24AA02E48

更新时间： 2024-11-23 05:56:43

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
18页	256K
描述
2K I2C™ Serial EEPROM with EUI-48™ Node Identity

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中文翻译

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24AA02E48 数据手册

24AA02E48

2K I²C^™Serial EEPROM with EUI-48™ Node Identity

Device Selection Table

Description:

Part

Number

VCC

Range

Max. Clock

Frequency

Temp.

Ranges

The Microchip Technology Inc. 24AA02E48 is a 2 Kbit

Electrically Erasable PROM. The device is organized

as two blocks of 128 x 8-bit memory with a 2-wire serial

interface. Low-voltage design permits operation down

to 1.7V, with maximum standby and active currents of

only 1 μA and 1 mA, respectively. The 24AA02E48 also

has a page write capability for up to 8 bytes of data. The

24AA02E48 is available in the standard 8-pin SOIC

and 5-lead SOT-23 packages.

24AA02E48

1.7-5.5V

400 kHz⁽¹⁾

Note 1: 100 kHz for VCC <2.5V

Features:

• Pre-programmed Globally Unique, 48-bit Node

Address

• Compatible with EUI-48™ and EUI-64™

• Single Supply with Operation Down to 1.7V

• Low-Power CMOS Technology:

- Read current 1 mA, max.

Package Types

SOT-23

SOIC

VCC

SCL

- Standby current 1 μA, max.

• 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 3 ms, typical

Vss

SCL

SDA

Vcc

VSS

Note:

Pins A0, A1 and A2 are not used by the 24AA02E48

(no internal connections).

• Self-Timed Erase/Write Cycle

Block Diagram

• 8-Byte Page Write Buffer

• ESD Protection >4,000V

Generator

• More than 1 Million Erase/Write Cycles

• Data Retention >200 Years

• Factory Programming Available

I/O

Control

Logic

Memory

Control

Logic

EEPROM

Array

• Packages include 8-lead SOIC and 5-lead

SOT-23

XDEC

Page

Latches

• Pb-free and RoHS Compliant

• Temperature Ranges:

I/O

- Industrial (I): -40°C to +85°C

SCL

YDEC

SDA

Note:

This document is supplemented by the

“24AA02 Data Sheet” (DS21709). See

Section 2.0 “Functional Description”.

VCC

VSS

Sense Amp.

R/W Control

DS22124B-page 1

12 3 4 5 6 7...18

中文翻译

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与24AA02E48相关器件

型号	品牌	获取价格	描述	数据表
24AA02E48_13	MICROCHIP	获取价格	2K I2Câ¢ Serial EEPROMs with EUI-48â¢ or EU
24AA02E48_16	MICROCHIP	获取价格	2K I2C Serial EEPROMs with EUI-48ï¿½ï¿½ Node
24AA02E48-E/OT	MICROCHIP	获取价格	2K I2C Serial EEPROMs with EUI-48ï¿½ï¿½ Node
24AA02E48-E/SN	MICROCHIP	获取价格	2K I2C Serial EEPROMs with EUI-48ï¿½ï¿½ Node
24AA02E48-I/OT	MICROCHIP	获取价格	2K I2C™ Serial EEPROM with EUI-48™ Node Ident
24AA02E48-I/SN	MICROCHIP	获取价格	2K I2C™ Serial EEPROM with EUI-48™ Node Ident
24AA02E48-IOT	MICROCHIP	获取价格	2K I2C™ Serial EEPROMs with EUI-48™ Node Iden
24AA02E48-ISN	MICROCHIP	获取价格	2K I2C™ Serial EEPROMs with EUI-48™ Node Iden
24AA02E48T	MICROCHIP	获取价格	2K I2C™ Serial EEPROMs with EUI-48™ Node Iden
24AA02E48T-E/OT	MICROCHIP	获取价格	2K I2C Serial EEPROMs with EUI-48ï¿½ï¿½ Node

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