Datasheet > CAT24AA16

CAT24AA16

更新时间： 2024-10-27 11:50:31

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
10页	152K
描述
16-Kb I2C CMOS Serial EEPROM

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中文翻译

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数据手册

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CAT24AA16 数据手册

CAT24AA16

16-Kb I²C CMOS Serial

EEPROM

Description

The CAT24AA16 is a 16−Kb CMOS Serial EEPROM device

internally organized as 2048x8 bits.

http://onsemi.com

The device features a 16−byte page write buffer and supports

100 kHz, 400 kHz and 1 MHz I C protocols.

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.

SOIC−8

W SUFFIX

CASE 751BD

TSOT−23

TB SUFFIX

CASE 419AE

Features

• Standard and Fast I C Protocol Compatible

PIN CONFIGURATIONS

• Supports 1 MHz Clock Frequency

• 1.7 V to 5.5 V Supply Voltage Range

• 16−Byte Page Write Buffer

SOIC

• Hardware Write Protection for Entire Memory

SCL

SDA

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

(SCL and SDA)

• Low Power CMOS Technology

• 1,000,000 Program/Erase Cycles

• 100 Year Data Retention

• Industrial Temperature Range

(Top View)

TSOT−23

SCL

• This Device is Pb−Free, Halogen Free/BFR Free and are RoHS

Compliant

SDA

(Top View)

SCL

PIN FUNCTION

CAT24AA16

SDA

Pin Name

SDA

Function

Serial Data Input/Output

Clock Input

SCL

Write Protect

Power Supply

Ground

Figure 1. Functional Symbol

No Connect

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 10 of this data sheet.

Publication Order Number:

August, 2009 − Rev. 1

CAT24AA16/D

12 3 4 5 6 7...10

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