Specification	24AA025-I/P

Access Time	900 ns
Clock Frequency	400 kHz
Memory Format	EEPROM
Memory Interface	I2C
Memory Organization [custom]	8
Memory Organization [custom]	256
Memory Size	256 B
Memory Type	Non-Volatile
Mounting Type	Through Hole
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	0.3 in
Package / Case	8-DIP
Package / Case	7.62 mm
Supplier Device Package	8-PDIP
Technology	EEPROM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.7 V
Write Cycle Time - Word, Page	5 ms

24AA025UID Series

2Kb I2C Serial EEPROM with Pre-Programmed Serial Number and Address Inputs

Part	Voltage - Supply [Max]	Voltage - Supply [Min]	Technology	Supplier Device Package	Memory Type	Package / Case	Package / Case	Package / Case	Clock Frequency	Access Time	Memory Format	Operating Temperature [Max]	Operating Temperature [Min]	Memory Size	Memory Organization [custom]	Memory Organization [custom]	Mounting Type	Memory Interface	Write Cycle Time - Word, Page	Memory Organization [y]	Memory Organization [x]	Memory Organization [z]	Package / Case [custom]	Package / Case [y]	Package / Case [x]
Microchip Technology 24AA025-I/P	5.5 V	1.7 V	EEPROM	8-PDIP	Non-Volatile	0.3 in	8-DIP	7.62 mm	400 kHz	900 ns	EEPROM	85 °C	-40 °C	256 B	8	256	Through Hole	I2C	5 ms
Microchip Technology 24AA025UIDT-I/OT	5.5 V	1.7 V	EEPROM	SOT-23-6	Non-Volatile		SOT-23-6		400 kHz	900 ns	EEPROM	85 °C	-40 °C	256 B			Surface Mount	I2C	5 ms	8	128	2
Microchip Technology 24AA025T-I/OT	5.5 V	1.7 V	EEPROM	SOT-23-6	Non-Volatile		SOT-23-6		400 kHz	900 ns	EEPROM	85 °C	-40 °C	256 B	8	256	Surface Mount	I2C	5 ms
Microchip Technology 24AA025T-I/MNY	5.5 V	1.7 V	EEPROM	8-TDFN (2x3)	Non-Volatile		8-WFDFN Exposed Pad		400 kHz	900 ns	EEPROM	85 °C	-40 °C	256 B	8	256	Surface Mount	I2C	5 ms
Microchip Technology 24AA025UID-I/P	5.5 V	1.7 V	EEPROM	8-PDIP	Non-Volatile	0.3 in	8-DIP	7.62 mm	400 kHz	900 ns	EEPROM	85 °C	-40 °C	256 B			Through Hole	I2C	5 ms	8	128	2
Microchip Technology 24AA025-I/MS	5.5 V	1.7 V	EEPROM	8-MSOP	Non-Volatile	3 mm	8-MSOP 8-TSSOP		400 kHz	900 ns	EEPROM	85 °C	-40 °C	256 B	8	256	Surface Mount	I2C	5 ms				0.118 in
Microchip Technology 24AA025-I/SN	5.5 V	1.7 V	EEPROM	8-SOIC	Non-Volatile		8-SOIC		400 kHz	900 ns	EEPROM	85 °C	-40 °C	256 B	8	256	Surface Mount	I2C	5 ms					3.9 mm	0.154 in
Microchip Technology 24AA025T-I/SN	5.5 V	1.7 V	EEPROM	8-SOIC	Non-Volatile		8-SOIC		400 kHz	900 ns	EEPROM	85 °C	-40 °C	256 B	8	256	Surface Mount	I2C	5 ms					3.9 mm	0.154 in
Microchip Technology 24AA025T-I/MS	5.5 V	1.7 V	EEPROM	8-MSOP	Non-Volatile	3 mm	8-MSOP 8-TSSOP		400 kHz	900 ns	EEPROM	85 °C	-40 °C	256 B	8	256	Surface Mount	I2C	5 ms				0.118 in
Microchip Technology 24AA025T-I/MC	5.5 V	1.7 V	EEPROM	8-DFN (2x3)	Non-Volatile		8-VFDFN Exposed Pad		400 kHz	900 ns	EEPROM	85 °C	-40 °C	256 B	8	256	Surface Mount	I2C	5 ms

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	960	$ 0.43
Microchip Direct	TUBE	1	$ 0.45
		25	$ 0.43
		100	$ 0.42
		1000	$ 0.39
		5000	$ 0.37
		10000	$ 0.36

Description

General part information

24AA025UID Series

The Microchip Technology Inc. 24AA025 is a 2Kb Serial EEPROM with a voltage range of 1.7V to 5.5V. 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 24AA025 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 (3.90 mm), TSSOP, 2x3 DFN and TDFN and MSOP packages.

Documents

Technical documentation and resources

Datasheet

24AA025-I/P

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24AA025-I/P

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Technical Specifications

24AA025UID Series

Pricing

Description

24AA025UID Series

Documents

Datasheet

Interfacing I2C Serial EEPROMs to PIC10 and PIC12 Devices

Using the MSSP Module to Interface I2C? Serial EEPROMs with PIC18 Devices

Using the MSSP Module to Interface I2C? Serial EEPROMs with PIC16 Devices

24AA024/24LC024/24AA025/24LC025 2-Kbit I2C Serial EEPROM Data Sheet

Interfacing I2C? Serial EEPROMs to PIC18 Devices

Interfacing I2CTM Serial EEPROMs to PICmicro® Microcontrollers

24AA025UID Series