A12=1, A11=1 9.25ns typ(108MHz). tCES tCEZ CE ≈ ≈ 2 1 CLK 3 9 10 11 ≈ ≈ ≈ ≈ tAVDS tAVDS tAVDO AVD 4 tAVDH tACH tIAA Da+3 Da+4 Da+5 Da+6 Da+n tOEZ tRDYS tRDYA ≈ Hi-Z Da+2 Figure 6: Continuous Burst Mode Read (108 MHz) NOTE: In order to avoid a bus conflict the OE signal is enabled on the next rising edge after AVD is going high. - 31 - ≈ RDY tOER Da+1 ≈ tRDY Da ≈ OE Hi-Z ≈ Aa tBA ≈ ≈ A/DQ0: A/DQ15 tBDH ≈ ≈ A16-A23 ≈ ≈ tACS Aa Hi-Z Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC SWITCHING WAVEFORMS 13 cycles for initial access shown. CR setting : A14=1, A13=0, A12=0, A11=1 7.5ns typ(133MHz). tCES ≈ CE 3 4 AVD 11 12 13 ≈ tAVDS tAVDS tAVDO ≈ 2 1 CLK tAVDH A16-A23 tACH Aa tIAA tOER tRDY RDY D7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D4 D5 D6 D7 D0 ≈ OE tBA ≈ ≈ A/DQ0: A/DQ15 tBDH ≈ ≈ tACS Aa tRDYS tRDYA ≈ Hi-Z Figure 7: 8 word Linear Burst Mode with Wrap Around (133 MHz) NOTE : In order to avoid a bus conflict the OE signal is enabled on the next rising edge after AVD is going high. 13 cycles for initial access shown. CR setting : A14=1, A13=0, A12=0, A11=1 7.5ns typ(133MHz). tCES ≈ CE AVD 4 10 11 12 13 ≈ tAVDS tAVDS tAVDO 3 ≈ 2 1 CLK tAVDH A16-A23 tACH Aa tIAA tRDY D0 D1 D2 D3 tRDYS ≈ Hi-Z tOER D7 ≈ OE RDY tBA ≈ ≈ A/DQ0: A/DQ15 tBDH ≈ ≈ tACS Aa tRDYA Figure 8: 8 word Linear Burst with RDY Set One Cycle Before Data (Wrap Around Mode, CR setting : A18=1) NOTE : In order to avoid a bus conflict the OE signal is enabled on the next rising edge after AVD is going high. - 32 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC SWITCHING WAVEFORMS 13 cycles for initial access shown. CR setting : A14=1, A13=0, A12=0, A11=1 7.5ns typ(133MHz). tCES tCEZ CE 2 1 3 4 5 12 11 13 - 33 - ≈ NOTE: In order to avoid a bus conflict the OE signal is enabled on the next rising edge after AVD is going high. Hi-Z D6 D0 tOEZ ≈ Figure 9: 16 word Linear Burst Mode with Wrap Around (133Mhz) ≈ ≈ Hi-Z D15 ≈ tRDYS tRDYA ≈ ≈ D10 ≈ RDY tOER D9 ≈ tRDY D8 ≈ OE D7 ≈ ≈ tIAA ≈ ≈ Aa tBA ≈ ≈ tACH A/DQ0: A/DQ15 tBDH ≈ ≈ A16-A23 ≈ tAVDH tACS Aa ≈ ≈ AVD ≈ ≈ tAVDS tAVDS tAVDO ≈ CLK Hi-Z Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC AC CHARACTERISTICS 18.2 Asynchronous Read Parameter All speed Symbol Min Max Unit Access Time from CE Low tCE - 100 ns Asynchronous Access Time tAA - 100 ns AVD Low time tAVDP 12 - ns Address Setup Time to rising Edge of AVD tAAVDS 5 - ns Address Hold Time from Rising Edge of AVD tAAVDH 2 - ns tOE - 15 ns Output Enable to Output Valid Read Output Enable Hold Time tOEH Toggle and Data Polling tOEZ Output Disable to High Z* 0 - ns 10 - ns - 9 ns NOTE: Not 100% tested. SWITCHING WAVEFORMS Asynchronous Mode Read (tCE) CLK VIL CE tOE OE tOEH WE tCE A/DQ0: A/DQ15 VA A16-A23 VA tAAVDS tOEZ Valid RD tAAVDH AVD RDY Hi-Z tAVDP Hi-Z Figure 10: Asynchronous Mode Read (tCE) NOTE : 1) VA=Valid Read Address, RD=Read Data. Asynchronous mode may not support read following four sequential invalid read condition within 200ns. 2) CLK "HIGH" should be prohibited in asynchronous read mode start (From CE LOW). - 34 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Asynchronous Mode Read (tAA) Case 1 : Valid Address Transition occurs before AVD is driven to Low CLK VIL CE tOE OE tOEH WE tOEZ A/DQ0: A/DQ15 VA Valid RD tAA A16-A23 VA tAAVDS tAAVDH AVD tAVDP RDY Hi-Z Hi-Z Case 2 : Valid Address Transition occurs after AVD is driven to Low CLK VIL CE tOE OE tOEH WE tOEZ A/DQ0: A/DQ15 VA Valid RD tAA VA A16-A23 tAAVDS tAAVDH AVD RDY Hi-Z tAVDP Hi-Z Figure 11: Asynchronous Mode Read (tAA) NOTE : 1) VA=Valid Read Address, RD=Read Data. 2) Asynchronous mode may not support read following four sequential invalid read condition within 200ns. 3) CLK "HIGH" should be prohibited in asynchronous read mode start (From CE LOW). - 35 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC AC CHARACTERISTICS 18.3 Hardware Reset(RESET) Parameter All Speed Options Symbol Min Max Unit RESET Pin Low(During Internal Routines) to Read Mode* tReady - 20 μs RESET Pin Low(NOT During Internal Routines) to Read Mode* tReady - 500 ns RESET Pulse Width tRP 200 - ns Reset High Time Before Read* tRH 200 - ns NOTE : Not 100% tested. SWITCHING WAVEFORMS CE, OE tRH RESET tRP tReady Reset Timings NOT during Internal Routines ≈ CE, OE tReady ≈ RESET tRP Reset Timings during Internal Routines Figure 12: Reset Timings - 36 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC AC CHARACTERISTICS 18.4 Erase/Program Operation Parameter Symbol All speed options Unit Min Typ Max tWC 75 - - ns Address Setup Time tAS 5 - - ns Address Hold Time tAH 2 - - ns tAVDP 12 - - ns Data Setup Time tDS 30 - - ns Data Hold Time tDH 0 - - ns tGHWL 0 - - ns CE Setup Time tCS 0 - - ns CE Hold Time tCH 0 - - ns WE High to AVD low tWEA 30 - - ns WE Pulse Width tWP 30 - - ns WE Pulse Width High tWPH 45 - - ns tSR/W 0 - - ns tPGM - 80 - μs tPGM_BP - 250 - μs tPGM_BP - 89.6 - μs tACCPGM - 80 - μs tACCPGM_BP - 1.4 - μs tACCPGM_BP - 44.8 - μs Block Erase Operation (64KW block) tBERS - 0.6 - sec VPP Rise and Fall Time tVPP 500 - - ns VPP Setup Time (During Accelerated Programming) tVPS 1 - - μs WE Cycle Time 1) AVD Low Time Read Recovery Time Before Write Latency Between Read and Write Operations Word Programming Operation Single word Buffer Program 32-word Buffer Program 2) 2) 4) Accelerated Programming Operation 3) Accelerated Single word Buffer Program 3) Accelerated 32-word Buffer Program 4) NOTE : 1) Not 100% tested. 