HMF51232J4

HANBit HMF51232J4 FLASH-ROM MODULE 2MByte (512K x 32-Bit) – 68-Pin JLCC Part No. HMF51232J4 GENERAL DESCRIPTION The HMF51232J4 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 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 s upply and all inputs and outputs are TTL-compatible. FEATURES w Access time : 55,70, 90 and 120ns w High-density 2MByte design w High-reliability, low-power design w Single + 5V ± 0.5V 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 PIN ASSIGNMENT DQ1 6 A1 8 A1 7 / CE4 / CE3 / CE2 / CE1 NC Vcc NC NC / OE /WE A1 6 A1 5 A1 4 DQ1 5 DQ17 DQ18 DQ19 Vss DQ20 DQ21 DQ22 DQ23 Vcc DQ24 DQ25 DQ26 DQ27 Vss DQ28 DQ29 DQ30 10 9 8 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 26 44 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 OPTIONS w Timing 55ns access 70ns access 90ns access 120ns access MARKING -55 -70 -90 -120 DQ14 DQ13 DQ12 Vss DQ11 DQ10 DQ9 DQ8 Vcc DQ7 DQ6 DQ5 DQ4 Vss DQ3 DQ2 DQ1 w Packages 68-pin JLCC J URL: www.hbe.co.kr REV.02(August,2002) 1 DQ3 1 A6 A5 A4 A3 A2 A1 A0 Vcc A1 3 A1 2 A1 1 A1 0 A9 A8 A7 DQ0 68-pin JLCC TOP VIEW HANBit Electronics Co., Ltd. HANBit FUNCTIONAL BLOCK DIAGRAM 32 19 HMF51232J4 DQ0 - DQ31 A0 - A18 A0-18 /WE /OE /CE DQ 0-7 U1 /CE1 A0-18 /WE /OE /CE /CE2 A0-18 /WE /OE /CE /CE3 A0-18 /WE /OE /WE /OE /CE /CE4 DQ24-31 DQ16-23 DQ 8-15 U2 U3 U4 TRUTH TABLE MODE READ W RITE CMOS STANDBY TTL STANDBY OUTPUT DISABLE Note : X means don't care URL: www.hbe.co.kr REV.02(August,2002) /CE L L Vcc±0.5V H L /OE L H X X H /WE H L X X H DQ DOUT DIN HIGH-Z HIGH-Z HIGH-Z ADDRESSES AIN AIN X X X 2 HANBit Electronics Co., Ltd. HANBit ABSOLUTE MAXIMUM RATINGS PARAMETER Voltage with respect to ground all other pins Voltage with respect to ground Vcc Storage Temperature SYMBOL VIN,OUT VCC TSTG HMF51232J4 RATING -2.0V to +7.0V -2.0V to +7.0V -65oC to +125oC 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 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 t o absolute maximum rating conditions for extended periods may affect reliability. RECOMMENDED DC OPERATING CONDITIONS PARAMETER Vcc for ±5% device Supply Voltages Vcc for ± 10% device Supply Voltages Ground SYMBOL VCC Vcc VSS MIN 4.75V 4.5V 0 0 TYP. MAX 5.25V 5.5V 0 DC AND OPERATING CHARACTERISTICS (0oC ≤ TA ≤ 70 oC ; Vcc = 5V ± 0.5V ) PARAMETER Input Leakage Current Output Leakage Current Output High Voltage Output Low Voltage Vcc Active Current for Read(1) Vcc Active Current for Program /CE = VIL, /OE=VIH or Erase(2) Vcc Standby Current Low Vcc Lock-Out Voltage 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 i n progress 3. Maximum Icc current specifications are tested with Vcc=Vcc max /CE= VIH ICC3 VLKO 3.2 1.0 4.2 mA V ICC2 40 mA TEST CONDITIONS Vcc=Vcc max, V IN= GND to Vcc Vcc=Vcc max, VOUT= GND to Vcc IOH = -2.5mA, Vcc = Vcc min IOL = 12mA, Vcc =Vcc min /CE = VIL, /OE=VIH, SYMBOL IL1 IL0 VOH VOL ICC1 2.4 0.45 12 MIN MAX ±1.0 ±1.0 UNITS µA µA V V mA ERASE AND PROGRAMMING PERFORMANCE LIMITS PARAMETER MIN. Sector Erase Time TYP. 1 MAX. Excludes 00H programming 8 sec prior to erasure UNIT COMMENTS URL: www.hbe.co.kr REV.02(August,2002) 3 HANBit Electronics Co., Ltd. HANBit Byte Programming Time 7 300 us overhead HMF51232J4 Excludes system-level Excludes system-level Chip Programming Time 3.6 10.8 sec overhead CAPACITANCE PARAMETER SYMBOL CIN COUT CIN2 PARAMETER TEST SETUP DESCRIPTION Input Capacitance Output Capacitance Control Pin Capacitance o TYP. 4 8 8 MAX 6 12 12 UNIT pF pF pF VIN = 0 VOUT = 0 VIN = 0 Notes : Test conditions TA = 25 C, f=1.0 MHz. AC CHARACTERISTICS u Read Only Operations Characteristics PARAMETER SYMBOLS JEDEC tAVAV tAVQV STANDARD tRC tACC Address to Output Delay /OE = VIL tELQV tGLQV tEHQZ tGHQZ tAXQX tCE