HMF1M32M4GL Datasheet

HMF1M32M4GL FLASH-ROM MODULE

The HMF1M32M4GL is a high-speed flash read only memory (FROM) module containing 1,048,576 words organized in a x32bit configuration. The module consists of four 1M x 8 FROM mounted on a 72 -pin, single-sided, FR4-printed circuit board. The HMF1M32M4GL is entirely pin and command set compatible with .

Features

w Access time : 75, 90 and 120ns w High-density 4MByte 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 72-pin SIMM w Minimum 1,000,000 write/erase cycle w Sector erase architecture w Sector group protection w Temporary sector group unprotection w The used device is AM29F080 PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 PIN ASSIGNMENT SYMBOL Vss NC DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 Vcc DQ7 /WE0 RY-/BY DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 /WE1 NC DQ16 PIN 25 26 27 28 29 3.