2) Internal programming algorithm is optimized for Buffer Program, so Normal word programming or Single word Buffer Program use Buffer Program algorithm. 3) Internal programming algorithm for supporting Accelerated mode uses a method to double the number of words programmed simultaneously. 4) Typical 32-word Buffer Program time pays due regard to that Each program data pattern ("11", "10". "01", "00") has a same portion in 32-word Buffer. - 37 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC 18.5 Erase/Program Performance Limits Parameter Block Erase Time Min. Max. 64 Kword - 0.6 3.0 16 Kword - 0.3 1.5 - 154.2 771 64 Kword - 0.4 3.0 Chip Erase Time (3) Accelerated Block Erase Time Typ. - 0.2 1.5 Accelerated Chip Erase Time (3) 16 Kword - 103 515 Word Programming Time - 80 550 32-word Buffer Programming Time (4) - 2.8 14 Accelerated Word Programming Time - 80 550 Accelerated 32-word Buffer Programming Time - 1.4 7 Chip Buffer Programming Time - 47 235 Accelerated Buffer Chip Programming Time - 23.4 117 Unit Comments sec Includes 00h programming prior to erasure μs / word Excludes system level overhead sec Excludes system level overhead NOTE : 1)25°C, VCC = 1.8V, 100,000 cycles, typical pattern. 2) System-level overhead is defined as the time required to execute the two or four bus cycle command necessary to program each word. 3) Chip Erase time & Accel. Chip Erase time for boot block part : K8S(54/55/56/57)15ET(B)C 4) Not 100% tested. - 38 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC SWITCHING WAVEFORMS Program Operations Program Command Sequence (last two cycles) tWEA tAS Read Status Data AVD tAVDP tAH A16:A23 PA 555h A0h PA ≈ ≈ A/DQ0: A/DQ15 VA PD tDS ≈ tCH OE ≈ tDH CE VA tWP ≈ WE tWPH tPGM tCS VIL tWC ≈ CLK tVCS ≈ VCC NOTE : 1) PA = Program Address, PD = Program Data, VA = Valid Address for reading status bits. 2) “In progress” and “complete” refer to status of program operation. 3) A16–A23 are don’t care during command sequence unlock cycles. 4) Status reads in this figure is asynchronous read, but status read in synchronous mode is also supported. Figure 13: Program Operation Timing - 39 - VA In Progress VA Complete Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC SWITCHING WAVEFORMS Buffer Program Operations Buffer Program Command Sequence tAS Word Count Program Address/Data pairs (WC+1) "Buffer to Flash" ≈ AVD tAH tAVDP A/DQ0: A/DQ15 555h 2AAh A0h 55h BA BA 25h BA PA_1 PA_0 WC PA_0 PD_0 PA_1 PD_1 PA_N ≈ BA ≈ A16:A23 PA_N BA PD_N BA 29h tDS ≈ CE ≈ OE tWP ≈ WE VIL tWC ≈ CLK tPGM_BP tWPH tCS tVCS ≈ VCC NOTE : 1) BA = Block Address, WC = Word Count, PA = Program Address, PD = Program Data, VA = Valid Address for reading status bits. 2) Sequential PA_1, PA_2, ... , PA_N must have same address bits A23(max.) ~ A5 as PA_0 entered firstly 3) The number of Program/Data pairs entered must be same as WC+1 because WC = N. 4) “In progress” and “complete” refer to status of program operation. 5) A16–A23 are don’t care during command sequence unlock cycles. 6) Status reads in this figure is asynchronous read, but status read in synchronous mode is also supported. Figure 14: Buffer Program Operation Timing - 40 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC SWITCHING WAVEFORMS Erase Operation Erase Command Sequence (last two cycles) tWEA tAS Read Status Data AVD tAVDP tAH A16:A23 BA 2AAh 55h 10h for chip erase BA 30h tDS ≈ ≈ A/DQ0: A/DQ15 VA 555h for chip erase ≈ tCH OE ≈ tDH CE VA tWP ≈ WE tWPH tBERS tCS VIL tWC ≈ CLK tVCS ≈ VCC NOTE : 1) BA is the block address for Block Erase. 2) Address bits A16–A23 are don’t cares during unlock cycles in the command sequence. 3) Status reads in this figure is asynchronous read, but status read in synchronous mode is also supported. Figure 15: Chlp/Block Erase Operations - 41 - VA In Progress VA Complete Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC SWITCHING WAVEFORMS Unlock Bypass Program Operations(Accelerated Program) CE AVD WE PA A16:A23 A/DQ0: A/DQ15 Don’t Care OE A0h PA PD Don’t Care tVPS VID tVPP VPP VIL or VIH Unlock Bypass Block Erase Operations CE AVD WE BA A16:A23 A/DQ0: A/DQ15 Don’t Care OE 80h 555h for chip erase 10h for chip erase BA 30h Don’t Care tVPS VID tVPP VPP VIL or VIH NOTE : 1) VPP can be left high for subsequent programming pulses. 2) Use setup and hold times from conventional program operations. 3) Conventional Program/Erase commands as well as Unlock Bypass Program/Erase commands can be used when the VID is applied to Vpp. Figure 16: Unlock Bypass Operation Timings - 42 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC SWITCHING WAVEFORMS Data Polling Operations tCES ≈ ≈ CE CLK ≈ ≈ AVD ≈ ≈ tAVDS tAVDH tIAA VA Status Data ≈ tRDYS Hi-Z ≈ ≈ RDY Status Data ≈ OE ≈ ≈ VA ≈ ≈ tACH A/DQ0: A/DQ15 VA ≈ ≈ A16-A23 ≈ ≈ tACS VA NOTE : 1) VA = Valid Address. When the Internal Routine operation is complete, and Data Polling will output true data. Figure 17: Data Polling Timings (During Internal Routine) Toggle Bit Operations tCES ≈ ≈ CE CLK ≈ ≈ AVD ≈ ≈ tAVDS tAVDH tIAA VA ≈ tRDYS Hi-Z ≈ ≈ RDY Status Data ≈ OE ≈ ≈ VA ≈ ≈ tACH A/DQ0: A/DQ15 VA ≈ ≈ ≈ ≈ A16-A23 tACS VA NOTE : 1) VA = Valid Address. When the Internal Routine operation is complete, the toggle bits will stop toggling. Figure 18: Toggle Bit Timings(During Internal Routine) - 43 - Status Data Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC SWITCHING WAVEFORMS Read While Write Operations Last Cycle in Program or Block Erase Command Sequence tWC tRC tRC tWC ≈ CE ≈ OE tOE tOEH tGHWL ≈ WE tWPH