Datasheet > W24257AJ-35

W24257AJ-35

更新时间： 2024-11-10 23:41:27

品牌	Logo	应用领域
其他 - ETC		内存集成电路静态存储器光电二极管
页数	文件大小	规格书
10页	221K
描述
x8 SRAM

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数据手册

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W24257AJ-35 数据手册

W24257A

32K ´ 8 HIGH SPEED CMOS STATIC RAM

GENERAL DESCRIPTION

The W24257A is a high speed, low power CMOS static RAM organized as 32768 ´ 8 bits that

operates on a single 5-volt power supply. This device is manufactured using Winbond's high

performance CMOS technology.

FEATURES

· High speed access time: 35 nS (max.)

· Low power consumption:

- Active: 350 mW (max.)

· All inputs and outputs directly TTL compatible

· Three-state outputs

· Available packages: 28-pin 600 mil DIP,

330 mil SOP, 300 mil SOJ and standard type

one TSOP (8 mm ´ 13.4 mm)

· Single +5V power supply

· Fully static operation

PIN CONFIGURATIONS

BLOCK DIAGRAM

VDD

VSS

A14

A12

A13

DECODER

CORE

A14

ARRAY

A11

28-DIP

A10

I/O1

CONTROL

DATA I/O

I/O8

I/O7

I/O6

I/O5

I/O4

I/O8

I/O1

I/O2

I/O3

PIN DESCRIPTION

SYMBOL

DESCRIPTION

Address Inputs

A10

A0- A14

A11

I/O8

I/O7

I/O6

I/O5

I/O4

Data Inputs/Outputs

Chip Select Input

Write Enable Input

Output Enable Input

Power Supply

I/O1- I/O8

A13

28-pin

TSOP

A14

A12

I/O3

I/O2

I/O1

VDD

VSS

Ground

Publication Release Date: January 1998

Revision A6

- 1 -

12 3 4 5 6 7...10

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与W24257AJ-35相关器件

型号	品牌	获取价格	描述	数据表
W24257AJ-8N	WINBOND	获取价格	32K X 8 High Speed CMOS Static RAM
W24257AK	WINBOND	获取价格	32K X 8 High Speed CMOS Static RAM
W24257AK-10	WINBOND	获取价格	32K X 8 High Speed CMOS Static RAM
W24257AK-12	WINBOND	获取价格	32K X 8 High Speed CMOS Static RAM
W24257AK-15	WINBOND	获取价格	32K X 8 High Speed CMOS Static RAM
W24257AK-20	WINBOND	获取价格	32K X 8 High Speed CMOS Static RAM
W24257AQ-10	WINBOND	获取价格	32K X 8 High Speed CMOS Static RAM
W24257AQ-12	WINBOND	获取价格	32K X 8 High Speed CMOS Static RAM
W24257AQ-15	WINBOND	获取价格	32K X 8 High Speed CMOS Static RAM
W24257AQ-20	WINBOND	获取价格	32K X 8 High Speed CMOS Static RAM