Datasheet > EDI8G32512C17MMC

EDI8G32512C17MMC

更新时间： 2024-11-16 20:21:11

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
7页	250K
描述
SRAM Module, 512KX32, 17ns, CMOS, PSMA72,

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EDI8G32512C17MMC 数据手册

EDI8G32512C

White Electronic Designs

512Kx32 SRAM Module

FEATURES

DESCRIPTION

512Kx32 bit CMOS Static

Random Access Memory

The EDI8F32512C is a high speed 16 megabit Static

RAM module organized as 512K words by 32 bits. This

module is constructed from four 512Kx8 Static RAMs in

SOJ packages on an epoxy laminate (FR4) board.

Access Times: 15, 17, 20, 25 and 35ns

Individual Byte Selects

Four chip enables (E0#-E3#) are used to independently

enable the four bytes. Reading or writing can be

executed on individual bytes or any combination of

multiple bytes through proper use of selects.

Fully Static, No Clocks

TTL Compatible I/O

High Density Package

The EDI8F32512C is offered in 72 pin ZIP and 72 lead

SIMM packages, which enable 16 megabits of memory

to be placed in less than 1.3 square inches of board

space.

72 Pin ZIP, No. 173

72 lead SIMM, No. 174 (Gold Option)

Common Data Inputs and Outputs

All inputs and outputs are TTL compatible and operate

from a single 5V supply. Fully asynchronous circuitry

requires no clocks or refreshing for operation and

provides equal access and cycle times for ease of use.

Single +5V (±10%) Supply Operation

Pins PD1- PD4, are used to identify module memory

density in applications where alternate modules can be

interchanged.

*This product is subject to change without notice.

White Electronic Designs Corp. reserves the right to change products or speciﬁcations without notice.

Sept. 2002Rev. 0A

White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

12 3 4 5 6 7

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