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

Product Overview

Hitachi Semiconductor

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	HN27C4000G Datasheet
Additional preview pages of the HN27C4000G datasheet.

Product details

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 2,048 x 2,048 Memory Matrix I/O0 : : : I/O15 Input Data Control Y-Gating Y-Decoder CE OE VCC V PP VSS H A0 .

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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Published: Dec 5, 2005 |