Datasheet > EDI8F8259C25M6I

EDI8F8259C25M6I

更新时间： 2024-09-26 20:13:31

品牌	Logo	应用领域
WEDC		输入元件静态存储器输出元件内存集成电路
页数	文件大小	规格书
5页	120K
描述
SRAM Module, 256KX8, 25ns, CMOS, DIP-32

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EDI8F8259C25M6I 数据手册

EDI8F8259C

256Kx8 Static RAM CMOS, Module

FEATURES

DESCRIPTION

n 256Kx8 bit CMOS Static

n Random Access Memory

Access Times 20 thru 35ns

TTL Compatible Inputs and Outputs

Common Data Inputs/Outputs

Output Enable Function

The EDI8F8259C is a 2Mb CMOS Static RAM based on two high

speed 256Kx4 Static RAMs mounted on a multi-layered epoxy

laminate (FR4) substrate.

The 32 pin DIP pinout adheres to the JEDEC standard for the

2Mb device, to ensure compatibility with future monolithics.

All inputs and outputs are TTL compatible and operate from a

single 5V supply. Fully asynchronous, the EDI8F8259C requires

no clocks or refreshing for operation.

Fully Static, No Clocks

n Jedec Approved Pinout

32 Pin DIP, No. 61

n Single +5V (±10%) Supply Operation

PIN CONFIGURATIONS AND BLOCK DIAGRAM

PIN NAMES

AØ-A17

Address Inputs

Chip Enable

Write Enable

Output Enable

Common Data Input/Output

Power (+5V±10%)

Ground

DQØ-DQ7

VCC

VSS

No Connection

Oct. 2001 Rev. 10

ECO #14604

White Electronic Designs Corporation (508) 366-5151 www.whiteedc.com

12 3 4 5

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