tAA tOEH tDH PD/30h RA RD RA ≈ PA/BA tWP tDS ≈ A/DQ0: A/DQ15 Begin another Program or Erase Command Sequences Read status in same bank and/or array data from other bank RA RD 555h AAh tSR/W A16-A23 PA/BA RA ≈ tAS AVD tAH Figure 19: Read While Write Operation NOTE : Breakpoints in waveforms indicate that system may alternately read array data from the “non-busy bank” and checking the status of the program or erase operation in the “busy” bank. - 44 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC 19.0 CROSSING OF FIRST WORD BOUNDARY IN BURST READ MODE The additional clock insertion for word boundary is needed only at the first crossing of word boundary. This means that no additional clock cycle is needed from 2nd word boundary crossing to the end of continuous burst read. Also, the number of additional clock cycle for the first word boundary can vary from zero to thirteen cycles, and the exact number of additional clock cycle depends on the starting address of burst read and programmable wait state settings. For example, if the starting address is 16N+15 (the worst case) and programmable wait state setting(A14~A11) is "0011" (which means data is valid on the 7th active CLK edge after AVD transition to Vih), six additional clock cycle is needed. Similarly, if the starting address is 16N+15 (the worst case) and programmable wait state setting(A14~A11) is "0010" (which means data is valid on the 6th active CLK edge after AVD transition to Vih), five additional clock cycle is needed. Below table shows the starting address vs. additional clock cycles for first word boundary. Starting Address vs. Additional Clock Cycles for first word boundary Srarting Address Group for Burst Read The Residue of (Address/16) LSB Bits of Address A14~A11 "0000" Valid data : 4th CLK A14~A11 "0001" Valid data : 5th CLK A14~A11 "0010" Valid data : 6th CLK ... A14~A11 "1010" Valid data : 14th CLK 16N 0 0000 0 cycle 0 cycle 0 cycle ... 0 cycle 16N+1 1 0001 0 cycle 0 cycle 0 cycle ... 0 cycle 16N+2 2 0010 0 cycle 0 cycle 0 cycle ... 0 cycle Additional Clock Cycles for First Word Boundary 1) 16N+3 3 0011 0 cycle 0 cycle 0 cycle ... 1 cycle 16N+4 4 0100 0 cycle 0 cycle 0 cycle ... 2 cycle 16N+5 5 0101 0 cycle 0 cycle 0 cycle ... 3 cycle 16N+6 6 0110 0 cycle 0 cycle 0 cycle ... 4 cycle 16N+7 7 0111 0 cycle 0 cycle 0 cycle ... 5 cycle 16N+8 8 1000 0 cycle 0 cycle 0 cycle ... 6 cycle 16N+9 9 1001 0 cycle 0 cycle 0 cycle ... 7 cycle 16N+10 10 1010 0 cycle 0 cycle 0 cycle ... 8 cycle 16N+11 11 1011 0 cycle 0 cycle 1 cycle ... 9 cycle 16N+12 12 1100 0 cycle 1 cycle 2 cycle ... 10 cycle 16N+13 13 1101 1 cycle 2 cycle 3 cycle ... 11 cycle 16N+14 14 1110 2 cycle 3 cycle 4 cycle ... 12 cycle 16N+15 15 1111 3 cycle 4 cycle 5 cycle ... 13 cycle NOTE : 1) Address bit A14~A11 means the programmable wait state on burst mode configuration register. Refer to Table 10. - 45 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Case 1 : Start from "16N" address group 14th rising edge CLK CR setting : A14=1, A13=0, A12=1, A11=0 A/DQ0: A/DQ15 Aa ≈ ≈ Aa ≈≈ A16-A23 0B 0C 0D 0E 0F 10 11 12 ≈ CLK 00 0B 0C 0D 0F 0E 10 11 12 13 ≈ AVD No Additional Cycle for First Word Boundary ≈ CE tOER ≈ OE tCEZ tOEZ ≈ ≈ RDY NOTE : 1) Address boundary occurs every 16 words beginning at address 000000FH , 000001FH , 000002FH , etc. 2) Address 000000H is also a boundary crossing. 3) No additional clock cycles are needed except for 1st boundary crossing. Figure 20: Crossing of first word boundary in burst read mode. Case 2 : Start from "16N+3" address group 14th rising edge CLK CR setting : A14=1, A13=0, A12=1, A11=0 A/DQ0: A/DQ15 Aa ≈ ≈ Aa ≈ ≈≈ A16-A23 CLK 0D 0D 00 0E 0E 0F 0F 10 10 11 11 12 12 13 13 14 ≈ AVD Additional 1 Cycle for First Word Boundary ≈ CE tOER tOEZ ≈≈ RDY ≈ OE tCEZ NOTE : 1) Address boundary occurs every 16 words beginning at address 000000FH , 000001FH , 000002FH , etc. 2) Address 000000H is also a boundary crossing. 3) No additional clock cycles are needed except for 1st boundary crossing. Figure 21: Crossing of first word boundary in burst read mode. - 46 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Case3 : Start from "16N+4" address group 14th rising edge CLK CR setting : A14=1, A13=0, A12=1, A11=0 A/DQ0: A/DQ15 Aa ≈ ≈ Aa ≈ ≈≈ A16-A23 CLK 00 0F 0E 0E 0F 10 11 10 11 12 12 13 13 14 ≈ AVD Additional 2 Cycle for First Word Boundary ≈ CE tOER ≈ OE tCEZ tOEZ ≈ ≈ RDY Case 4 : Start from "16N+15" address group 14th rising edge CLK CR setting : A14=1, A13=0, A12=1, A11=0 A/DQ0: A/DQ15 Aa CLK 00 3F 3F 10 ≈ Additional 13 Cycle for First Word Boundary ≈ tOER ≈ OE ≈ ≈ CE 10 11 ≈ AVD ≈ ≈≈ RDY ≈ ≈ ≈≈ ≈ Aa ≈ ≈≈ A16-A23 NOTE : 1) Address boundary occurs every 16 words beginning at address 000000FH , 000001FH , 000002FH , etc. 2) Address 000000H is also a boundary crossing. 