Datasheet > 存储 > EEPROM> 24AA32A-P

24AA32A-P

更新时间： 2024-11-05 22:38:47

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
12页	82K
描述
32K 1.8V I 2 C O Serial EEPROM

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中文翻译

获取价格

数据手册

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24AA32A-P 数据手册

24AA32A

32K 1.8V I C Serial EEPROM

FEATURES

PACKAGE TYPE

• Single supply with operation down to 1.8V

- Maximum write current 3 mA at 6.0V

- Standby current 1 µA max at 1.8V

• 2-wire serial interface bus, I²C compatible

• 100 kHz (1.8V) and 400 kHz (5V) compatibility

• Self-timed ERASE and WRITE cycles

• Power on/off data protection circuitry

• Hardware write protect

• 1,000,000 Erase/Write cycles guaranteed

• 32 byte page or byte write modes available

• Schmitt trigger inputs for noise suppression

• Output slope control to eliminate ground bounce

• 2 ms typical write cycle time, byte or page

• Up to eight devices may be connected to the

same bus for up to 256K bits total memory

• Electrostatic discharge protection > 4000V

• Data retention > 200 years

PDIP

Vcc

SCL

SDA

Vss

SOIC

Vcc

• 8-pin PDIP and SOIC packages

• Temperature ranges

- Commercial (C):

0°C to +70°C

SCL

SDA

DESCRIPTION

Vss

The Microchip Technology Inc. 24AA32A is a 4K x 8

(32K bit) Serial Electrically Erasable PROM capable of

operation across a broad voltage range (1.8V to 6.0V).

It has been developed for advanced, low power applica-

tions such as personal communications or data acqui-

sition. The 24AA32A also has a page-write capability of

up to 32 bytes of data. The 24AA32A is capable of both

random and sequential reads up to the 32K boundary.

Functional address lines allow up to eight 24AA32A

devices on the same bus, for up to 256K bits address

space. Advanced CMOS technology and broad voltage

range make this device ideal for low-power/low-voltage,

nonvolatile code and data applications. The 24AA32A

is available in the standard 8-pin plastic DIP and both

150 mil and 200 mil SOIC packages.

BLOCK DIAGRAM

A0..A_W2_P

HV GENERATOR

I/O

MEMORY

EEPROM

ARRAY

CONTROL

LOGIC

CONTROL

LOGIC

XDEC

PAGE LATCHES

I/O

SCL

YDEC

SDA

VCC

VSS

SENSE AMP

R/W CONTROL

I²C is a trademark of Philips Corporation.

1996 Microchip Technology Inc.

Preliminary

DS21162B-page 1

This document was created with FrameMaker 4 0 4

12 3 4 5 6 7...12

中文翻译

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与24AA32A-P相关器件

型号	品牌	获取价格	描述	数据表
24AA32A-SM	MICROCHIP	获取价格	32K 1.8V I 2 C O Serial EEPROM
24AA32A-SN	MICROCHIP	获取价格	32K 1.8V I 2 C O Serial EEPROM
24AA32AT	MICROCHIP	获取价格	32KIC Serial EEPROM
24AA32AT/SM	MICROCHIP	获取价格	4K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.207 INCH, PLASTIC, SOIC-8
24AA32AT-/SM	ETC	获取价格	I2C Serial EEPROM
24AA32AT/SMRVA	MICROCHIP	获取价格	4K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.207 INCH, PLASTIC, SOIC-8
24AA32AT/SMRVB	MICROCHIP	获取价格	4K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.207 INCH, PLASTIC, SOIC-8
24AA32AT/SN	MICROCHIP	获取价格	4K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8
24AA32AT-/SN	ETC	获取价格	I2C Serial EEPROM
24AA32AT/SNRVA	MICROCHIP	获取价格	4K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8

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