Datasheet > IDT7099S20J

IDT7099S20J

更新时间： 2024-01-10 09:27:58

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
9页	134K
描述
HIGH-SPEED 4K x 9 SYNCHRONOUS DUAL-PORT RAM

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

IDT7099S20J 数据手册

IDT7099S

HIGH-SPEED

4K x 9 SYNCHRONOUS

DUAL-PORT RAM

Integrated Device Technology, Inc.

FEATURES:

DESCRIPTION:

• High-speed clock-to-data output times

— Military: 20/25/30ns (max.)

— Commercial: 15/20/25ns (max.)

• Low-power operation

The IDT7099 is a high-speed 4K x 9 bit synchronous Dual-

Port RAM. The memory array is based on Dual-Port memory

cells toallowsimultaneousaccessfrombothports. Registers

on control, data, and address inputs provide low set-up and

hold times. The timing latitude provided by this approach

allow systems to be designed with very short realized cycle

times. With an input data register, this device has been

optimized for applications having unidirectional data flow or

bi-directionaldataflowinbursts. Changingdatadirectionfrom

— IDT7099S

Active: 900 mW (typ.)

Standby: 50 mW (typ.)

• Architecture based on Dual-Port RAM cells

— Allows full simultaneous access from both ports

— Independent bit/byte Read and Write inputs for control reading to writing normally requires one dead cycle.

functions

• Synchronous operation

— 4ns setup to clock, 1ns hold on all control, data, and

address inputs

— Data input, address, and control registers

— Fast 15ns clock to data out

These Dual-Ports typically operate on only 900mW of

power at maximum high-speed clock-to-data output times as

fast as 15ns. An automatic power down feature, controlled

by CE,permitstheon-chipcircuitryofeachport toenteravery

low standby power mode.

The IDT7099 is packaged in a 68-pin PGA, 68-pin PLCC,

and a 80-pin TQFP. Military grade product is manufactured in

compliance with the latest revision of MIL-STD-883, Class B,

making it ideally suited to military temperature applications

demanding the highest level of performance and reliability.

— 20ns cycle times, 50MHz operation

• Clock enable feature

• Guaranteed data output hold times

• Available in 68-pin PGA, 68-pin PLCC, and 80-pin TQFP

• Military product compliant to MIL-STD-883, Class B

• Industrial temperature range (–40°C to +85°C) is avail-

able, tested to military electrical specifications

FUNCTIONAL BLOCK DIAGRAM

I/O8L

I/O0-7L

I/O8R

I/O0-7R

WRITE

LOGIC

WRITE

LOGIC

MEMOR

MEMORY

ARRAY

SENSE

AMPS

SENSE

AMPS

DECODER DECODER

BIT OE

BYTE OE

CLK

CLKEN

BIT OE

BYTE OE

CLK

CLKEN

REG

Write

Control

Logic

Write

Control

Logic

BIT R/W

BYTE R/W

BIT R/W

BYTE R/W

REG

A0L-A11L

A0R-A11R

3007 drw 01

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

MILITARY AND COMMERCIAL TEMPERATURE RANGES

OCTOBER 1996

For latest information contact IDT’s web site at www.idt.com or fax-on-demand at 408-492-8391.

DSC-3007/3

6.23

12 3 4 5 6 7...9

中文翻译

下载PDF

与IDT7099S20J相关器件

型号	品牌	获取价格	描述	数据表
IDT7099S20J8	IDT	获取价格	Multi-Port SRAM, 4KX9, 20ns, BICMOS, PQCC68, PLASTIC, LCC-68
IDT7099S20JB	IDT	获取价格	HIGH-SPEED 4K x 9 SYNCHRONOUS DUAL-PORT RAM
IDT7099S20PF	IDT	获取价格	HIGH-SPEED 4K x 9 SYNCHRONOUS DUAL-PORT RAM
IDT7099S20PFB	IDT	获取价格	HIGH-SPEED 4K x 9 SYNCHRONOUS DUAL-PORT RAM
IDT7099S25G	IDT	获取价格	HIGH-SPEED 4K x 9 SYNCHRONOUS DUAL-PORT RAM
IDT7099S25GB	IDT	获取价格	HIGH-SPEED 4K x 9 SYNCHRONOUS DUAL-PORT RAM
IDT7099S25J	IDT	获取价格	HIGH-SPEED 4K x 9 SYNCHRONOUS DUAL-PORT RAM
IDT7099S25J8	IDT	获取价格	Multi-Port SRAM, 4KX9, 25ns, BICMOS, PQCC68, PLASTIC, LCC-68
IDT7099S25JB	IDT	获取价格	HIGH-SPEED 4K x 9 SYNCHRONOUS DUAL-PORT RAM
IDT7099S25PF	IDT	获取价格	HIGH-SPEED 4K x 9 SYNCHRONOUS DUAL-PORT RAM

与IDT7099S20J相关文章

晶闸管的静态特性与伏安特性详解
2024-07-11

4
贴片电容的工作原理与参数识别
2024-07-11

6
精密电路设计中的高精电阻：分流电阻
2024-07-11

10
LM7131ACM5手册详解：微型高速单电源运算放大器的深度剖析
2024-07-11

4

产品中心

服务支持

精选活动

关于我们

帮助中心

IDT7099S20J

IDT7099S20J 数据手册

与IDT7099S20J相关器件

与IDT7099S20J相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

IDT7099S20J

IDT7099S20J 数据手册

与IDT7099S20J相关器件

与IDT7099S20J相关文章

您还可以找

您在本页遇到什么问题？