tOE tDF tDF tQH /CE or /OE, Whichever Occurs First Chip Enable to Output Delay Chip Enable to Output Delay Chip Enable to Output High-Z Output Enable to Output High-Z Output Hold Time From Addresses, Min 0 0 ns /OE = VIL Max Max Max Max 55 30 18 18 90 35 20 20 ns ns ns ns Read Cycle Time /CE = V IL Max 55 90 ns Min 55 90 ns DESCRIPTION TEST SETUP -55 -90 UNIT Notes : Test Conditions : Output Load : 1TTL gate and Output Load Capacitance 100 pF, in case of 55ns-30pF Input rise and fall times : 5 ns , In case of 55ns-5ns Input pulse levels : 0.45V to 2.4V, In case of 55ns- 0.0V-3.0V Timing measurement reference level Input : 0.8V, Incase of 55ns-1.5V Output : 2.0V, In case of 55ns-1.5V URL: www.hbe.co.kr REV.02(August,2002) 4 HANBit Electronics Co., Ltd. HANBit 5.0V 2.7kΩ Device Under Test CL IN3064 or Equivalent HMF51232J4 6.2kΩ Diodes = IN3064 or Equivalent Note : CL = 100pF including jig capacitance u Erase/Program Operations PARAMETER SYMBOLS JEDEC tAVAV tAVWL tWLAX tDVWH tWHDX STANDARD tWC tAS tAH tDS tDH tOES tGHWL tELWL tWHEH tWLWH tWHWL tWHWH1 tWHWH2 tGHWL tCS tCH tWP tWPH tWHWH1 tWHWH2 tVCS Notes : 1. This does not include the preprogramming time 2. This timing is only for Sector Protect operations W rite Cycle Time Address Setup Time Address Hold Time Data Setup Time Data Hold Time Output Enable Setup Time Read Recover Time Before Write /CE Setup Time /CE Hold Time W rite Pulse Width W rite Pulse Width High Byte Programming Operation Sector Erase Operation (Note1) Vcc set up time Min Min Min Min Min Min Min Min Min Min Min Typ Typ Min 55 0 40 25 0 0 0 0 0 30 20 7 1 50 90 0 45 45 0 0 0 0 0 45 20 7 1 50 ns ns ns ns ns ns ns ns ns ns ns µs sec µs DESCRIPTION -55 -90 UNIT URL: www.hbe.co.kr REV.02(August,2002) 5 HANBit Electronics Co., Ltd. HANBit u Erase/Program Operations Alternate /CE Controlled Writes PARAMETER SYMBOLS DESCRIPTION JEDEC tAVAV tAVEL tELAX tDVEH tEHDX STANDARD tWC tAS tAH tDS tDH tOES tGHEL tWLEL tEHWH tELEH tEHEL tWHWH1 tWHWH2 tGHEL tWS tWH tCP tCPH tWHWH1 tWHWH2 W rite Cycle Time Address Setup Time Address Hold Time Data Setup Time Data Hold Time Output Enable Setup Time Read Recover Time Before Write /WE Setup Time /WE Hold Time /CE Pulse Width /CE Pulse Width High Byte Programming Operation Sector Erase Operation (Note) Min Min Min Min Min Min Min Min Min Min Min Typ Typ 55 0 40 25 0 0 0 0 0 30 20 7 1 -55 HMF51232J4 -90 90 0 45 45 0 0 0 0 0 45 20 7 1 UNIT ns ns ns ns ns ns ns ns ns ns ns µs sec Notes : This does not include the preprogramming time. URL: www.hbe.co.kr REV.02(August,2002) 6 HANBit Electronics Co., Ltd. HANBit u READ OPERATIONS TIMING HMF51232J4 u RESET TIMING URL: www.hbe.co.kr REV.02(August,2002) 7 HANBit Electronics Co., Ltd. HANBit u PROGRAM OPERATIONS TIMING HMF51232J4 u CHIP/SECTOR ERASE OPERATION TIMINGS URL: www.hbe.co.kr REV.02(August,2002) 8 HANBit Electronics Co., Ltd. HANBit u DATA# POLLING TIMES(DURING EMBEDDED ALGORITHMS) HMF51232J4 u TOGGLE# BIT TIMINGS (DURING EMBEDDED ALGORITHMS) URL: www.hbe.co.kr REV.02(August,2002) 9 HANBit Electronics Co., Ltd. HANBit u SECTOR PROTECT UNPROTECT TIMEING DIAGRAM HMF51232J4 u ALTERNATE CE# CONTROLLED WRITE OPERATING TIMINGS URL: www.hbe.co.kr REV.02(August,2002) 10 HANBit Electronics Co., Ltd. HANBit PACKAGE DIMENSIONS HMF51232J4 24.94±0.20mm 4.30±0.20mm 0.46±0.20mm 23.67±0.20mm 1.278±0.20mm ORDERING INFORMATION Part Number Density Org. Package Component Number 4EA 4EA 4EA 4EA Vcc SPEED HMF51232J4-55 HMF51232J4-70 HMF51232J4-90 HMF51232J4-120 2MByte 2MByte 2MByte 2MByte 512k×32bit 512k×32bit 512k×32bit 512k×32bit 68Pin-JLCC 68 Pin-JLCC 68 Pin-JLCC 68 Pin-JLCC 5.0V 5.0V 5.0V 5.0V 55ns 70ns 90ns 120ns URL: www.hbe.co.kr REV.02(August,2002) 11 HANBit Electronics Co., Ltd.