Datasheet > IDT61298

IDT61298

更新时间： 2024-09-12 22:36:51

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
7页	71K
描述
CMOS STATIC RAM 256K (64K x 4-BIT)

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IDT61298 数据手册

IDT61298SA

CMOS STATIC RAM

256K (64K x 4-BIT)

Integrated Device Technology, Inc.

FEATURES:

• 64K x 4 high-speed static RAM

DESCRIPTION:

The lDT61298SA is a 262,144-bit high-speed static RAM

• Fast Output Enable (OE) pin available for added system organized as 64K x 4. It is fabricated using IDT’s high-

flexibility

performance,high-reliabilityCMOStechnology.Thisstate-of-

the-art technology, combined with innovative circuit design

techniques, provides a cost-effective approach for memory

intensive applications.

• High speed (equal access and cycle times)

— Commercial: 12/15 ns (max.)

• JEDEC standard pinout

• 300 mil 28-pin SOJ

The IDT61298SA features two memory control functions:

Chip Select (CS) and Output Enable (OE). These two func-

tions greatly enhance the IDT61298SA's overall flexibility in

high-speed memory applications.

Accesstimesasfastas12nsareavailable.TheIDT61298SA

offers a reduced power standby mode, ISB1, which enables

the designer to considerably reduce device power require-

ments. This capability significantly decreases system power

and cooling levels, while greatly enhancing system reliability.

All inputs and outputs are TTL-compatible and the device

operatesfromasingle5voltsupply. Fullystaticasynchronous

• Produced with advanced CMOS technology

• Bidirectional data inputs and outputs

• Inputs/Outputs TTL-compatible

• Three-state outputs

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

FUNCTIONAL BLOCK DIAGRAM

VCC

GND

262,144-BIT

MEMORY ARRAY

A15

I/O0

I/O CONTROL

I/O1

INPUT

DATA

CONTROL

I/O2

I/O3

2971 drw 01

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

COMMERCIAL TEMPERATURE RANGES

1996 Integrated Device Technology, Inc.

MAY 1996

DSC-2971/6

7.1

12 3 4 5 6 7

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IDT61298L20Y8	IDT	获取价格	Standard SRAM, 64KX4, 20ns, CMOS, PDSO28, 0.300 INCH, SOJ-28
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