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HMF1M32M8S Datasheet Flash-rom Module

Manufacturer: Hanbit Electronics

Overview: HANBit HMF1M32M8S FLASH-ROM MODULE 4MByte (1M x 32-Bit), 72pin-SIMM, 5V Part No.

General Description

The HMF1M32M8S is a high-speed flash read only memory (FROM) module containing 1,048,576 words organized in a x32bit configuration.

The module consists of eight 512K x 8 FROM mounted on a 72 -pin, both-sided, FR4-printed circuit board.In order to write control, the HMF1M32M8S provides Write Enable and Write Disable selection by SMT switch.

mands are written to the mand register using standard microprocessor write timings.

Key Features

  • w Access time: 70, 90 and 120ns wSwitching for write enable and disable. 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 100,000 write/erase cycle w Sector erases architecture w Sector group protection w Temporary sector group unprotection PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 -70 -90 -120 18 SYMBOL VSS A3 A2 A1 A0 VC.

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