3) No additional clock cycles are needed except for 1st boundary crossing. Figure 22: Crossing of first word boundary in burst read mode. - 47 - 11 12 Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC [Table 16] Top Boot Block Address Table Bank Bank 0 Bank 1 Bank 2 Block Block Size (x16) Address Range BA258 16 kwords FFC000h-FFFFFFh BA257 16 kwords FF8000h-FFBFFFh BA256 16 kwords FF4000h-FF7FFFh BA255 16 kwords FF0000h-FF3FFFh BA254 64 kwords FE0000h-FEFFFFh BA253 64 kwords FD0000h-FDFFFFh BA252 64 kwords FC0000h-FCFFFFh BA251 64 kwords FB0000h-FBFFFFh BA250 64 kwords FA0000h-FAFFFFh BA249 64 kwords F90000h-F9FFFFh BA248 64 kwords F80000h-F8FFFFh BA247 64 kwords F70000h-F7FFFFh BA246 64 kwords F60000h-F6FFFFh BA245 64 kwords F50000h-F5FFFFh BA244 64 kwords F40000h-F4FFFFh BA243 64 kwords F30000h-F3FFFFh BA242 64 kwords F20000h-F2FFFFh BA241 64 kwords F10000h-F1FFFFh BA240 64 kwords F00000h-F0FFFFh BA239 64 kwords EF0000h-EFFFFFh BA238 64 kwords EE0000h-EEFFFFh BA237 64 kwords ED0000h-EDFFFFh BA236 64 kwords EC0000h-ECFFFFh BA235 64 kwords EB0000h-EBFFFFh BA234 64 kwords EA0000h-EAFFFFh BA233 64 kwords E90000h-E9FFFFh BA232 64 kwords E80000h-E8FFFFh BA231 64 kwords E70000h-E7FFFFh BA230 64 kwords E60000h-E6FFFFh BA229 64 kwords E50000h-E5FFFFh BA228 64 kwords E40000h-E4FFFFh BA227 64 kwords E30000h-E3FFFFh BA226 64 kwords E20000h-E2FFFFh BA225 64 kwords E10000h-E1FFFFh BA224 64 kwords E00000h-E0FFFFh BA223 64 kwords DF0000h-DFFFFFh BA222 64 kwords DE0000h-DEFFFFh BA221 64 kwords DD0000h-DDFFFFh BA220 64 kwords DC0000h-DCFFFFh BA219 64 kwords DB0000h-DBFFFFh BA218 64 kwords DA0000h-DAFFFFh BA217 64 kwords D90000h-D9FFFFh BA216 64 kwords D80000h-D8FFFFh BA215 64 kwords D70000h-D7FFFFh BA214 64 kwords D60000h-D6FFFFh - 48 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Bank Bank 2 Bank 3 Bank 4 Bank 5 Block Block Size (x16) Address Range BA213 64 kwords D50000h-D5FFFFh BA212 64 kwords D40000h-D4FFFFh BA211 64 kwords D30000h-D3FFFFh BA210 64 kwords D20000h-D2FFFFh BA209 64 kwords D10000h-D1FFFFh BA208 64 kwords D00000h-D0FFFFh BA207 64 kwords CF0000h-CFFFFFh BA206 64 kwords CE0000h-CEFFFFh BA205 64 kwords CD0000h-CDFFFFh BA204 64 kwords CC0000h-CCFFFFh BA203 64 kwords CB0000h-CBFFFFh BA202 64 kwords CA0000h-CAFFFFh BA201 64 kwords C90000h-C9FFFFh BA200 64 kwords C80000h-C8FFFFh BA199 64 kwords C70000h-C7FFFFh BA198 64 kwords C60000h-C6FFFFh BA197 64 kwords C50000h-C5FFFFh BA196 64 kwords C40000h-C4FFFFh BA195 64 kwords C30000h-C3FFFFh BA194 64 kwords C20000h-C2FFFFh BA193 64 kwords C10000h-C1FFFFh BA192 64 kwords C00000h-C0FFFFh BA191 64 kwords BF0000h-BFFFFFh BA190 64 kwords BE0000h-BEFFFFh BA189 64 kwords BD0000h-BDFFFFh BA188 64 kwords BC0000h-BCFFFFh BA187 64 kwords BB0000h-BBFFFFh BA186 64 kwords BA0000h-BAFFFFh BA185 64 kwords B90000h-B9FFFFh BA184 64 kwords B80000h-B8FFFFh BA183 64 kwords B70000h-B7FFFFh BA182 64 kwords B60000h-B6FFFFh BA181 64 kwords B50000h-B5FFFFh BA180 64 kwords B40000h-B4FFFFh BA179 64 kwords B30000h-B3FFFFh BA178 64 kwords B20000h-B2FFFFh BA177 64 kwords B10000h-B1FFFFh BA176 64 kwords B00000h-B0FFFFh BA175 64 kwords AF0000h-AFFFFFh BA174 64 kwords AE0000h-AEFFFFh BA173 64 kwords AD0000h-ADFFFFh BA172 64 kwords AC0000h-ACFFFFh BA171 64 kwords AB0000h-ABFFFFh BA170 64 kwords AA0000h-AAFFFFh BA169 64 kwords A90000h-A9FFFFh - 49 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Bank Bank 5 Bank 6 Bank 7 Bank 8 Block Block Size (x16) Address Range BA168 64 kwords A80000h-A8FFFFh BA167 64 kwords A70000h-A7FFFFh BA166 64 kwords A60000h-A6FFFFh BA165 64 kwords A50000h-A5FFFFh BA164 64 kwords A40000h-A4FFFFh BA163 64 kwords A30000h-A3FFFFh BA162 64 kwords A20000h-A2FFFFh BA161 64 kwords A10000h-A1FFFFh BA160 64 kwords A00000h-A0FFFFh BA159 64 kwords 9F0000h-9FFFFFh BA158 64 kwords 9E0000h-9EFFFFh BA157 64 kwords 9D0000h-9DFFFFh BA156 64 kwords 9C0000h-9CFFFFh BA155 64 kwords 9B0000h-9BFFFFh BA154 64 kwords 9A0000h-9AFFFFh BA153 64 kwords 990000h-99FFFFh BA152 64 kwords 980000h-98FFFFh BA151 64 kwords 970000h-97FFFFh BA150 64 kwords 960000h-96FFFFh BA149 64 kwords 950000h-95FFFFh BA148 64 kwords 940000h-94FFFFh BA147 64 kwords 930000h-93FFFFh BA146 64 kwords 920000h-92FFFFh BA145 64 kwords 910000h-91FFFFh BA144 64 kwords 900000h-90FFFFh BA143 64 kwords 8F0000h-8FFFFFh BA142 64 kwords 8E0000h-08EFFFFh BA141 64 kwords 8D0000h-8DFFFFh BA140 64 kwords 8C0000h-8CFFFFh BA139 64 kwords 8B0000h-8BFFFFh BA138 64 kwords 8A0000h-8AFFFFh BA137 64 kwords 890000h-89FFFFh BA136 64 kwords 880000h-88FFFFh BA135 64 kwords 870000h-87FFFFh BA134 64 kwords 860000h-86FFFFh BA133 64 kwords 850000h-85FFFFh BA132 64 kwords 840000h-84FFFFh BA131 64 kwords 830000h-83FFFFh BA130 64 kwords 820000h-82FFFFh BA129 64 kwords 810000h-81FFFFh BA128 64 kwords 800000h-80FFFFh BA127 64 kwords 7F0000h-7FFFFFh BA126 64 kwords 7E0000h-7EFFFFh BA125 64 kwords 7D0000h-7DFFFFh BA124 64 kwords 7C0000h-7CFFFFh - 50 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Bank Bank 8 Bank 9 Bank10 Block Block Size (x16) Address Range BA123 64 kwords 7B0000h-7BFFFFh BA122 64 kwords 7A0000h-7AFFFFh BA121 64 kwords 790000h-79FFFFh BA120 64 kwords 780000h-78FFFFh BA119 64 kwords 770000h-77FFFFh BA118 64 kwords 760000h-76FFFFh BA117 64 kwords 750000h-75FFFFh BA116 64 kwords 740000h-74FFFFh BA115 64 kwords 730000h-73FFFFh BA114 64 kwords 720000h-72FFFFh BA113 64 kwords 710000h-71FFFFh BA112 64 kwords 700000h-70FFFFh BA111 64 kwords 6F0000h-6FFFFFh BA110 64 kwords 6E0000h-6EFFFFh BA109 64 kwords 6D0000h-6DFFFFh BA108 64 kwords 6C0000h-6CFFFFh BA107 64 kwords 6B0000h-6BFFFFh BA106 64 kwords 6A0000h-6AFFFFh BA105 64 kwords 690000h-69FFFFh BA104 64 kwords 680000h-68FFFFh BA103 64 kwords 670000h-67FFFFh BA102 64 kwords 660000h-66FFFFh BA101 64 kwords 650000h-65FFFFh BA100 64 kwords 640000h-64FFFFh BA99 64 kwords 630000h-63FFFFh BA98 64 kwords 620000h-62FFFFh BA97 64 kwords 610000h-61FFFFh BA96 64 kwords 600000h-60FFFFh BA95 64 kwords 5F0000h-5FFFFFh BA94 64 kwords 5E0000h-5EFFFFh BA93 64 kwords 5D0000h-5DFFFFh BA92 64 kwords 5C0000h-5CFFFFh BA91 64 kwords 5B0000h-5BFFFFh BA90 64 kwords 5A0000h-5AFFFFh BA89 64 kwords 590000h-59FFFFh BA88 64 kwords 580000h-58FFFFh BA87 64 kwords 570000h-57FFFFh