HANBit HF08-CS2501 FLASH-ROM MODULE 8MByte (2M x 32-Bit), 80pin-SIMM, 5V Part No. HF08-CS2501 GENERAL DESCRIPTION The HF08-CS2501 is a high-speed flash read only memory (FROM) module containing 2,097,152 words organized in a x32bit configuration. The module consists of four 2M x 8bit FROM mounted on a 80-pin, single-sided, FR4-printed circuit board. Commands are written to the command register using standard microprocessor write timings. Register contents serve as input to an internal state-machine, which controls the erase and programming circuitry. Write cycles also internally latch addresses and data needed for the programming and erase operations. Output enable (/OE) and write enable (/WE) can set the memory input and output. When FROM module is disable condition the module is becoming power standby mode, system designer can get low -power design. All module components may be powered from a single +5V DC power supply and all inputs and outputs are TTL compatible. PIN ASSIGNMENT FEATURES PIN SYMBOL PIN SYMBOL PIN SYMBOL 1 VSS 28 DQ14 55 A17 2 VCC 29 DQ13 56 A18 w High-reliability, low-power design 3 NC 30 DQ12 57 A19 w Single + 5V ± 0.5V power supply 4 A3 31 DQ11 58 A20 w Easy memory expansion 5 A2 32 DQ10 59 /CE1 6 A1 33 DQ9 60 /WE1 /OE1 w Access time : 75, 90 and 120ns w High-density 8MByte design w All inputs and outputs are TTL-compatible 7 A0 34 DQ8 61 w FR4-PCB design 8 DQ0 35 /CE0 62 VSS w Low profile 72-pin SIMM 9 DQ1 36 VCC 63 DQ24 w Minimum 1,000,000 write/erase cycle 10 DQ2 37 PD5 64 DQ25 11 DQ3 38 A11 65 DQ26 12 VSS 39 A12 66 DQ27 13 DQ4 40 A13 67 DQ28 w Temporary sector group unprotection 14 DQ5 41 A14 68 DQ29 w The used device is Am29F016B 15 DQ6 42 A15 69 DQ30 16 DQ7 43 VSS 70 DQ31 17 /OE0 44 DQ16 71 NC 18 /WE0 45 DQ17 72 VCC 19 A4 46 DQ18 73 NC 20 A5 47 DQ19 74 NC 21 A6 48 DQ20 75 PD1 22 A7 49 DQ21 76 PD2 23 A8 50 DQ22 77 PD3 24 A9 51 DQ23 78 VSS 25 VSS 52 NC 79 PD4 26 A10 53 A16 80 VSS 27 DQ15 54 VSS w Sectors erase architecture w Sector group protection OPTIONS MARKING w Timing 90ns access -90 w Packages 80-pin SIMM M 80-PIN SIMM TOP VIEW URL : www.hbe.co.kr REV_02(August,2002) 1 HANBit Electronics Co. Ltd HANBit HF08-CS2501 FUNCTIONAL BLOCK DIAGRAM 32 DQ0 - DQ31 21 A0 – A20 A0-20 DQ 0-7 /WE /WE0 U1 /OE /CE RY-BY /Reset A0-20 DQ 8-15 /WE0 /WE /OE0 /OE U2 /CE RY-BY /RY-BY0 /Reset A0-20 DQ16-23 /WE1 /WE U3 /OE /CE RY-BY /Reset A0-20 DQ24-31 /WE1 URL : www.hbe.co.kr REV_02(August,2002) /WE /OE1 /OE /CE0 /CE RY-/BY1 RY-BY /Reset /Reset 2 U4 HANBit Electronics Co. Ltd HANBit HF08-CS2501 TRUTH TABLE MODE /OE /CE /WE DQ POWER STANDBY X H X HIGH-Z STANDBY NOT SELECTED H L H HIGH-Z ACTIVE READ L L H Q ACTIVE WRITE or ERASE X L L D ACTIVE NOTE: X means don’t care ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATING VIN,OUT -2.0V to +7.0V Voltage with respect to ground Vcc VCC -2.0V to +7.0V Storage Temperature TSTG -65oC to +125oC TA -55oC to +125 oC Voltage with respect to ground all other pins Operating Temperature Power Dissipation PD 4W w Stresses greater than those listed under " Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operating section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. RECOMMENDED DC OPERATING CONDITIONS PARAMETER SYMBOL MIN Vcc for ± 10% device Supply Voltages Vcc 4.5V Ground VSS 0 TYP. MAX 5.5V 0 0 DC AND OPERATING CHARACTERISTICS (0oC ≤ TA ≤ 70 oC ; Vcc = 5V ± 0.5V ) PARAMETER TEST CONDITIONS SYMBOL MIN MAX UNITS Input Leakage Current Vcc=Vcc max, VIN= GND to Vcc IL1 ±1.0 µA Output Leakage Current Vcc=Vcc max, VOUT= GND to Vcc IL0 ±1.0 µA Output High Voltage IOH = -2.5mA, Vcc = Vcc min VOH Output Low Voltage IOL = 12mA, Vcc =Vcc min VOL 0.45 V Vcc Active Current for Read(1) /CE = VIL, /OE=VIH, ICC1 40 mA /CE = VIL, /OE=VIH ICC2 60 mA /CE= VIH ICC3 1.0 mA 4.2 V 2.4 V Vcc Active Current for Program or Erase(2) Vcc Standby Current Low Vcc Lock-Out Voltage VLKO 3.2 Notes: 1. The Icc current listed is typically less than 2mA/MHz, with /OE at V IH. 2. Icc active while embedded algorithm (program or erase) is in progress 3. Maximum Icc current specifications are tested with Vcc=Vcc max URL : www.hbe.co.kr REV_02(August,2002) 3 HANBit Electronics Co. Ltd HANBit HF08-CS2501 ERASE AND PROGRAMMING PERFORMANCE LIMITS PARAMETER UNIT MIN. TYP. COMMENTS MAX. Excludes 00H programming Sector Erase Time - 1 8 sec prior to erasure Byte Programming Time - 7 300 Excludes system-level µs overhead Excludes system-level Chip Programming Time - 14.4 43.2 sec overhead TSOP CAPACITANCE PARAMETER PARAMETER SYMBOL DESCRIPTION CIN TEST SETUP MIN MAX UNIT VIN = 0 6 7.5 pF VOUT = 0 8.5 12 pF VIN = 0 7.5 9 pF Input Capacitance COUT Output Capacitance CIN2 Control Pin Capacitance o Notes : Test conditions TA = 25 C, f=1.0 MHz. AC CHARACTERISTICS u Read Only Operations Characteristics PARAMETER SYMBOLS JEDEC STANDARD tAVAV tRC tAVQV tACC DESCRIPTION TEST SETUP Read Cycle Time -75 -90 UNIT Min 70 90 ns Max 70 90 ns Max 70 90 ns /CE = V IL Address to Output Delay /OE = VIL tELQV tCE Chip Enable to Output Delay /OE = VIL tGLQV tOE Chip Enable to Output Delay Max 40 40 ns tEHQZ tDF Chip Enable to Output High-Z Max 20 20 ns tGHQZ tDF Output Enable to Output High-Z Max 20 20 ns tAXQX tQH Min 0 0 ns Output Hold Time From Addresses, /CE or /OE, Whichever Occurs First URL : www.hbe.co.kr REV_02(August,2002) 4 HANBit Electronics Co. Ltd HANBit HF08-CS2501 TEST SPECIFICATIONS TEST CONDITION ALL SPEED OPTIONS Output load UNIT 1TTL gate Output load capacitance, 100 pF 20 ns 0.45-2.4 V Input timing measurement reference levels 0.8 V Output timing measurement reference levels 2.0 V CL (Including jig capacitance) Input rise and full times Input pulse levels 5.0V 2.7kΩ IN3064 or Equivalent Device Under Test CL 6.2kΩ Diodes = IN3064 or Equivalent Note : CL = 100pF including jig capacitance Erase/Program Operations PARAMETER SYMBOLS DESCRIPTION -75 -90 UNIT JEDEC STANDARD tAVAV tWC Write Cycle Time Min 70 90 ns tAVWL tAS Address Setup Time Min 0 0 ns tWLAX tAH Address Hold Time Min 40 45 ns tDVWH tDS Data Setup Time Min 40 45 ns tWHDX tDH Data Hold Time Min 0 0 ns tOES Output Enable Setup Time Min 0 0 ns tGHWL tGHWL Read Recover Time Before Write Min 0 0 ns tELWL tCS /CE Setup Time Min 0 0 ns tWHEH tCH /CE Hold Time Min 0 0 ns tWLWH tWP Write Pulse Width Min 40 45 ns tWHWL tWPH Write Pulse Width High Min 20 20 ns tWHWH1 tWHWH1 Byte Programming Operation Typ 7 7 µs URL : www.hbe.co.kr REV_02(August,2002) 5 HANBit Electronics Co. Ltd HANBit tWHWH2 HF08-CS2501 tWHWH2 tVCS Sector Erase Operation (Note1) Typ 1 1 sec Vcc set up time Min 50 50 µs -75 -90 UNIT Notes : 1. This does not include the preprogramming time 2. This timing is only for Sector Pro tect operations u Erase/Program Operations Alternate /CE Controlled Writes PARAMETER SYMBOLS DESCRIPTION JEDEC STANDARD tAVAV tWC Write Cycle Time Min 70 90 ns tAVWL tAS Address Setup Time Min 0 0 ns tWLAX tAH Address Hold Time Min 40 45 ns tDVWH tDS Data Setup Time Min 40 45 ns tWHDX tDH Data Hold Time Min 0 0 ns tOES Output Enable Setup Time Min 0 0 ns tGHWL tGHWL Read Recover Time Before Write Min 0 0 ns tELWL tCS /CE Setup Time Min 0 0 ns tWHEH tCH /CE Hold Time Min 0 0 ns tWLWH tWP Write Pulse Width Min 40 45 ns tWHWL tWPH Write Pulse Width High Min 20 20 ns tWHWH1 tWHWH1 Byte Programming Operation Typ 7 7 µs tWHWH2 tWHWH2 Sector Erase Operation (Note1) Typ 1 1 sec Notes : 1. This does not include the preprogramming time 2. This timing is only for Sector Protect operations URL : www.hbe.co.kr REV_02(August,2002) 6 HANBit Electronics Co. Ltd HANBit HF08-CS2501 u READ OPERATIONS TIMING u RESET TIMING URL : www.hbe.co.kr REV_02(August,2002) 7 HANBit Electronics Co. Ltd HANBit HF08-CS2501 u PROGRAM OPERATIONS TIMING u CHIP/SECTOR ERASE OPERATION TIMINGS URL : www.hbe.co.kr REV_02(August,2002) 8 HANBit Electronics Co. Ltd HANBit HF08-CS2501 u DATA# POLLING TIMES(DURING EMBEDDED ALGORITHMS) u TOGGLE# BIT TIMINGS (DURING EMBEDDED ALGORITHMS) URL : www.hbe.co.kr REV_02(August,2002) 9 HANBit Electronics Co. Ltd HANBit HF08-CS2501 u SECTOR PROTECT UNPROTECT TIMEING DIAGRAM u ALTERNATE CE# CONTROLLED WRITE OPERATING TIMINGS URL : www.hbe.co.kr REV_02(August,2002) 10 HANBit Electronics Co. Ltd HANBit HF08-CS2501 PACKAGE DIMENSIONS <FRONT SIDE> <REAR SIDE> 2.54 mm MIN 0.25 mm MAX 1.27 Gold: 1.04±0.10 mm Solder: 0.914±0.10 mm 1.27(±0.08) (Solder & Gold Plating) URL : www.hbe.co.kr REV_02(August,2002) 11 HANBit Electronics Co. Ltd HANBit HF08-CS2501 ORDERING INFORMATION Part Number Density Org. Package HF08-CS2501 8MByte 2M×32bit 80Pin-SIMM URL : www.hbe.co.kr REV_02(August,2002) 12 Component Number 4EA Vcc SPEED 5.0V 90ns HANBit Electronics Co. Ltd