W2465-10

更新时间： 2025-07-18 22:36:39

品牌	Logo	应用领域
华邦 - WINBOND		/
页数	文件大小	规格书
10页	229K
描述
8K X 8 CMOS STATIC RAM

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数据手册

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W2465-10 数据手册

W2465

8K ´ 8 CMOS STATIC RAM

GENERAL DESCRIPTION

The W2465 is a slow-speed, low-power CMOS static RAM organized as 8192 ´ 8 bits that operates

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

CMOS technology.

FEATURES

· Low power consumption:

· All inputs and outputs directly TTL compatible

· Three-state outputs

- Active: 250 mW (max.)

· Battery back-up operation capability

· Data retention voltage: 2V (min.)

· Available packages: 28-pin 600 mil DIP,

- Standby: 100 mW (max.)(LL-version)

250 mW (max.)(L-version)

· Access time: 70/100 nS (max.)

· Single +5V power supply

· Fully static operation

330 mil SOP and 300 mil skinny DIP

PIN CONFIGURATION

BLOCK DIAGRAM

A12

DECODER

CONTROL

CORE

ARRAY

A12

CS2

CS1

I/O1

I/O8

A11

DATA I/O

A10

PIN DESCRIPTION

SYMBOL

A0- A12

I/O1- I/O8

I/O8

DESCRIPTION

I/O1

I/O7

I/O6

I/O5

I/O4

Address Inputs

Data Inputs/Outputs

Chip Select Inputs

Write Enable Input

Output Enable Input

I/O2

I/O3

CS1, CS2

VDD

VSS

Power Supply

Ground

No Connection

Publication Release Date: April 1997

Revision A8

- 1 -

12 3 4 5 6 7...10

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