BA86 64 kwords 560000h-56FFFFh BA85 64 kwords 550000h-55FFFFh BA84 64 kwords 540000h-54FFFFh BA83 64 kwords 530000h-53FFFFh BA82 64 kwords 520000h-52FFFFh BA81 64 kwords 510000h-51FFFFh BA80 64 kwords 500000h-50FFFFh - 51 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Bank Bank 11 Bank 12 Bank 13 Block Block Size BA79 64 kwords 4F0000h-4FFFFFh BA78 64 kwords 4E0000h-4EFFFFh BA77 64 kwords 4D0000h-4DFFFFh BA76 64 kwords 4C0000h-4CFFFFh BA75 64 kwords 4B0000h-4BFFFFh BA74 64 kwords 4A0000h-4AFFFFh BA73 64 kwords 490000h-49FFFFh BA72 64 kwords 480000h-48FFFFh BA71 64 kwords 470000h-47FFFFh BA70 64 kwords 460000h-46FFFFh BA69 64 kwords 450000h-45FFFFh BA68 64 kwords 440000h-44FFFFh BA67 64 kwords 430000h-43FFFFh BA66 64 kwords 420000h-42FFFFh BA65 64 kwords 410000h-41FFFFh BA64 64 kwords 400000h-40FFFFh BA63 64 kwords 3F0000h-3FFFFFh BA62 64 kwords 3E0000h-3EFFFFh BA61 64 kwords 3D0000h-3DFFFFh BA60 64 kwords 3C0000h-3CFFFFh BA59 64 kwords 3B0000h-3BFFFFh BA58 64 kwords 3A0000h-3AFFFFh BA57 64 kwords 390000h-39FFFFh BA56 64 kwords 380000h-38FFFFh BA55 64 kwords 370000h-37FFFFh BA54 64 kwords 360000h-36FFFFh BA53 64 kwords 350000h-35FFFFh BA52 64 kwords 340000h-34FFFFh BA51 64 kwords 330000h-33FFFFh BA50 64 kwords 320000h-32FFFFh BA49 64 kwords 310000h-31FFFFh BA48 64 kwords 300000h-30FFFFh BA47 64 kwords 2F0000h-2FFFFFh BA46 64 kwords 2E0000h-2EFFFFh BA45 64 kwords 2D0000h-2DFFFFh BA44 64 kwords 2C0000h-2CFFFFh BA43 64 kwords 2B0000h-2BFFFFh BA42 64 kwords 2A0000h-2AFFFFh BA41 64 kwords 290000h-29FFFFh BA40 64 kwords 280000h-28FFFFh BA39 64 kwords 270000h-27FFFFh BA38 64 kwords 260000h-26FFFFh BA37 64 kwords 250000h-25FFFFh BA36 64 kwords 240000h-24FFFFh BA35 64 kwords 230000h-23FFFFh - 52 - (x16) Address Range Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Bank Bank 13 Bank 14 Bank 15 Block Block Size (x16) Address Range BA34 64 kwords 220000h-22FFFFh BA33 64 kwords 210000h-21FFFFh BA32 64 kwords 200000h-20FFFFh BA31 64 kwords 1F0000h-1FFFFFh BA30 64 kwords 1E0000h-1EFFFFh BA29 64 kwords 1D0000h-1DFFFFh BA28 64 kwords 1C0000h-1CFFFFh BA27 64 kwords 1B0000h-1BFFFFh BA26 64 kwords 1A0000h-1AFFFFh BA25 64 kwords 190000h-19FFFFh BA24 64 kwords 180000h-18FFFFh BA23 64 kwords 170000h-17FFFFh BA22 64 kwords 160000h-16FFFFh BA21 64 kwords 150000h-15FFFFh BA20 64 kwords 140000h-14FFFFh BA19 64 kwords 130000h-13FFFFh BA18 64 kwords 120000h-12FFFFh BA17 64 kwords 110000h-11FFFFh BA16 64 kwords 100000h-10FFFFh BA15 64 kwords 0F0000h-0FFFFFh BA14 64 kwords 0E0000h-0EFFFFh BA13 64 kwords 0D0000h-0DFFFFh BA12 64 kwords 0C0000h-0CFFFFh BA11 64 kwords 0B0000h-0BFFFFh BA10 64 kwords 0A0000h-0AFFFFh BA9 64 kwords 090000h-09FFFFh BA8 64 kwords 080000h-08FFFFh BA7 64 kwords 070000h-07FFFFh BA6 64 kwords 060000h-06FFFFh BA5 64 kwords 050000h-05FFFFh BA4 64 kwords 040000h-04FFFFh BA3 64 kwords 030000h-03FFFFh BA2 64 kwords 020000h-02FFFFh BA1 64 kwords 010000h-01FFFFh BA0 64 kwords 000000h-00FFFFh Block Address A23 ~ A8 Block Size (x16) Address Range* FFFFh 512words FFFE00h-FFFFFFh [Table 17] OTP Block Addresses OTP After entering OTP Block, any issued addresses should be in the range of OTP block address. - 53 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC [Table 18] Bottom Boot Block Address Table Bank Bank 15 Bank 14 Bank 13 Block Block Size BA258 64 kwords FF0000h-FFFFFFh BA257 64 kwords FE0000h-FEFFFFh BA256 64 kwords FD0000h-FDFFFFh BA255 64 kwords FC0000h-FCFFFFh BA254 64 kwords FB0000h-FBFFFFh BA253 64 kwords FA0000h-FAFFFFh BA252 64 kwords F90000h-F9FFFFh BA251 64 kwords F80000h-F8FFFFh BA250 64 kwords F70000h-F7FFFFh BA249 64 kwords F60000h-F6FFFFh BA248 64 kwords F50000h-F5FFFFh BA247 64 kwords F40000h-F4FFFFh BA246 64 kwords F30000h-F3FFFFh BA245 64 kwords F20000h-F2FFFFh BA244 64 kwords F10000h-F1FFFFh BA243 64 kwords F00000h-F0FFFFh BA242 64 kwords EF0000h-EFFFFFh BA241 64 kwords EE0000h-EEFFFFh BA240 64 kwords ED0000h-EDFFFFh BA239 64 kwords EC0000h-ECFFFFh BA238 64 kwords EB0000h-EBFFFFh BA237 64 kwords EA0000h-EAFFFFh BA236 64 kwords E90000h-E9FFFFh BA235 64 kwords E80000h-E8FFFFh BA234 64 kwords E70000h-E7FFFFh BA233 64 kwords E60000h-E6FFFFh BA232 64 kwords E50000h-E5FFFFh BA231 64 kwords E40000h-E4FFFFh BA230 64 kwords E30000h-E3FFFFh BA229 64 kwords E20000h-E2FFFFh BA228 64 kwords E10000h-E1FFFFh BA227 64 kwords E00000h-E0FFFFh BA226 64 kwords DF0000h-DFFFFFh BA225 64 kwords DE0000h-DEFFFFh BA224 64 kwords DD0000h-DDFFFFh BA223 64 kwords DC0000h-DCFFFFh BA222 64 kwords DB0000h-DBFFFFh BA221 64 kwords DA0000h-DAFFFFh BA220 64 kwords D90000h-D9FFFFh BA219 64 kwords D80000h-D8FFFFh BA218 64 kwords D70000h-D7FFFFh BA217 64 kwords D60000h-D6FFFFh BA216 64 kwords D50000h-D5FFFFh BA215 64 kwords D40000h-D4FFFFh BA214 64 kwords D30000h-D3FFFFh - 54 - (x16) Address Range Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Bank Bank 13 Bank 12 Bank 11 Bank 10 Block Block Size (x16) Address Range BA213 64 kwords D20000h-D2FFFFh BA212 64 kwords D10000h-D1FFFFh BA211 64 kwords D00000h-D0FFFFh BA210 64 kwords CF0000h-CFFFFFh BA209 64 kwords CE0000h-CEFFFFh BA208 64 kwords CD0000h-CDFFFFh BA207 64 kwords CC0000h-CCFFFFh BA206 64 kwords CB0000h-CBFFFFh BA205 64 kwords CA0000h-CAFFFFh BA204 64 kwords C90000h-C9FFFFh BA203 64 kwords C80000h-C8FFFFh BA202 64 kwords C70000h-C7FFFFh BA201 64 kwords C60000h-C6FFFFh BA200 64 kwords C50000h-C5FFFFh BA199 64 kwords C40000h-C4FFFFh BA198 64 kwords C30000h-C3FFFFh BA197 64 kwords C20000h-C2FFFFh BA196 64 kwords C10000h-C1FFFFh BA195 64 kwords