Datasheet > AT24C32W-10SJ-1.8

AT24C32W-10SJ-1.8

更新时间： 2024-11-30 03:48:23

品牌	Logo	应用领域
爱特美尔 - ATMEL		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
19页	208K
描述
EEPROM, 4KX8, Serial, CMOS, PDSO8

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中文翻译

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数据手册

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AT24C32W-10SJ-1.8 数据手册

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Features

• Low-Voltage and Standard-Voltage Operation

– 2.7 (V_CC= 2.7V to 5.5V)

– 1.8 (V_CC= 1.8V to 5.5V)

• Low-Power Devices (I_SB= 2 µA at 5.5V) Available

• Internally Organized 4096 x 8, 8192 x 8

• 2-Wire Serial Interface

• Schmitt Trigger, Filtered Inputs for Noise Suppression

• Bidirectional Data Transfer Protocol

• 100 kHz (1.8V, 2.5V, 2.7V) and 400 kHz (5V) Clock Rate

• Write Protect Pin for Hardware Data Protection

• 32-Byte Page Write Mode (Partial Page Writes Allowed)

• Self-Timed Write Cycle (10 ms max)

• High Reliability

– Endurance: 1 Million Write Cycles

– Data Retention: 100 Years

• Automotive Grade and Extended Temperature Devices Available

• 8-Pin JEDEC PDIP, 8-Pin JEDEC SOIC, 8-Pin EIAJ SOIC,

and 8-pin TSSOP Packages

2-Wire

Serial EEPROM

32K (4096 x 8)

64K (8192 x 8)

Description

AT24C32

AT24C64

The AT24C32/64 provides 32,768/65,536 bits of serial electrically erasable and pro-

grammable read only memory (EEPROM) organized as 4096/8192 words of 8 bits

each. The device’s cascadable feature allows up to 8 devices to share a common 2-

wire bus. The device is optimized for use in many industrial and commercial applica-

tions where low power and low voltage operation are essential. The AT24C32/64 is

available in space saving 8-pin JEDEC PDIP, 8-pin JEDEC SOIC, 8-pin EIAJ SOIC,

and 8-pin TSSOP (AT24C64) packages and is accessed via a 2-wire serial interface.

In addition, the entire family is available in 2.7V (2.7V to 5.5V) and 1.8V (1.8V to 5.5V)

versions.

2-Wire, 32K

Serial E²PROM

Pin Configurations

8-Pin TSSOP

Pin Name

A0 - A2

SDA

Function

VCC

Address Inputs

Serial Data

SCL

SDA

GND

SCL

Serial Clock Input

Write Protect

8-Pin SOIC

8-Pin PDIP

VCC

SCL

SDA

SCL

SDA

GND

Rev. 0336K–SEEPR–7/03

12 3 4 5 6 7...19

中文翻译

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