Datasheet > 存储 > EEPROM> 24AA32AT-ISM

24AA32AT-ISM

更新时间： 2024-11-06 06:24:47

品牌	Logo	应用领域
美国微芯 - MICROCHIP		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
36页	628K
描述
32K I2C™ Serial EEPROM

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

24AA32AT-ISM 数据手册

24AA32A/24LC32A

32K I²C^™Serial EEPROM

Description:

Device Selection Table

Part

Number

VCC

Range

Max. Clock

Frequency

Temp.

Ranges

The Microchip Technology Inc. 24AA32A/24LC32A

(24XX32A*) is a 32 Kbit Electrically Erasable PROM.

The device is organized as a single block of 4K x 8-bit

memory with a 2-wire serial interface. Low-voltage

design permits operation down to 1.7V, with standby

and active currents of only 1 A and 1 mA,

respectively. It has been developed for advanced, low-

power applications such as personal communications

or data acquisition. The 24XX32A also has a page write

capability for up to 32 bytes of data. Functional address

lines allow up to eight devices on the same bus, for up

to 256 Kbits address space. The 24XX32A is available

in the standard 8-pin PDIP, surface mount SOIC, SOIJ,

TSSOP, DFN, TDFN and MSOP packages. The

24XX32A is also available in the 5-lead SOT-23 and

Chip Scale packages.

24AA32A

24LC32A

1.7-5.5

2.5-5.5

400 kHz⁽¹⁾

400 kHz

I, E

Note 1: 100 kHz for VCC <2.5V.

Features:

• Single Supply with Operation down to 1.7V for

24AA32A devices, 2.5V for 24LC32A devices

• Low-Power CMOS Technology:

- Active current 1 mA, typical

- Standby current 1 A, typical

• 2-Wire Serial Interface, I²C™ Compatible

• Schmitt Trigger Inputs for Noise Suppression

• Output Slope Control to Eliminate Ground Bounce

• 100 kHz and 400 kHz Clock Compatibility

• Page Write Time 5 ms max.

Block Diagram

A0 A1 A2

HV Generator

• Self-Timed Erase/Write Cycle

• 32-Byte Page Write Buffer

I/O

Control

Logic

Memory

Control

Logic

EEPROM

Array

XDEC

• Hardware Write-Protect

• ESD Protection > 4,000V

Page Latches

• More than 1 Million Erase/Write Cycles

• Data Retention > 200 Years

I/O SCL

• Factory Programming Available

YDEC

• Packages Include 8-lead PDIP, SOIC, SOIJ,

TSSOP, MSOP, DFN, TDFN, 5-lead SOT-23 and

Chip Scale

SDA

Vcc

Sense Amp.

R/W Control

• Pb-Free and RoHS Compliant

• Temperature Ranges:

VSS

- Industrial (I):

-40°C to +85°C

- Automotive (E): -40°C to +125°C

Package Types

CS (Chip Scale)⁽²⁾

PDIP/MSOP/SOIC/SOIJ/TSSOP

DFN/TDFN

SOT-23

VCC

SCL

VSS

VCC

VSS

SCL

SDA

SCL

SDA

SCL

VSS

VCC

(Top Down View,

Balls Not Visible)

SDA

VSS

SDA

Note 1: Pins A0, A1 and A2 are not used by the 24XX32A (no internal connections).

2: Available in I-temp, “AA” only.

*24XX32A is used in this document as a generic part number for the 24AA32A/24LC32A devices.

 2009 Microchip Technology Inc.

DS21713K-page 1

12 3 4 5 6 7...36

中文翻译

下载PDF

与24AA32AT-ISM相关器件

型号	品牌	获取价格	描述	数据表
24AA32AT-ISN	MICROCHIP	获取价格	32K I2C™ Serial EEPROM
24AA32AT-IST	MICROCHIP	获取价格	32K I2C™ Serial EEPROM
24AA32AX	MICROCHIP	获取价格	32KIC Serial EEPROM
24AA32AX-E/CS16K	MICROCHIP	获取价格	32K I2C™ Serial EEPROM
24AA32AX-E/MC	MICROCHIP	获取价格	32K I2Câ¢ Serial EEPROM
24AA32AX-E/MNY	MICROCHIP	获取价格	32K I2Câ¢ Serial EEPROM
24AA32AX-E/MS	MICROCHIP	获取价格	32KIC Serial EEPROM
24AA32AX-E/MSG	MICROCHIP	获取价格	32KIC Serial EEPROM
24AA32AX-E/OT	MICROCHIP	获取价格	32K I2Câ¢ Serial EEPROM
24AA32AX-E/P	MICROCHIP	获取价格	32KIC Serial EEPROM

与24AA32AT-ISM相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

14
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

12
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

36
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

33

产品中心

服务支持

精选活动

关于我们

帮助中心

24AA32AT-ISM

24AA32AT-ISM 数据手册

与24AA32AT-ISM相关器件

与24AA32AT-ISM相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

24AA32AT-ISM

24AA32AT-ISM 数据手册

与24AA32AT-ISM相关器件

与24AA32AT-ISM相关文章

您还可以找

您在本页遇到什么问题？