C00000h-C0FFFFh BA194 64 kwords BF0000h-BFFFFFh BA193 64 kwords BE0000h-BEFFFFh BA192 64 kwords BD0000h-BDFFFFh BA191 64 kwords BC0000h-BCFFFFh BA190 64 kwords BB0000h-BBFFFFh BA189 64 kwords BA0000h-BAFFFFh BA188 64 kwords B90000h-B9FFFFh BA187 64 kwords B80000h-B8FFFFh BA186 64 kwords B70000h-B7FFFFh BA185 64 kwords B60000h-B6FFFFh BA184 64 kwords B50000h-B5FFFFh BA183 64 kwords B40000h-B4FFFFh BA182 64 kwords B30000h-B3FFFFh BA181 64 kwords B20000h-B2FFFFh BA180 64 kwords B10000h-B1FFFFh BA179 64 kwords B00000h-B0FFFFh BA178 64 kwords AF0000h-AFFFFFh BA177 64 kwords AE0000h-AEFFFFh BA176 64 kwords AD0000h-ADFFFFh BA175 64 kwords AC0000h-ACFFFFh BA174 64 kwords AB0000h-ABFFFFh BA173 64 kwords AA0000h-AAFFFFh BA172 64 kwords A90000h-A9FFFFh BA171 64 kwords A80000h-A8FFFFh BA170 64 kwords A70000h-A7FFFFh BA169 64 kwords A60000h-A6FFFFh - 55 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Bank Bank 10 Bank 9 Bank 8 Bank 7 Block Block Size (x16) Address Range BA168 64 kwords A50000h-A5FFFFh BA167 64 kwords A40000h-A4FFFFh BA166 64 kwords A30000h-A3FFFFh BA165 64 kwords A20000h-A2FFFFh BA164 64 kwords A10000h-A1FFFFh BA163 64 kwords A00000h-A0FFFFh BA162 64 kwords 9F0000h-9FFFFFh BA161 64 kwords 9E0000h-9EFFFFh BA160 64 kwords 9D0000h-9DFFFFh BA159 64 kwords 9C0000h-9CFFFFh BA158 64 kwords 9B0000h-9BFFFFh BA157 64 kwords 9A0000h-9AFFFFh BA156 64 kwords 990000h-99FFFFh BA155 64 kwords 980000h-98FFFFh BA154 64 kwords 970000h-97FFFFh BA153 64 kwords 960000h-96FFFFh BA152 64 kwords 950000h-95FFFFh BA151 64 kwords 940000h-94FFFFh BA150 64 kwords 930000h-93FFFFh BA149 64 kwords 920000h-92FFFFh BA148 64 kwords 910000h-91FFFFh BA147 64 kwords 900000h-90FFFFh BA146 64 kwords 8F0000h-8FFFFFh BA145 64 kwords 8E0000h-08EFFFFh BA144 64 kwords 8D0000h-8DFFFFh BA143 64 kwords 8C0000h-8CFFFFh BA142 64 kwords 8B0000h-8BFFFFh BA141 64 kwords 8A0000h-8AFFFFh BA140 64 kwords 890000h-89FFFFh BA139 64 kwords 880000h-88FFFFh BA138 64 kwords 870000h-87FFFFh BA137 64 kwords 860000h-86FFFFh BA136 64 kwords 850000h-85FFFFh BA135 64 kwords 840000h-84FFFFh BA134 64 kwords 830000h-83FFFFh BA133 64 kwords 820000h-82FFFFh BA132 64 kwords 810000h-81FFFFh BA131 64 kwords 800000h-80FFFFh BA130 64 kwords 7F0000h-7FFFFFh BA129 64 kwords 7E0000h-7EFFFFh BA128 64 kwords 7D0000h-7DFFFFh BA127 64 kwords 7C0000h-7CFFFFh BA126 64 kwords 7B0000h-7BFFFFh BA125 64 kwords 7A0000h-7AFFFFh BA124 64 kwords 790000h-79FFFFh - 56 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Bank Bank 7 Bank 6 Bank5 Bank4 Block Block Size (x16) Address Range BA123 64 kwords 780000h-78FFFFh BA122 64 kwords 770000h-77FFFFh BA121 64 kwords 760000h-76FFFFh BA120 64 kwords 750000h-75FFFFh BA119 64 kwords 740000h-74FFFFh BA118 64 kwords 730000h-73FFFFh BA117 64 kwords 720000h-72FFFFh BA116 64 kwords 710000h-71FFFFh BA115 64 kwords 700000h-70FFFFh BA114 64 kwords 6F0000h-6FFFFFh BA113 64 kwords 6E0000h-6EFFFFh BA112 64 kwords 6D0000h-6DFFFFh BA111 64 kwords 6C0000h-6CFFFFh BA110 64 kwords 6B0000h-6BFFFFh BA109 64 kwords 6A0000h-6AFFFFh BA108 64 kwords 690000h-69FFFFh BA107 64 kwords 680000h-68FFFFh BA106 64 kwords 670000h-67FFFFh BA105 64 kwords 660000h-66FFFFh BA104 64 kwords 650000h-65FFFFh BA103 64 kwords 640000h-64FFFFh BA102 64 kwords 630000h-63FFFFh BA101 64 kwords 620000h-62FFFFh BA100 64 kwords 610000h-61FFFFh BA99 64 kwords 600000h-60FFFFh BA98 64 kwords 5F0000h-5FFFFFh BA97 64 kwords 5E0000h-5EFFFFh BA96 64 kwords 5D0000h-5DFFFFh BA95 64 kwords 5C0000h-5CFFFFh BA94 64 kwords 5B0000h-5BFFFFh BA93 64 kwords 5A0000h-5AFFFFh BA92 64 kwords 590000h-59FFFFh BA91 64 kwords 580000h-58FFFFh BA90 64 kwords 570000h-57FFFFh BA89 64 kwords 560000h-56FFFFh BA88 64 kwords 550000h-55FFFFh BA87 64 kwords 540000h-54FFFFh BA86 64 kwords 530000h-53FFFFh BA85 64 kwords 520000h-52FFFFh BA84 64 kwords 510000h-51FFFFh BA83 64 kwords 500000h-50FFFFh BA82 64 kwords 4F0000h-4FFFFFh BA81 64 kwords 4E0000h-4EFFFFh BA80 64 kwords 4D0000h-4DFFFFh - 57 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Bank Bank 4 Bank 3 Bank 2 Block Block Size (x16) Address Range BA79 64 kwords 4C0000h-4CFFFFh BA78 64 kwords 4B0000h-4BFFFFh BA77 64 kwords 4A0000h-4AFFFFh BA76 64 kwords 490000h-49FFFFh BA75 64 kwords 480000h-48FFFFh BA74 64 kwords 470000h-47FFFFh BA73 64 kwords 460000h-46FFFFh BA72 64 kwords 450000h-45FFFFh BA71 64 kwords 440000h-44FFFFh BA70 64 kwords 430000h-43FFFFh BA69 64 kwords 420000h-42FFFFh BA68 64 kwords 410000h-41FFFFh BA67 64 kwords 400000h-40FFFFh BA66 64 kwords 3F0000h-3FFFFFh BA65 64 kwords 3E0000h-3EFFFFh BA64 64 kwords 3D0000h-3DFFFFh BA63 64 kwords 3C0000h-3CFFFFh BA62 64 kwords 3B0000h-3BFFFFh BA61 64 kwords 3A0000h-3AFFFFh BA60 64 kwords 390000h-39FFFFh BA59 64 kwords 380000h-38FFFFh BA58 64 kwords 370000h-37FFFFh BA57 64 kwords 360000h-36FFFFh BA56 64 kwords 350000h-35FFFFh BA55 64 kwords 340000h-34FFFFh BA54 64 kwords 330000h-33FFFFh BA53 64 kwords 320000h-32FFFFh BA52 64 kwords 310000h-31FFFFh BA51 64 kwords 300000h-30FFFFh BA50 64 kwords 2F0000h-2FFFFFh BA49 64 kwords 2E0000h-2EFFFFh BA48 64 kwords 2D0000h-2DFFFFh BA47 64 kwords 2C0000h-2CFFFFh BA46 64 kwords 2B0000h-2BFFFFh BA45 64 kwords 2A0000h-2AFFFFh BA44 64 kwords 290000h-29FFFFh BA43 64 kwords 280000h-28FFFFh BA42 64 kwords 270000h-27FFFFh BA41 64 kwords 260000h-26FFFFh BA40 64 kwords 250000h-25FFFFh BA39 64 kwords 240000h-24FFFFh BA38 64 kwords 230000h-23FFFFh BA37 64 kwords 220000h-22FFFFh BA36 64 kwords 210000h-21FFFFh BA35 64 kwords 200000h-20FFFFh - 58 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Bank