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HMF51232M4Y - FLASH-ROM MODULE

Description

The HMF51232M4Y 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 72-pin, single-sided, FR4-printed circuit board.

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 wAll inputs and outputs are TTLcompatible w FR4-PCB design w Low profile 72-pin SIMM w Minimum 1,000,000 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 - 55 - 70 - 90 - 120 18 19 20 21 22 23 M 24 Vss A3 A2 A1 A0 Vcc A11 /OE A10 Vc.

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Datasheet Details

Part number HMF51232M4Y
Manufacturer Hanbit Electronics
File Size 455.34 KB
Description FLASH-ROM MODULE
Datasheet download datasheet HMF51232M4Y Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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HANBit HMF51232M4Y FLASH-ROM MODULE 2MByte (512K x 32-Bit) Part No. HMF51232M4Y GENERAL DESCRIPTION The HMF51232M4Y 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 72-pin, single-sided, 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.
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