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HANBit
HMF1M32F2VB
Flash-ROM Module 4MByte (1Mx32Bit), 80Pin-SMM, 3.3V Design Part No. HMF1M32F2VB GENERAL DESCRIPTION
The HMF1M32F2VB is a high-speed flash read only memory (FROM) module containing 1,048,576 words organized in a x32bit configuration. The module consists of two 1M x 16 FROM mounted on a 80-pin stackable type, single -sided, FR4printed 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. Output enable (/OE) and write enable (/WE) can set the memory input and output. The host system can detect a program or erase operation is complete by observing the Ready Pin, or reading the DQ7(Data # Polling) and DQ6(Toggle) status bits. 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 + 3.0V DC power supply and all inputs and outputs are LVTTLcompatible.
FEATURES
P1 PIN 1 2 3 4 5 6 7 8 9 10 11
OPTIONS w Timing 70ns access 80ns access 90ns access 120ns access w Packages 80-pin SMM F -70 -80 -90 -120 MARKING
PIN ASSIGNMENT
P2 PIN 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Symbol Vcc DQ15 DQ7 DQ14 DQ6 DQ13 Vss DQ5 DQ12 DQ4 DQ11 DQ3 DQ10 Vss DQ2 DQ9 DQ1 DQ8 DQ0 Vcc PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Symbol Vcc DQ16 DQ24 DQ17 DQ25 DQ18 Vss DQ26 DQ19 DQ27 DQ20 DQ28 DQ21 Vss DQ29 DQ22 DQ30 DQ23 DQ31 Vcc PIN 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Symbol Vcc NC NC /BYTE /OE /CE Vss A16 A0 A18 A17 A7 A6 Vss A5 A4 A3 A2 A1 Vcc
w Part Identification
- HMF1M32F2VB : Socket 5mm w Access time: 70, 80, 90, 120ns w High-density 4MByte design w High-reliability, low-power design w Single + 3.0V 0.5V power supply w All in/outputs are LVTTL-compatible w FR4-PCB design w 80-pin Designed by 40-pin Fine Pitch Connector w Minimum 1,000,000 write/erase cycle w Sector erases architecture
Symbol Vcc NC NC NC NC /RY_BY Vss /RESET /WE A19 A8 A9 A10 Vss A11 A12 A13 A14 A15 Vcc
1
12 13 14 15 16 17 18 19 20
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FUNCTIONAL BLOCK DIAGRAM
32 DQ0- DQ31 20 A0 - A29 A0-19 DQ 0-15 /WE /OE /CE RY-BY /Reset
HMF1M32F2VB
U1
A0-19 DQ 16-31 /WE /OE /CE /RY_BY /RESET /WE /OE /CE RY-BY /Reset
U2
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HMF1M32F2VB
TRUTH TABLE
MODE STANDBY NOT SELECTED READ WRITE or ERASE NOTE: X means don't care /OE X H L X /CE H L L L /WE X H H L /RESET Vcc0.3V H H H DQ ( /BYTE=L ) HIGH-Z HIGH-Z DOUT DIN POWER STANDBY ACTIVE ACTIVE ACTIVE
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 RATING -0.5V to Vcc+0.5V -0.5V to +4.0V -65oC to +150oC
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 no t implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
PARAMETER Vcc for 10% device Supply Voltages Ground SYMBOL Vcc VSS MIN 2.7V 0 0 TYP. MAX 3.6V 0
DC AND OPERATING CHARACTERISTICS ( 0oC TA 70 oC )
PARAMETER Input Load Current Output Leakage Current Output High Voltage Output Low Voltage Vcc Active Read Current (1) /OE = VIH, Vcc Active Write Current (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 in progress /CE = VIL, /OE=VIH /CE, /RESET=Vcc0.3V 1MHZ ICC2 ICC3 VLKO 2.3 TEST CONDITIONS Vcc=Vcc max, V IN= GND to Vcc Vcc=Vcc max, V OUT= GND to Vcc IOH = -2.0mA, Vcc = Vcc min IOL = 4.0mA, Vcc =Vcc min /CE = VIL, 5MHZ ICC1 4 40 8 60 60 2.5 mA mA V SYMBOL IL1 IL0 VOH VOL 18 2.4 0.45 32 mA MIN MAX 1.0 1.0 UNIT A A V V
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3. Maximum Icc current specifications are tested with Vcc=Vcc max
HMF1M32F2VB
ERASE AND PROGRAMMING PERFORMANCE
LIMITS PARAMETER MIN. Sector Erase Time Chip Erase Time Byte Programming Time Chip Programming Time TYP. 0.7 25 9 18 300 54 MAX. 15 sec sec s sec Excludes system-level overhead Excludes 00H programming prior to erasure UNIT COMMENTS
TSOP CAPACITANCE
PARAMETER SYMBOL CIN COUT CIN2 PARAMETER DESCRIPTION Input Capacitance Output Capacitance Control Pin Capacitance
o
TEST SETUP VIN = 0 VOUT = 0 VIN = 0
MIN 6 8.5 7.5
MAX 7.5 12 9
UNIT pF pF pF
Notes : Test conditions TA = 25 C, f=1.0 MHz.
