24AA02-I-MSG datasheet, PDF - EEWORLD Datasheet

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24AA02-I-MSG: DescriptionEEPROM 256x8 - 1.8V Lead Free Package; Categorystorage; File Size231KB，25 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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24AA02-I-MSG Overview

EEPROM 256x8 - 1.8V Lead Free Package

24AA02-I-MSG Parametric

Parameter Name	Attribute value
Product Category	EEPROM
Manufacturer	Microchip
RoHS	Details
Mounting Style	SMD/SMT
Package / Case	MSOP-8
Memory Size	2 kbit
Organization	256 x 8
Interface Type	Serial, 2-Wire, I2C
Access Time	900 ns
Data Retention	200 Year
Maximum Clock Frequency	0.4 MHz
Supply Current - Max	3 mA
Operating Supply Voltage	1.8 V, 5.5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Height	0.85 mm
Length	3 mm
Operating Supply Current	3 mA
Programming Voltage	1.7 V to 5.5 V
Factory Pack Quantity	100
Supply Voltage - Max	5.5 V
Supply Voltage - Min	1.8 V
Width	3 mm
Unit Weight	0.004938 oz

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24AA02/24LC02B

2K I

™

Serial EEPROM

Device Selection Table

Part

Number

24AA02

24LC02B

Note 1:

Range

1.8-5.5

2.5-5.5

Max Clock

Frequency

400 kHz

(1)

400 kHz

Temp

Ranges

I, E

Description

The Microchip Technology Inc. 24AA02/24LC02B

(24XX02*) is a 2 Kbit Electrically Erasable PROM. The

device is organized as one block of 256 x 8-bit memory

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

permits operation down to 1.8V, with standby and

active currents of only 1

µA

and 1 mA, respectively.

The 24XX02 also has a page write capability for up to

8 bytes of data. The 24XX02 is available in the

standard 8-pin PDIP, surface mount SOIC, TSSOP and

MSOP packages and is also available in the 5-lead

SOT-23 package.

100 kHz for V

<2.5V

Features

• Single supply with operation down to 1.8V

• Low-power CMOS technology

- 1 mA active current typical

- 1

µA

standby current typical (I-temp)

• Organized as 1 block of 256 bytes (1 x 256 x 8)

• 2-wire serial interface bus, I

C™ compatible

• Schmitt Trigger inputs for noise suppression

• Output slope control to eliminate ground bounce

• 100 kHz (24AA02) and 400 kHz (24LC02B)

compatibility

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

• Page write buffer for up to 8 bytes

• 2 ms typical write cycle time for page write

• Hardware write-protect for entire memory

• Can be operated as a serial ROM

• Factory programming (QTP) available

• ESD protection > 4,000V

• 1,000,000 erase/write cycles

• Data retention > 200 years

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

• 5-lead SOT-23 package

• Pb-free finish available

• Available for extended temperature ranges:

- Industrial (I): -40°C to +85°C

- Automotive (E): -40°C to +125°C

Package Types

PDIP/SOIC/TSSOP/MSOP

Vss

Vcc

SCL

Vss

SDA SDA

SCL

24XX02

SOT-23-5

24XX02

Vcc

Note:

Pins A0, A1 and A2 are not used by the

24XX02. (No internal connections).

Block Diagram

Generator

I/O

Control

Logic

Memory

Control

Logic

XDEC

EEPROM

Array

Page

Latches

I/O

SDA

SCL

YDEC

Sense Amp.

R/W Control



2003 Microchip Technology Inc.

DS21709C-page 1

24AA02-I-MSG Related Products

	24AA02-I-MSG	24LC02BT-I-STG	24LC02BT-I-MSG
Description	EEPROM 256x8 - 1.8V Lead Free Package	EEPROM 256x8 - 1.8V Lead Free Package	EEPROM 256x8 - 1.8V Lead Free Package
Product Category	EEPROM	EEPROM	EEPROM
Manufacturer	Microchip	Microchip	Microchip
RoHS	Details	Details	Details
Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT
Package / Case	MSOP-8	TSSOP-8	MSOP-8
Memory Size	2 kbit	2 kbit	2 kbit
Organization	256 x 8	256 x 8	256 x 8
Interface Type	Serial, 2-Wire, I2C	Serial, 2-Wire, I2C	Serial, 2-Wire, I2C
Access Time	900 ns	900 ns	900 ns
Data Retention	200 Year	200 Year	200 Year
Maximum Clock Frequency	0.4 MHz	0.4 MHz	0.4 MHz
Supply Current - Max	3 mA	3 mA	3 mA
Operating Supply Voltage	1.8 V, 5.5 V	2.5 V, 5.5 V	2.5 V, 5.5 V
Minimum Operating Temperature	- 40 C	- 40 C	- 40 C
Maximum Operating Temperature	+ 85 C	+ 85 C	+ 85 C
Height	0.85 mm	1 mm	0.85 mm
Length	3 mm	3 mm	3 mm
Operating Supply Current	3 mA	3 mA	3 mA
Programming Voltage	1.7 V to 5.5 V	2.5 V to 5.5 V	2.5 V to 5.5 V
Factory Pack Quantity	100	2500	2500
Supply Voltage - Max	5.5 V	5.5 V	5.5 V
Supply Voltage - Min	1.8 V	2.5 V	2.5 V
Width	3 mm	4.4 mm	3 mm
Unit Weight	0.004938 oz	0.005573 oz	0.004938 oz

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