Datasheet > CAT34RC02UI

CAT34RC02UI

更新时间： 2024-11-27 05:48:31

品牌	Logo	应用领域
CATALYST		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光电二极管
页数	文件大小	规格书
14页	486K
描述
EEPROM, 256X8, Serial, CMOS, PDSO8, TSSOP-8

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CAT34RC02UI 数据手册

CAT34RC02

2-kb I²C Serial EEPROM, Serial Presence Detect

FEATURES

I 400 kHz I²C bus compatible*

I 1.7 to 5.5 volt operation

I 16-byte page write buffer

I Schmitt trigger on SCL and SDA inputs

I Low power CMOS technology

I 1,000,000 program/erase cycles

I 100 year data retention

I Hardware write protection for entire memory

I Permanent and reversible software write

I 8-pin TSSOP and TDFN packages

I Industrial temperature range

protection for lower 128 bytes

DESCRIPTION

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

I²C bus serial interface and is available in 8-pin TSSOP

and TDFN packages.

The CAT34RC02 is a 2-kb Serial CMOS EEPROM

internallyorganizedas256wordsof8bitseach.Catalyst’s

advanced CMOS technology substantially reduces

device power requirements. The CAT34RC02 features

PIN CONFIGURATION

FUNCTIONAL SYMBOL

TDFN Package (SP2, VP2)

SCL

SDA

SCL

A , A , A

CAT34RC02

SDA

TSSOP Package (U, Y, GY)

SCL

SDA

PIN FUNCTIONS

Pin Name

Function

A₀, A₁, A₂

SDA

SCL

Device Address Inputs

Serial Data/Address

Serial Clock

Write Protect

V_CC

1.7 V to 5.5 V Power Supply

Ground

V_SS

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

Characteristics subject to change without notice

Doc. No. 1052, Rev. O

12 3 4 5 6 7...14

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