HANBit HMF51232J4V FLASH-ROM MODULE 2MByte (512K x32-Bit) – 68-Pin JLCC Part No. HMF51232J4V GENERAL DESCRIPTION The HMF51232J4V is a high-speed flash read only memory (FROM) module containing 524,288 words organized in a x32bit configuration. The module consists of four 512Kx 8 FROM mounted on a 68-pin, JLCC 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. Reading data out of the device is similar to reading from 12.0V flash or EPROM devices. Four chip enable inputs, (/CE1, /CE2, /CE3, /CE4) are used to enable the module ’s 4 bytes independently. Output enabl e (/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 +3 .3V DC power supply and all inputs and outputs are LVTTLcompatible. FEATURES PIN ASSIGNMENT w Access time : 55,70, 90 and 120ns DQ16 A18 A17 /CE4 /CE3 /CE2 /CE1 NC Vcc NC NC /OE /WE A16 A15 A14 DQ15 w High-density 2MByte design w Single + 3V ± 0.3V power supply w Easy memory expansion w All inputs and outputs are TTL-compatible w FR4-PCB design w Low profile 68-pin JLCC w Minimum 1,000,000 write/erase cycle w Sector erases architecture w Sector group protection w Temporary sector group unprotection w The used device is Am29LV040B OPTIONS MARKING w Timing 55ns access -55 70ns access -70 90ns access -90 120ns access -120 DQ17 DQ18 DQ19 Vss DQ20 DQ21 DQ22 DQ23 Vcc DQ24 DQ25 DQ26 DQ27 Vss DQ28 DQ29 DQ30 10 9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61 60 11 59 12 58 13 57 14 56 15 55 16 54 17 53 18 52 19 51 20 50 21 49 22 48 23 47 24 46 25 45 26 44 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 DQ14 DQ13 DQ12 Vss DQ11 DQ10 DQ9 DQ8 Vcc DQ7 DQ6 DQ5 DQ4 Vss DQ3 DQ2 DQ1 DQ31 A6 A5 A4 A3 A2 A1 A0 Vcc A13 A12 A11 A10 A9 A8 A7 DQ0 w High-reliability, low-power design w Packages 68-pin JLCC URL: www.hbe.co.kr REV.02(August,2002) 68-pin JLCC TOP VIEW J 1 HANBit Electronics Co., Ltd. HANBit HMF51232J4V FUNCTIONAL BLOCK DIAGRAM DQ0 - DQ31 A0 - A18 32 19 A0-18 /WE DQ 0-7 U1 /OE /CE /CE1 A0-18 /WE DQ 8-15 U2 /OE /CE /CE2 A0-18 DQ16-23 /WE U3 /OE /CE /CE3 A0-18 /WE /WE /OE /OE DQ24-31 U4 /CE /CE4 TRUTH TABLE MODE /CE /OE /WE DQ ADDRESSES READ L L H DOUT AIN WRITE L H L DIN AIN STANDBY Vcc±0.3V X X HIGH-Z X OUTPUT DISABLE L H H HIGH-Z X Reset X X X HIGH-Z X Sector Protect L H L DIN,DOUT Sector Address, A6=L,A1=H,A0=L URL: www.hbe.co.kr REV.02(August,2002) 2 HANBit Electronics Co., Ltd. HANBit HMF51232J4V Sector Address, Sector Unprotect L H L DIN,DOUT A6=L,A1=H,A0=L Temporary Sector Unprotect X X X DIN AIN Note : X means don't care ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATING VIN,OUT -0.5V to Vcc +0.5V Voltage with respect to ground Vcc VCC -0.5V to +4.0V Storage Temperature TSTG -65oC to +150 oC Voltage with respect to ground all other pins Operating Temperature TA -55oC to +125 oC w Stresses greater than those listed under " Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only a nd 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 SYMBOL MIN Vcc for regulated voltage range VCC 3.0V 3.6V Vcc for full voltage range Vcc 2.7V 3.6V Ground VSS 0 PARAMETER TYP. MAX 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, V IN= GND to Vcc IL1 ±1.0 µA Output Leakage Current Vcc=Vcc max, V out= GND to Vcc IL0 ±1.0 µA Output High Voltage IOH = -2.0mA, Vcc = Vcc min VOH Output Low Voltage IOL = 4.0mA, Vcc =Vcc min VOL 0.45 V Vcc Active Current for Read(1) /CE = VIL, /OE=VIH, f=5mHz ICC1 12 mA /CE = VIL, /OE=VIH ICC2 30 mA /CE=Vcc±0.3V ICC3 5 mA Vcc Reset Current ICC4 5 mA Low Vcc Lock-Out Voltage VLKO 2.5 V 0.85Vcc V Vcc Active Current for Program or Erase(2) Vcc Standby Current 2.3 Notes: 1. The Icc current listed is typically less than than 2mA/MHz, with /OE at V IH. Typical Vcc is 3.0V 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 HMF51232J4V ERASE AND PROGRAMMING PERFORMANCE LIMITS PARAMETER UNIT MIN. TYP. MAX. 1.7 15 COMMENTS Excludes 00H programming Sector Erase Time - sec prior to erasure Excludes system-level Byte Programming Time - 9 300 us overhead Excludes system-level Chip Programming Time - 4.5 13.5 sec overhead CAPACITANCE PARAMETER PARAMETER SYMBOL DESCRIPTION CIN TEST SETUP TYP. 