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HN27C4000G - 524288-Word x 8-Bit/262144-Word X 16-Bit CMOS UV Erasable and Programmable ROM

Description

Pin name A0 A17 I/O0 I/O14 I/O15/A-1 CE OE VCC BYTE/VPP VSS Function Address Input/output Input/output/address Chip enable Output enable Power supply Byte/word selection/ Programming power supply Ground 2 HN27C4000G Series Block Diagram A7 : : : : : : : : : : : : A17 XDecoder

Features

  • Organization: 524288-word × 8-bit/262144word × 16-bit (BYTE /VPP enables selection byte-wide or word-wide).
  • High speed: Access time 100 ns/120 ns/150 ns (max) Burst access time 50 ns/60 ns/60 ns (max).
  • Low power dissipation: Standby mode; 5 µW (typ), Active mode; 150 mW/MHz (typ).
  • Fast high reliability page programming, fast high-reliability programming and option programming: Program voltage; +12.5 V DC Program time; 3.5 sec (min) (Theoretical in Page progra.

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Datasheet preview – HN27C4000G

Datasheet Details

Part number HN27C4000G
Manufacturer Hitachi Semiconductor
File Size 145.69 KB
Description 524288-Word x 8-Bit/262144-Word X 16-Bit CMOS UV Erasable and Programmable ROM
Datasheet download datasheet HN27C4000G Datasheet
Additional preview pages of the HN27C4000G datasheet.

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Full PDF Text Transcription

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ADE-203-311A (Z) HN27C4000G Series 524288-Word × 8-Bit/262144-Word × 16-Bit CMOS UV Erasable and Programmable ROM Rev. 1 Nov. 10, 1994 The Hitachi HN27C4000 is a 4-Mbit UV erasable and electrically programmable ROM that is organized either as 524288-word × 8 bit or as 262144-word × 16 bit, featuring extra-high speed burst mode that gives two times faster 4-word or 8byte serial access than normal. And also high speed and fast programming are served as well as the existing Hitachi 4M device HN27C4096 and HN27C4001. Fabricated on advanced fine process and high speed circuitry technique, HN27C4000 makes high speed access time and low power dissipation in either active or stand-by mode.
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