TEST SPECIFICATIONS
TEST CONDITION Output load Output load capacitance,C L (Including jig capacitance) Input rise and full times Input pulse levels Input timing measurement reference levels Output timing measurement reference levels 30 5 0.0-3.0 1.5 1.5 70R, 80 1TTL gate 100 pF ns V V V 90, 120 UNIT
AC CHARACTERISTICS u Read Only Operations Characteristics
PARAMETER SYMBOLS DESCRIPTION JEDEC STANDARD tAVAV tAVQV tELQV tGLQV tEHQZ tRC tACC tCE tOE tDF Read Cycle Time Address to Output Delay Chip Enable to Output Delay Chip Enable to Output Delay Chip Enable to Output High-Z
4
Speed Options TEST SETUP -70R Min /CE = V IL /OE = VIL /OE = VIL Max Max Max Max 70 70 70 30 25 -80 80 80 80 30 25 -90 90 90 90 35 30 -120 120 120 120 35 30 ns ns ns ns ns UNIT
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tGHQZ tAXQX tDF tQH Output Enable to Output High-Z Output Hold Time From Addresses, /CE or /OE, Whichever Occurs First Max Min 25 25
HMF1M32F2VB
30 0 30 ns ns
5.0V
2.7k Device Under Test CL IN3064 or Equivalent
6.2k
Diodes = IN3064 or Equivalent
Note : CL = 100pF including jig capacitance
u Erase/Program Operations
PARAMETER SYMBOLS DESCRIPTION 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 Write 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 Write Pulse Width Write 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 35 35 30 9 0.7 50 45 35 45 35 0 0 0 0 0 35 50 70R 70 80 80 0 45 45 50 50 90 90 120 12 ns ns ns ns ns ns ns ns ns ns ns s sec s Speed Options UNIT
Notes : 1 . This does not include the preprogramming time 2 . This timing is only for Sector Protect operations
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u Erase/Program Operations Alternate /CE Controlled Writes
PARAMETER SYMBOLS DESCRIPTION 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 Write 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 Write Pulse Width Write Pulse Width High Byte Programming Operation Sector Erase Operation (Note1) Min Min Min Min Min Min Min Min Min Min Min Typ Typ 35 35 30 9 0.7 45 35 45 35 0 0 0 0 0 -70R 70 -80 80 0
HMF1M32F2VB
Speed Options UNIT -90 90 120 12 ns ns 45 45 50 50 ns ns ns ns ns ns ns 35 50 ns ns s sec
Notes : 1. This does not include the preprogramm ing time 2 . This timing is only for Sector Protect operations
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u READ OPERATIONS TIMING
HMF1M32F2VB
u RESET TIMING
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u PROGRAM OPERATIONS TIMING
HMF1M32F2VB
u CHIP/SECTOR ERASE OPERATION TIMINGS
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u DATA# POLLING TIMES(DURING EMBEDDED ALGORITHMS)
HMF1M32F2VB
u TOGGLE# BIT TIMINGS (DURING EMBEDDED ALGORITHMS)
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u SECTOR PROTECT UNPROTECT TIMEING DIAGRAM
HMF1M32F2VB
u ALTERNATE CE# CONTROLLED WRITE OPERATING TIMINGS
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PACKAGE DIMENSIONS
HMF1M32F2VB
1.30 0.1
Plug (memory)
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ORDERING INFORMATION
Component Number 2EA 2EA 2EA 2EA
HMF1M32F2VB
Part Number
Density
Org.
Package
Vcc
SPEED
HMF1M32F2VB-70 HMF1M32M2VB-80 HMF1M32M2VB-90 HMF1M32M2VB-120
4MByte 4Mbyte 4Mbyte 4Mbyte
x 32
80Pin -SMM 80Pin -SMM 80Pin -SMM 80Pin -SMM
3.3V 3.3V 3.3V 3.3V
70ns 80ns 90ns 120ns
x 32 x 32 x 32
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