Datasheet > HN62W448P-15

HN62W448P-15

更新时间： 2024-09-17 19:12:39

品牌	Logo	应用领域
日立 - HITACHI		有原始数据的样本ROM 光电二极管内存集成电路
页数	文件大小	规格书
12页	80K
描述
MASK ROM, 512KX16, 150ns, CMOS, PDIP42, 0.600 INCH, PLASTIC, DIP-42

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数据手册

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HN62W448P-15 数据手册

HN62W448 Series

524288-word × 16-bit/1048576-word × 8-bit CMOS Mask

Programmable ROM

ADE-203-544 (Z)

Preliminary

Rev. 0.0

May. 22, 1996

Description

The Hitachi HN62W448 is a 8-Mbit CMOS mask-programmable ROM organized either as 524288-words by

16-bits or as 1048576-words by 8-bits. Realizing low power consumption with low voltage operation, this

memory is allowed for battery operation. And low voltage high speed access of 120/150 ns are realized.

Features

•

Low voltage operation : 3.3 V ± 0.3 V

Normal access time: 120/150 ns (max)

Low power dissipation

Active: 150 mW (max)

Standby: 3 µW (max)

•

Byte-wide or word-wide data organization (Switched by BHE terminal)

Three-state data output for wired or-tying

Directly LVTTL compatible (All inputs and outputs)

Ordering Information

Type No.

Access time

Package

HN62W448P-12

HN62W448P-15

120 ns

150 ns

600mil 42-pin plastic DIP (DP-42)

HN62W448FB-12

HN62W448FB-15

120 ns

150 ns

44-pin plastic SOP (FP-44D)

HN62W448TT-12

HN62W448TT-15

120 ns

150 ns

44-pin plastic TSOP II (TTP-44D)

Preliminary: This document contains information an a new product. Specifications and information

contained herein are subject to change without notice.

12 3 4 5 6 7...12

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