Datasheet > 7134LA45F

7134LA45F

更新时间： 2023-01-02 15:05:26

品牌	Logo	应用领域
艾迪悌 - IDT		静态存储器
页数	文件大小	规格书
12页	120K
描述
Multi-Port SRAM, 4KX8, 45ns, CMOS, CQFP48

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数据手册

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7134LA45F 数据手册

HIGH-SPEED

IDT7134SA/LA

4K x 8 DUAL-PORT

STATIC SRAM

Features

◆

Fully asynchronous operation from either port

High-speed access

◆

Battery backup operation—2V data retention (LA only)

TTL-compatible; single 5V (±10%) power supply

Available in 48-pin DIP, LCC, Flatpack and 52-pin PLCC

Military product compliant to MIL-PRF-38535 QML

Industrial temperature range (–40°C to +85°C) is available for

selected speeds

– Military:35/45/55/70ns(max.)

– Industrial: 25/55ns(max.)

– Commercial: 20/25/35/45/55/70ns (max.)

Low-power operation

– IDT7134SA

◆

Active: 700mW (typ.)

Standby: 5mW (typ.)

– IDT7134LA

◆

Green parts available, see ordering information

Active: 700mW (typ.)

Standby: 1mW (typ.)

Functional Block Diagram

R/W

CEL

OEL

OER

I/O

CONTROL

I/O

CONTROL

I/O0L- I/O7L

I/O0R- I/O7R

ADDRESS

DECODER

ADDRESS

DECODER

MEMORY

ARRAY

A0L- A11L

A0R- A11R

2720 drw 01

FEBRUARY 2013

DSC-2720/14

12 3 4 5 6 7...12

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