Datasheet > 24C02CW

24C02CW

更新时间： 2024-11-06 23:19:11

品牌	Logo	应用领域
其他 - ETC		可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
9页	61K
描述
I2C Serial EEPROM

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中文翻译

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数据手册

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24C02CW 数据手册

CAT24C02C

2K-Bit Serial E²PROM

FEATURES

■ Page Write Buffer

■ 400 KHZ I²C Bus Compatible*

■ 1.8 to 6.0Volt Operation

■ Self-Timed Write Cycle with Auto-Clear

■ 1,000,000 Program/Erase Cycles

■ 100 Year Data Retention

■ Low Power CMOS Technology

DESCRIPTION

The CAT24C02C is a 2K-bit Serial CMOS E²PROM

internallyorganizedas256wordsof8bitseach.Catalyst’s

advanced CMOS technology substantially reduces de-

vicepowerrequirements.The theCAT24C02Cfeatures

a 16-byte page write buffer. The device operates via the

I²C bus serial interface and has a ISO 7816 compatible

pinout.

DIE PAD CONFIGURATION

BLOCK DIAGRAM

EXTERNAL LOAD

SENSE AMPS

SHIFT REGISTERS

OUT

ACK

WORD ADDRESS

BUFFERS

COLUMN

DECODERS

START/STOP

SDA

LOGIC

E²PROM

XDEC

CONTROL

LOGIC

SDA

SCL

DATA IN STORAGE

PIN FUNCTIONS

Pin Name

Function

HIGH VOLTAGE/

TIMING CONTROL

No Connect

SDA

SCL

V_CC

V_SS

Serial Data/Address

Serial Clock

SCL

STATE COUNTERS

SLAVE

ADDRESS

COMPARATORS

+1.8V to +6.0V Power Supply

Ground

Don't Connect

* Catalyst Semiconductor is licensed by Philips Corporation to carry the I C Bus Protocol.

Characteristics subject to change without notice

Doc. No. 25086 -00 8/99 S-1

12 3 4 5 6 7...9

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