Integrated Circuits (ICs)

24AA01/SN

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Microchip Technology

EEPROM SERIAL-I2C 1K-BIT 128 X 8 1.8V/2.5V/3.3V/5V AUTOMOTIVE AEC-Q100 8-PIN SOIC N TUBE

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Integrated Circuits (ICs)

24AA01/SN

Active

Microchip Technology

EEPROM SERIAL-I2C 1K-BIT 128 X 8 1.8V/2.5V/3.3V/5V AUTOMOTIVE AEC-Q100 8-PIN SOIC N TUBE

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	24AA01/SN

Access Time	3500 ns
Clock Frequency	400 kHz
Memory Format	EEPROM
Memory Interface	I2C
Memory Organization	128 x 8
Memory Size	128 B
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	8-SOIC
Technology	EEPROM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.7 V
Write Cycle Time - Word, Page	5 ms

24AA01H Series

1Kb I2C Serial EEPROM with Half-Array Write Protection

Part	Write Cycle Time - Word, Page	Memory Interface	Operating Temperature [Max]	Operating Temperature [Min]	Memory Organization	Voltage - Supply [Max]	Voltage - Supply [Min]	Technology	Memory Type	Memory Format	Supplier Device Package	Clock Frequency	Mounting Type	Memory Size	Package / Case	Package / Case [custom]	Package / Case [custom]	Access Time	Package / Case [y]	Package / Case [x]	Qualification	Grade	Package / Case	Package / Case
Microchip Technology 24AA01T-I/ST	5 ms	I2C	85 °C	-40 °C	128 x 8	5.5 V	1.7 V	EEPROM	Non-Volatile	EEPROM	8-TSSOP	400 kHz	Surface Mount	128 B	8-TSSOP	0.173 "	4.4 mm	3500 ns
Microchip Technology 24AA01/SN	5 ms	I2C	70 °C	0 °C	128 x 8	5.5 V	1.7 V	EEPROM	Non-Volatile	EEPROM	8-SOIC	400 kHz	Surface Mount	128 B	8-SOIC			3500 ns	3.9 mm	0.154 in
Microchip Technology 24AA01T-I/OT16KVAO	5 ms	I2C	85 °C	-40 °C	128 x 8	5.5 V	1.7 V	EEPROM	Non-Volatile	EEPROM	SOT-23-5	400 kHz	Surface Mount	128 B	SC-74A SOT-753			3.5 µs			AEC-Q100	Automotive
Microchip Technology 24AA01H-I/MS	5 ms	I2C	85 °C	-40 °C	128 x 8	5.5 V	1.7 V	EEPROM	Non-Volatile	EEPROM	8-MSOP	400 kHz	Surface Mount	128 B	8-MSOP 8-TSSOP	0.118 in		900 ns					3 mm
Microchip Technology 24AA01HT-I/SN	5 ms	I2C	85 °C	-40 °C	128 x 8	5.5 V	1.7 V	EEPROM	Non-Volatile	EEPROM	8-SOIC	400 kHz	Surface Mount	128 B	8-SOIC			900 ns	3.9 mm	0.154 in
Microchip Technology 24AA01HT-I/OT	5 ms	I2C	85 °C	-40 °C	128 x 8	5.5 V	1.7 V	EEPROM	Non-Volatile	EEPROM	SOT-23-5	400 kHz	Surface Mount	128 B	SC-74A SOT-753			900 ns
Microchip Technology 24AA01HT-I/MNY	5 ms	I2C	85 °C	-40 °C	128 x 8	5.5 V	1.7 V	EEPROM	Non-Volatile	EEPROM	8-TDFN (2x3)	400 kHz	Surface Mount	128 B	8-WFDFN Exposed Pad			900 ns
Microchip Technology 24AA01HT-I/MS	5 ms	I2C	85 °C	-40 °C	128 x 8	5.5 V	1.7 V	EEPROM	Non-Volatile	EEPROM	8-MSOP	400 kHz	Surface Mount	128 B	8-MSOP 8-TSSOP	0.118 in		900 ns					3 mm
Microchip Technology 24AA01/P	5 ms	I2C	70 °C	0 °C	128 x 8	5.5 V	1.7 V	EEPROM	Non-Volatile	EEPROM	8-PDIP	400 kHz	Through Hole	128 B	8-DIP			3500 ns					0.3 in	7.62 mm
Microchip Technology 24AA01T-I/LT	5 ms	I2C	85 °C	-40 °C	128 x 8	5.5 V	1.7 V	EEPROM	Non-Volatile	EEPROM	SC-70-5	400 kHz	Surface Mount	128 B	5-TSSOP SC-70-5 SOT-353			3500 ns

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 0.27
		100	$ 0.26
Newark	Each	1	$ 0.28

Description

General part information

24AA01H Series

The Microchip Technology Inc. 24AA01H/24LC01BH is a 1Kb Serial EEPROM with half array write protection. The device is organized as one block of 128 x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.7V with standby and active currents of only 1 µA and 1 mA, respectively. The 24XX01H also has a page write capability for up to 8 bytes of data. The 24XX01H is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3 TDFN and MSOP packages, and is also available in the 5-lead SOT-23 and SC-70 packages.

Documents

Technical documentation and resources