Bank 1 Bank 0 Block Block Size (x16) Address Range BA34 64 kwords 1F0000h-1FFFFFh BA33 64 kwords 1E0000h-1EFFFFh BA32 64 kwords 1D0000h-1DFFFFh BA31 64 kwords 1C0000h-1CFFFFh BA30 64 kwords 1B0000h-1BFFFFh BA29 64 kwords 1A0000h-1AFFFFh BA28 64 kwords 190000h-19FFFFh BA27 64 kwords 180000h-18FFFFh BA26 64 kwords 170000h-17FFFFh BA25 64 kwords 160000h-16FFFFh BA24 64 kwords 150000h-15FFFFh BA23 64 kwords 140000h-14FFFFh BA22 64 kwords 130000h-13FFFFh BA21 64 kwords 120000h-12FFFFh BA20 64 kwords 110000h-11FFFFh BA19 64 kwords 100000h-10FFFFh BA18 64 kwords 0F0000h-0FFFFFh BA17 64 kwords 0E0000h-0EFFFFh BA16 64 kwords 0D0000h-0DFFFFh BA15 64 kwords 0C0000h-0CFFFFh BA14 64 kwords 0B0000h-0BFFFFh BA13 64 kwords 0A0000h-0AFFFFh BA12 64 kwords 090000h-09FFFFh BA11 64 kwords 080000h-08FFFFh BA10 64 kwords 070000h-07FFFFh BA9 64 kwords 060000h-06FFFFh BA8 64 kwords 050000h-05FFFFh BA7 64 kwords 040000h-04FFFFh BA6 64 kwords 030000h-03FFFFh BA5 64 kwords 020000h-02FFFFh BA4 64 kwords 010000h-01FFFFh BA3 16 kwords 00C000h-00FFFFh BA2 16 kwords 008000h-00BFFFh BA1 16 kwords 004000h-007FFFh BA0 16 kwords 000000h-003FFFh Block Address A23 ~ A8 Block Size (x16) Address Range* 0000h 512 words 000000h-0001FFh [Table 19] Bottom Boot OTP Block Addresses OTP After entering OTP Block, any issued addresses should be in the range of OTP block address. - 59 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC [Table 20] Uniform Block Address Table Bank Bank 0 Bank 1 Bank 2 Block Block Size (x16) Address Range BA255 64 kwords 0FF0000h-0FFFFFFh BA254 64 kwords 0FE0000h-0FEFFFFh BA253 64 kwords 0FD0000h-0FDFFFFh BA252 64 kwords 0FC0000h-0FCFFFFh BA251 64 kwords 0FB0000h-0FBFFFFh BA250 64 kwords 0FA0000h-0FAFFFFh BA249 64 kwords 0F90000h-0F9FFFFh BA248 64 kwords 0F80000h-0F8FFFFh BA247 64 kwords 0F70000h-0F7FFFFh BA246 64 kwords 0F60000h-0F6FFFFh BA245 64 kwords 0F50000h-0F5FFFFh BA244 64 kwords 0F40000h-0F4FFFFh BA243 64 kwords 0F30000h-0F3FFFFh BA242 64 kwords 0F20000h-0F2FFFFh BA241 64 kwords 0F10000h-0F1FFFFh BA240 64 kwords 0F00000h-0F0FFFFh BA239 64 kwords 0EF0000h-0EFFFFFh BA238 64 kwords 0EE0000h-0EEFFFFh BA237 64 kwords 0ED0000h-0EDFFFFh BA236 64 kwords 0EC0000h-0ECFFFFh BA235 64 kwords 0EB0000h-0EBFFFFh BA234 64 kwords 0EA0000h-0EAFFFFh BA233 64 kwords 0E90000h-0E9FFFFh BA232 64 kwords 0E80000h-0E8FFFFh BA231 64 kwords 0E70000h-0E7FFFFh BA230 64 kwords 0E60000h-0E6FFFFh BA229 64 kwords 0E50000h-0E5FFFFh BA228 64 kwords 0E40000h-0E4FFFFh BA227 64 kwords 0E30000h-0E3FFFFh BA226 64 kwords 0E20000h-0E2FFFFh BA225 64 kwords 0E10000h-0E1FFFFh BA224 64 kwords 0E00000h-0E0FFFFh BA223 64 kwords 0DF0000h-0DFFFFFh BA222 64 kwords 0DE0000h-0DEFFFFh BA221 64 kwords 0DD0000h-0DDFFFFh BA220 64 kwords 0DC0000h-0DCFFFFh BA219 64 kwords 0DB0000h-0DBFFFFh BA218 64 kwords 0DA0000h-0DAFFFFh BA217 64 kwords 0D90000h-0D9FFFFh BA216 64 kwords 0D80000h-0D8FFFFh BA215 64 kwords 0D70000h-0D7FFFFh BA214 64 kwords 0D60000h-0D6FFFFh - 60 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Bank Bank 2 Bank 3 Bank 4 Bank 5 Block Block Size (x16) Address Range BA213 64 kwords 0D50000h-0D5FFFFh BA212 64 kwords 0D40000h-0D4FFFFh BA211 64 kwords 0D30000h-0D3FFFFh BA210 64 kwords 0D20000h-0D2FFFFh BA209 64 kwords 0D10000h-0D1FFFFh BA208 64 kwords 0D00000h-0D0FFFFh BA207 64 kwords 0CF0000h-0CFFFFFh BA206 64 kwords 0CE0000h-0CEFFFFh BA205 64 kwords 0CD0000h-0CDFFFFh BA204 64 kwords 0CC0000h-0CCFFFFh BA203 64 kwords 0CB0000h-0CBFFFFh BA202 64 kwords 0CA0000h-0CAFFFFh BA201 64 kwords 0C90000h-0C9FFFFh BA200 64 kwords 0C80000h-0C8FFFFh BA199 64 kwords 0C70000h-0C7FFFFh BA198 64 kwords 0C60000h-0C6FFFFh BA197 64 kwords 0C50000h-0C5FFFFh BA196 64 kwords 0C40000h-0C4FFFFh BA195 64 kwords 0C30000h-0C3FFFFh BA194 64 kwords 0C20000h-0C2FFFFh BA193 64 kwords 0C10000h-0C1FFFFh BA192 64 kwords 0C00000h-0C0FFFFh BA191 64 kwords 0BF0000h-0BFFFFFh BA190 64 kwords 0BE0000h-0BEFFFFh BA189 64 kwords 0BD0000h-0BDFFFFh BA188 64 kwords 0BC0000h-0BCFFFFh BA187 64 kwords 0BB0000h-0BBFFFFh BA186 64 kwords 0BA0000h-0BAFFFFh BA185 64 kwords 0B90000h-0B9FFFFh BA184 64 kwords 0B80000h-0B8FFFFh BA183 64 kwords 0B70000h-0B7FFFFh BA182 64 kwords 0B60000h-0B6FFFFh BA181 64 kwords 0B50000h-0B5FFFFh BA180 64 kwords 0B40000h-0B4FFFFh BA179 64 kwords 0B30000h-0B3FFFFh BA178 64 kwords 0B20000h-0B2FFFFh BA177 64 kwords 0B10000h-0B1FFFFh BA176 64 kwords 0B00000h-0B0FFFFh BA175 64 kwords 0AF0000h-0AFFFFFh BA174 64 kwords 0AE0000h-0AEFFFFh BA173 64 kwords 0AD0000h-0ADFFFFh BA172 64 kwords 0AC0000h-0ACFFFFh BA171 64 kwords 0AB0000h-0ABFFFFh BA170 64 kwords 0AA0000h-0AAFFFFh BA169 64 kwords 0A90000h-0A9FFFFh - 61 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Bank Bank 5 Bank 6 Bank 7 Bank 8 Block Block Size (x16) Address Range BA168 64 kwords 0A80000h-0A8FFFFh BA167 64 kwords 0A70000h-0A7FFFFh BA166 64 kwords 0A60000h-0A6FFFFh BA165 64 kwords 0A50000h-0A5FFFFh BA164 64 kwords 0A40000h-0A4FFFFh BA163 64 kwords 0A30000h-0A3FFFFh BA162 64 kwords 0A20000h-0A2FFFFh BA161 64 kwords 0A10000h-0A1FFFFh BA160 64 kwords 0A00000h-0A0FFFFh BA159 64 kwords 09F0000h-09FFFFFh BA158 64 kwords 09E0000h-09EFFFFh BA157 64 kwords 09D0000h-09DFFFFh BA156 64 kwords 09C0000h-09CFFFFh BA155 64 kwords 09B0000h-09BFFFFh BA154 64 kwords 09A0000h-09AFFFFh BA153 64 kwords 0990000h-099FFFFh BA152 64 kwords 0980000h-098FFFFh BA151 64 kwords 0970000h-097FFFFh BA150 64 kwords 0960000h-096FFFFh BA149 64 kwords 0950000h-095FFFFh BA148 64 kwords 0940000h-094FFFFh BA147 64 kwords 0930000h-093FFFFh