Datasheet > 5962-88662

5962-88662

更新时间： 2023-12-20 18:44:45

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
12页	352K
描述
5.0V 32K x 8 Asynchronous Static RAM

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数据手册

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5962-88662 数据手册

71256S

71256L

CMOS Static RAM

256K (32K x 8-Bit)

Features

Description

◆

High-speed address/chip select time

TheIDT71256isa262,144-bithigh-speedstaticRAMorganizedas

32K x 8. It is fabricated using high-performance, high-reliability CMOS

technology.

– Commercial:20/25/35ns(max.)

– Industrial:20/25/35ns(max.)

– Military:25/35/45/55/70/85/100ns(max.)

Low-power operation

Battery Backup operation – 2V data retention

Produced with advanced high-performance CMOS

Address access times as fast as 20ns are available with power

consumptionofonly350mW(typ.).Thecircuitalsooffersareducedpower

standbymode.WhenCSgoesHIGH,thecircuitwillautomaticallygotoand

remainin,alow-powerstandbymodeaslongasCSremainsHIGH. This

capabilityprovidessignificantsystemlevelpowerandcoolingsavings.

The low-power (L) version also offers a battery backup data retention

capabilitywherethecircuittypicallyconsumesonly5μWwhenoperating

offa2Vbattery.

TheIDT71256ispackagedina28-pin(300or600mil)ceramicDIP,

a 28-pin 300 mil SOJ providing high board level packing densities.

TheIDT71256militaryRAMismanufacturedincompliancewiththe

latestrevisionofMIL-STD-883,ClassB,makingitideallysuitedtomilitary

temperatureapplicationsdemandingthehighestlevelofperformanceand

reliability.

◆

technology

Input and output directly TTL-compatible

Available in standard 28-pin (300 or 600 mil) ceramic DIP,

◆

28-pin (300 mil) SOJ

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

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

◆

for selected speeds

Green parts available, see ordering information

◆

FunctionalBlockDiagram

VCC

GND

262,144 BIT

MEMORY ARRAY

ADDRESS

DECODER

A14

I/O

I/O CONTROL

INPUT

DATA

CIRCUIT

I/O7

CONTROL

CIRCUIT

2946 drw 01

Aug.06.20

12 3 4 5 6 7...12

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与5962-88662相关器件

型号	品牌	描述	获取价格	数据表
5962-8866201LX	MICROSS	Standard SRAM, 32KX8, 100ns, CMOS, CDIP28, 0.300 INCH, CERAMIC, DIP-28	获取价格
5962-8866201MA	IDT	Standard SRAM, 32KX8, 100ns, CMOS, CDFP28, CERPACK-28	获取价格
5962-8866201MX	IDT	Standard SRAM, 32KX8, 100ns, CMOS, CDFP28, CERAMIC, FP-28	获取价格
5962-8866201NX	ETC	x8 SRAM	获取价格
5962-8866201TX	ETC	x8 SRAM	获取价格
5962-8866201UA	MICROSS	Standard SRAM, 32KX8, 100ns, CMOS, CQCC28, CERAMIC, LCC-28	获取价格