Datasheet > CAT24C03LI-GT3

CAT24C03LI-GT3

更新时间： 2024-02-15 19:22:24

品牌	Logo	应用领域
安森美 - ONSEMI		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
14页	159K
描述
2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write Protection

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中文翻译

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数据手册

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CAT24C03LI-GT3 数据手册

CAT24C03, CAT24C05

2-Kb and 4-Kb I²C Serial

EEPROM with Partial Array

Write Protection

Description

http://onsemi.com

The CAT24C03/05 is a 2−Kb/4−Kb CMOS Serial EEPROM device

organized internally as 16/32 pages of 16 bytes each, for a total of

256x8/512x8 bits. These devices support both Standard (100 kHz) as

well as Fast (400 kHz) I C protocol.

Data is written by providing a starting address, then loading 1 to 16

contiguous bytes into a Page Write Buffer, and then writing all data to

non−volatile memory in one internal write cycle. Data is read by

providing a starting address and then shifting out data serially while

automatically incrementing the internal address count.

PDIP−8

L SUFFIX

CASE 646AA

TSOT−23

TD SUFFIX

CASE 419AE

SOIC−8

W SUFFIX

CASE 751BD

Write operations can be inhibited for upper half of memory by

taking the WP pin High.

External address pins make it possible to address up to eight

CAT24C03 or four CAT24C05 devices on the same bus.

TSSOP8

Y SUFFIX

CASE 948AL

TDFN8

VP2 SUFFIX

CASE 511AK

Features

PIN CONFIGURATIONS

• Supports Standard and Fast I C Protocol

TSOT−23 (TD)

• 1.8 V to 5.5 V Supply Voltage Range

• 16−Byte Page Write Buffer

SCL

• Hardware Write Protection for Upper Half of Memory

SDA

• Schmitt Triggers and Noise Suppression Filters on I C Bus Inputs

(SCL and SDA)

PDIP (L), SOIC (W),

TSSOP (Y), TDFN (VP2)

• Low Power CMOS Technology

• 1,000,000 Program/Erase Cycles

• 100 Year Data Retention

• Industrial Temperature Range

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS

Compliant

CAT24C05/03

NC/A

A /A

SCL

SDA

(Top Views)

PIN FUNCTION

Pin Name

Function

SCL

A0, A1, A2

Device Address Inputs

Serial Data Input/Output

Serial Clock Input

Write Protect Input

Power Supply

CAT24C03

CAT24C05

SDA

SCL

A , A , A

SDA

Ground

No Connect

Figure 1. Functional Symbol

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 14 of this data sheet.

Publication Order Number:

August, 2009 − Rev. 3

CAT24C03/D

12 3 4 5 6 7...14

中文翻译

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与CAT24C03LI-GT3相关器件

型号	品牌	获取价格	描述	数据表
CAT24C03LI-T	CATALYST	获取价格	2-Kb I2C CMOS Serial EEPROM with Partial Array Write Protection
CAT24C03LIT3	CATALYST	获取价格	2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write Protection
CAT24C03LI-T3	ONSEMI	获取价格	2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write Protection
CAT24C03TDI-3	CATALYST	获取价格	2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write Protection
CAT24C03TDI-G3	CATALYST	获取价格	2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write Protection
CAT24C03TDI-GT	CATALYST	获取价格	2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write Protection
CAT24C03TDI-GT3	ONSEMI	获取价格	2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write Protection
CAT24C03TDI-GT3	CATALYST	获取价格	2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write Protection
CAT24C03TDI-T	CATALYST	获取价格	2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write Protection
CAT24C03TDIT3	CATALYST	获取价格	2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write Protection

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