HMF2M64F8VS Datasheet, PDF (1/13 Pages) Hanbit Electronics Co.,Ltd – FLASH-ROM MODULE 16MByte (2M x 64-Bit) ,120PIN SMM,3.3V

HANBit
HMF2M64F8VS
FLASH-ROM MODULE 16MByte (2M x 64-Bit) ,120PIN SMM,3.3V
Part No. HMF2M64F8VS
GENERAL DESCRIPTION
The HMF2M64F8VS is a high-speed flash read only memory (FROM) module containing 2,048,000 words organized in an
x64bit configuration. The module consists of eight 2M x 8 FROM mounted on a 120-pin, MMC connector 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.
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 LVTTL-
compatible
FEATURES
w Access time : 80, 90 and 120ns
w High-density 16MByte design
w High-reliability, low-power design
w Single + 3V ± 0.3V power supply
w Easy memory expansion
w Hardware reset pin(RESET#)
w FR4-PCB design
w 100-Pin Designed 50-Pin Fine Pitch SMM Connector P1,P2
w Minimum 1,000,000 write cycle guarantee per sector
w 20-year data retention at 125 ^oC
w Flexible sector architecture
w Embedded algorithms
w Erase suspend / Erase resume
w The used device is 2Mx8bit , K8D1616UBM from SEC
OPTIONS
w Timing
90ns access
100ns access
120ns access
w Packages
120-pin SMM
MARKING
-90
-100
-120
F
URL :www.hbe.co.kr
REV.02(August,2002)
1
HANbit Electronics Co., Ltd.