BA146 64 kwords 0920000h-092FFFFh BA145 64 kwords 0910000h-091FFFFh BA144 64 kwords 0900000h-090FFFFh BA143 64 kwords 08F0000h-08FFFFFh BA142 64 kwords 08E0000h-08EFFFFh BA141 64 kwords 08D0000h-08DFFFFh BA140 64 kwords 08C0000h-08CFFFFh BA139 64 kwords 08B0000h-08BFFFFh BA138 64 kwords 08A0000h-08AFFFFh BA137 64 kwords 0890000h-089FFFFh BA136 64 kwords 0880000h-088FFFFh BA135 64 kwords 0870000h-087FFFFh BA134 64 kwords 0860000h-086FFFFh BA133 64 kwords 0850000h-085FFFFh BA132 64 kwords 0840000h-084FFFFh BA131 64 kwords 0830000h-083FFFFh BA130 64 kwords 0820000h-082FFFFh BA129 64 kwords 0810000h-081FFFFh BA128 64 kwords 0800000h-080FFFFh BA127 64 kwords 07F0000h-07FFFFFh BA126 64 kwords 07E0000h-07EFFFFh BA125 64 kwords 07D0000h-07DFFFFh BA124 64 kwords 07C0000h-07CFFFFh - 62 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Bank Bank 8 Bank 9 Bank10 Block Block Size (x16) Address Range BA123 64 kwords 07B0000h-07BFFFFh BA122 64 kwords 07A0000h-07AFFFFh BA121 64 kwords 0790000h-079FFFFh BA120 64 kwords 0780000h-078FFFFh BA119 64 kwords 0770000h-077FFFFh BA118 64 kwords 0760000h-076FFFFh BA117 64 kwords 0750000h-075FFFFh BA116 64 kwords 0740000h-074FFFFh BA115 64 kwords 0730000h-073FFFFh BA114 64 kwords 0720000h-072FFFFh BA113 64 kwords 0710000h-071FFFFh BA112 64 kwords 0700000h-070FFFFh BA111 64 kwords 06F0000h-06FFFFFh BA110 64 kwords 06E0000h-06EFFFFh BA109 64 kwords 06D0000h-06DFFFFh BA108 64 kwords 06C0000h-06CFFFFh BA107 64 kwords 06B0000h-06BFFFFh BA106 64 kwords 06A0000h-06AFFFFh BA105 64 kwords 0690000h-069FFFFh BA104 64 kwords 0680000h-068FFFFh BA103 64 kwords 0670000h-067FFFFh BA102 64 kwords 0660000h-066FFFFh BA101 64 kwords 0650000h-065FFFFh BA100 64 kwords 0640000h-064FFFFh BA99 64 kwords 0630000h-063FFFFh BA98 64 kwords 0620000h-062FFFFh BA97 64 kwords 0610000h-061FFFFh BA96 64 kwords 0600000h-060FFFFh BA95 64 kwords 05F0000h-05FFFFFh BA94 64 kwords 05E0000h-05EFFFFh BA93 64 kwords 05D0000h-05DFFFFh BA92 64 kwords 05C0000h-05CFFFFh BA91 64 kwords 05B0000h-05BFFFFh BA90 64 kwords 05A0000h-05AFFFFh BA89 64 kwords 0590000h-059FFFFh BA88 64 kwords 0580000h-058FFFFh BA87 64 kwords 0570000h-057FFFFh BA86 64 kwords 0560000h-056FFFFh BA85 64 kwords 0550000h-055FFFFh BA84 64 kwords 0540000h-054FFFFh BA83 64 kwords 0530000h-053FFFFh BA82 64 kwords 0520000h-052FFFFh BA81 64 kwords 0510000h-051FFFFh BA80 64 kwords 0500000h-050FFFFh - 63 - Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Bank Bank 11 Bank 12 Bank 13 Block Block Size BA79 64 kwords 04F0000h-04FFFFFh BA78 64 kwords 04E0000h-04EFFFFh BA77 64 kwords 04D0000h-04DFFFFh BA76 64 kwords 04C0000h-04CFFFFh BA75 64 kwords 04B0000h-04BFFFFh BA74 64 kwords 04A0000h-04AFFFFh BA73 64 kwords 0490000h-049FFFFh BA72 64 kwords 0480000h-048FFFFh BA71 64 kwords 0470000h-047FFFFh BA70 64 kwords 0460000h-046FFFFh BA69 64 kwords 0450000h-045FFFFh BA68 64 kwords 0440000h-044FFFFh BA67 64 kwords 0430000h-043FFFFh BA66 64 kwords 0420000h-042FFFFh BA65 64 kwords 0410000h-041FFFFh BA64 64 kwords 0400000h-040FFFFh BA63 64 kwords 03F0000h-03FFFFFh BA62 64 kwords 03E0000h-03EFFFFh BA61 64 kwords 03D0000h-03DFFFFh BA60 64 kwords 03C0000h-03CFFFFh BA59 64 kwords 03B0000h-03BFFFFh BA58 64 kwords 03A0000h-03AFFFFh BA57 64 kwords 0390000h-039FFFFh BA56 64 kwords 0380000h-038FFFFh BA55 64 kwords 0370000h-037FFFFh BA54 64 kwords 0360000h-036FFFFh BA53 64 kwords 0350000h-035FFFFh BA52 64 kwords 0340000h-034FFFFh BA51 64 kwords 0330000h-033FFFFh BA50 64 kwords 0320000h-032FFFFh BA49 64 kwords 0310000h-031FFFFh BA48 64 kwords 0300000h-030FFFFh BA47 64 kwords 02F0000h-02FFFFFh BA46 64 kwords 02E0000h-02EFFFFh BA45 64 kwords 02D0000h-02DFFFFh BA44 64 kwords 02C0000h-02CFFFFh BA43 64 kwords 02B0000h-02BFFFFh BA42 64 kwords 02A0000h-02AFFFFh BA41 64 kwords 0290000h-029FFFFh BA40 64 kwords 0280000h-028FFFFh BA39 64 kwords 0270000h-027FFFFh BA38 64 kwords 0260000h-026FFFFh BA37 64 kwords 0250000h-025FFFFh BA36 64 kwords 0240000h-024FFFFh BA35 64 kwords 0230000h-023FFFFh - 64 - (x16) Address Range Rev. 1.0 datasheet NOR FLASH MEMORY K8S5615ETC Bank Bank 13 Bank 14 Bank 15 Block Block Size (x16) Address Range BA34 64 kwords 0220000h-022FFFFh BA33 64 kwords 0210000h-021FFFFh BA32 64 kwords 0200000h-020FFFFh BA31 64 kwords 01F0000h-01FFFFFh BA30 64 kwords 01E0000h-01EFFFFh BA29 64 kwords 01D0000h-01DFFFFh BA28 64 kwords 01C0000h-01CFFFFh BA27 64 kwords 01B0000h-01BFFFFh BA26 64 kwords 01A0000h-01AFFFFh BA25 64 kwords 0190000h-019FFFFh BA24 64 kwords 0180000h-018FFFFh BA23 64 kwords 0170000h-017FFFFh BA22 64 kwords 0160000h-016FFFFh BA21 64 kwords 0150000h-015FFFFh BA20 64 kwords 0140000h-014FFFFh BA19 64 kwords 0130000h-013FFFFh BA18 64 kwords 0120000h-012FFFFh BA17 64 kwords 0110000h-011FFFFh BA16 64 kwords 0100000h-010FFFFh BA15 64 kwords 00F0000h-00FFFFFh BA14 64 kwords 00E0000h-00EFFFFh BA13 64 kwords 00D0000h-00DFFFFh BA12 64 kwords 00C0000h-00CFFFFh BA11 64 kwords 00B0000h-00BFFFFh BA10 64 kwords 00A0000h-00AFFFFh BA9 64 kwords 0090000h-009FFFFh BA8 64 kwords 0080000h-008FFFFh BA7 64 kwords 0070000h-007FFFFh BA6 64 kwords 0060000h-006FFFFh BA5 64 kwords 0050000h-005FFFFh BA4 64 kwords 0040000h-004FFFFh BA3 64 kwords 0030000h-003FFFFh BA2 64 kwords 0020000h-002FFFFh BA1 64 kwords 0010000h-001FFFFh BA0 64 kwords 0000000h-000FFFFh Block Address A23 ~ A8 Block Size (x16) Address Range* FFFFh 512 words FFFE00h-FFFFFFh [Table 21] Uniform OTP Block Addresses OTP After entering OTP Block, any issued addresses should be in the range of OTP block address. - 65 -