Datasheet > 存储 > EEPROM> 24AA52ISNG

24AA52ISNG

更新时间： 2024-11-13 04:25:23

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
22页	330K
描述
2K 2.2V I2C Serial EEPROM with Software Write-Protect

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中文翻译

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24AA52ISNG 数据手册

24AA024/24LC024/24AA025/24LC025

2K I²C^™Serial EEPROM

Description

Device Selection Table

The Microchip Technology Inc. 24AA024/24LC024/

24AA025/24LC025 is a 2 Kbit Serial Electrically

Erasable PROM with a voltage range of 1.8V to 5.5V.

Part

Number

Max

Clock

Temp. Write

Range Protect

VCC Range

24AA024 1.8V - 5.5V 400 KHz⁽¹⁾

24AA025 1.8V - 5.5V 400 KHz⁽¹⁾

24LC024 2.5V - 5.5V 400 KHz

24LC025 2.5V - 5.5V 400 KHz

Note 1: 100 KHz for VCC < 2.5V

Yes

The device is organized as a single block of 256 x 8-bit

memory with a 2-wire serial interface. Low current

design permits operation with typical standby and

active currents of only 1 µA and 1 mA, respectively.

The device has a page write capability for up to 16

bytes of data. Functional address lines allow the

connection of up to eight 24AA024/24LC024/

24AA025/24LC025 devices on the same bus for up to

16K bits of contiguous EEPROM memory. The device

is available in the standard 8-pin PDIP, 8-pin SOIC

(150 mil), TSSOP and MSOP packages.

Yes

Features

• Single supply with operation from 1.8V to 5.5V

• Low-power CMOS technology

Package Types

- 1 mA active current typical

- 1 µA standby current typical at 5.5V

PDIP/SOIC

VCC

• Organized as a single block of 256 bytes (256 x 8)

WP*

SCL

SDA

• Hardware write protection for entire array

(24XX024)

• 2-wire serial interface bus, I²C™ compatible

• 100 kHz and 400 kHz clock compatibility

• Page write buffer for up to 16 bytes

• Self-timed write cycle (including auto-erase)

• 10 ms max. write cycle time

VSS

TSSOP/MSOP

VCC

WP*

SCL

SDA

• Address lines allow up to eight devices on bus

• 1,000,000 erase/write cycles

VSS

• ESD protection > 4,000V

Block Diagram

• Data retention > 200 years

WP*

A0 A1 A2

• 8-pin PDIP, SOIC, TSSOP and MSOP packages

• Available for extended temperature ranges

- Industrial (I): -40°C to +85°C

HV Generator

I/O

Control

Logic

Memory

Control

Logic

EEPROM

Array

XDEC

Pin Function Table

Name

Function

SDA

SCL

VSS

Ground

Write-Protect

Circuitry

SDA

Serial Data

Serial Clock

VCC

YDEC

SCL

VSS

VCC

1.8V to 5.5V Power Supply

Chip Selects

Sense Amp.

R/W Control

A0, A1, A2

Hardware Write-Protect (24LC024)

Note:

*WP pin available only on 24XX024. This pin

has no internal connection on 24XX025.

 2004 Microchip Technology Inc.

DS21210G-page 1

12 3 4 5 6 7...22

中文翻译

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与24AA52ISNG相关器件

型号	品牌	获取价格	描述	数据表
24AA52IST	MICROCHIP	获取价格	2K 2.2V I2C Serial EEPROM with Software Write-Protect
24AA52ISTG	MICROCHIP	获取价格	2K 2.2V I2C Serial EEPROM with Software Write-Protect
24AA52T-/MC	MICROCHIP	获取价格	2K 2.2V I2C⑩ Serial EEPROM with Software Writ
24AA52T-/MCG	MICROCHIP	获取价格	2K 2.2V I2C⑩ Serial EEPROM with Software Writ
24AA52T-/MS	MICROCHIP	获取价格	2K 2.2V I2C⑩ Serial EEPROM with Software Writ
24AA52T-/MSG	MICROCHIP	获取价格	2K 2.2V I2C⑩ Serial EEPROM with Software Writ
24AA52T-/P	MICROCHIP	获取价格	2K 2.2V I2C⑩ Serial EEPROM with Software Writ
24AA52T-/PG	MICROCHIP	获取价格	2K 2.2V I2C⑩ Serial EEPROM with Software Writ
24AA52T-/SN	MICROCHIP	获取价格	2K 2.2V I2C⑩ Serial EEPROM with Software Writ
24AA52T-/SNG	MICROCHIP	获取价格	2K 2.2V I2C⑩ Serial EEPROM with Software Writ

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