Datasheet > CAT24C03TDI-3

CAT24C03TDI-3

更新时间： 2024-02-24 22:54:14

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
页数	文件大小	规格书
18页	434K
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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CAT24C03TDI-3 数据手册

CAT24C03/05

2-Kb and 4-Kb I²C Serial EEPROM with Partial Array Write Protection

FEATURES

DEVICE DESCRIPTION

■ Supports Standard and Fast I²C Protocol

■ 1.8 V to 5.5 V Supply Voltage Range

■ 16-Byte Page Write Buffer

The CAT24C03/CAT24C05 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 (100kHz) as well as Fast

(400kHz) I²C protocol.

■ Hardware Write Protection for upper half of

memory

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.

■ Schmitt Triggers and Noise Suppression Filters

on I²C Bus Inputs (SCL and SDA).

■ Low power CMOS technology

■ 1,000,000 program/erase cycles

■ 100 year data retention

Writeoperationscanbeinhibitedforupperhalfofmemory

by taking the WP pin High.

■ Industrial temperature range

■ RoHS-compliant 8-lead PDIP, SOIC, and TSSOP,

External address pins make it possible to address

up to eight CAT24C03 or four CAT24C05 devices on the

same bus.

8-pad TDFN and 5-lead TSOT-23 packages.

For Ordering Information details, see page 17.

PIN CONFIGURATION

FUNCTIONAL SYMBOL

PDIP (L)

SOIC (W)

TSSOP (Y)

TDFN (VP2)

TSOT-23 (TD)

CAT24C05 03

SCL

1 /

2 /

SCL

SDA

CAT24C03

CAT24C05

A , A , A

SDA

For the location of Pin 1, please consult the corresponding package drawing.

PIN FUNCTIONS

A₀, A₁, A₂

SDA

SCL

Device Address Inputs

Serial Data Input/Output

Serial Clock Input

Write Protect Input

Power Supply

V_CC

V_SS

Ground

No Connect

* Catalyst carries the I²C protocol under a license from the Philips Corporation.

Characteristics subject to change without notice

Doc. No. 1116, Rev. B

12 3 4 5 6 7...18

中文翻译

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与CAT24C03TDI-3相关器件

型号	品牌	获取价格	描述	数据表
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
CAT24C03TDI-T3	ONSEMI	获取价格	2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write Protection
CAT24C03VP2I-3	CATALYST	获取价格	2-Kb I2C CMOS Serial EEPROM with Partial Array Write Protection
CAT24C03VP2I-G	CATALYST	获取价格	2-Kb I2C CMOS Serial EEPROM with Partial Array Write Protection
CAT24C03VP2I-G3	CATALYST	获取价格	2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write Protection

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