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 -55 -90 UNIT Min 55 90 ns Max 55 90 ns Max 55 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 30 35 ns tEHQZ tDF Chip Enable to Output High-Z Max 25 30 ns tGHQZ tDF Output Enable to Output High-Z Max 25 30 ns tAXQX tQH Min 0 0 ns Output Hold Time From Addresses, /CE or /OE, Whichever Occurs First Notes : Test Conditions : Output Load : 1TTL gate and 100 pF Input rise and fall times : 5 ns Input pulse levels : 0V to 3.0V Timing measurement reference level Input : 1.5V URL: www.hbe.co.kr REV.02(August,2002) / Output : 1.5V 4 HANBit Electronics Co., Ltd. HANBit HMF51232J4V 3.3V 2.7kΩ IN3064 or Equivalent Device Under Test CL 6.2kΩ Diodes = IN3064 or Equivalent Note : CL = 100pF including jig capacitance u Write/Erase/Program Operations Alternate /WE Controlled Writes PARAMETER SYMBOLS DESCRIPTION -55 -90 UNIT Min 55 90 ns Address Setup Time Min 0 0 ns tAH Address Hold Time Min 45 45 ns tDVWH tDS Data Setup Time Min 35 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 35 35 ns tWHWL tWPH Write Pulse Width High Min 30 30 ns tWHWH1 tWHWH1 Byte Programming Operation Typ 9 9 µs tWHWH2 tWHWH2 Sector Erase Operation (Note1) Typ 0.7 0.7 sec Vcc Setup Time Min 50 50 µs JEDEC STANDARD tAVAV tWC Write Cycle Time tAVWL tAS tWLAX tVCS 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) 5 HANBit Electronics Co., Ltd. HANBit HMF51232J4V u Write/Erase/Program Operations Alternate /CE Controlled Writes PARAMETER SYMBOLS DESCRIPTION -55 -90 UNIT Min 55 90 ns Address Setup Time Min 0 0 ns tAH Address Hold Time Min 45 45 ns tDVEH tDS Data Setup Time Min 35 45 ns tEHDX tDH Data Hold Time Min 0 0 ns tOES Output Enable Setup Time Min 0 0 ns tGHEL tGHEL Read Recover Time Before Write Min 0 0 ns tWLEL tWS /WE Setup Time Min 0 0 ns tEHWH tWH /WE Hold Time Min 0 0 ns tELEH tCP /CE Pulse Width Min 35 35 ns tEHEL tCPH /CE Pulse Width High Min 30 30 ns tWHWH1 tWHWH1 Byte Programming Operation Typ 9 9 µs tWHWH2 tWHWH2 Sector Erase Operation (Note) Typ 0.7 0.7 sec JEDEC STANDARD tAVAV tWC Write Cycle Time tAVEL tAS tELAX Notes : This does not include the preprogramming time. URL: www.hbe.co.kr REV.02(August,2002) 6 HANBit Electronics Co., Ltd. HANBit HMF51232J4V u READ OPERATIONS TIMING u RESET TIMING URL: www.hbe.co.kr REV.02(August,2002) 7 HANBit Electronics Co., Ltd. HANBit HMF51232J4V 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 HMF51232J4V 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 HMF51232J4V 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 HMF51232J4V PACKAGE DIMENSIONS 68-Pin JLCC 4.30±0.20mm 24.94±0.20mm 0.46±0.20mm 23.67±0.20mm 1.278±0.20mm ORDERING INFORMATION Part Number Density Org. Package HMF51232J4V-55 2MByte 512k×32bit 68Pin-JLCC HMF51232J4V-70 2MByte 512k×32bit HMF51232J4V-90 2MByte HMF51232J4V-120 2MByte URL: www.hbe.co.kr REV.02(August,2002) Component Vcc SPEED 4EA 3.3V 55ns 68 Pin-JLCC 4EA 3.3V 70ns 512k×32bit 68 Pin-JLCC 4EA 3.3V 90ns 512k×32bit 68 Pin-JLCC 4EA 3.3V 120ns 11 Number HANBit Electronics Co., Ltd.