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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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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Description Specifications Series Pricing CAD Documents

Description

General part information

24AA01 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.

Technical Specifications

Parameters and characteristics for this part

Specification	24AA01/SN

Access Time	3500 ns
Clock Frequency	400 kHz
Memory Depth	128
Memory Format	EEPROM
Memory Interface (Type)	I2C
Memory Size	1 Kbit
Memory Type	Non-Volatile
Memory Width	8 bit
Mounting Type	Surface Mount
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Package Length	0.154 in
Package Name	8-SOIC
Package Width	3.9 mm
Technology	EEPROM
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	1.7 V
Write Cycle Time - Page	5 ms
Write Cycle Time - Word	5 ms

24AA01 Series

1Kb I2C Serial EEPROM with Half-Array Write Protection

Part	Memory Interface (Type)	Package Name	Memory Depth	Memory Width	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Memory Type	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	Write Cycle Time - Word	Write Cycle Time - Page	Technology	Package Length	Package Width	Memory Format	Clock Frequency	Memory Size	Access Time	Grade	Qualification	Package / Case
Microchip Technology 24AA01T-I/ST	I2C	8-TSSOP	128	8 bit	1.7 V	5.5 V	Non-Volatile	85 °C	-40 °C	Surface Mount	5 ms	5 ms	EEPROM	0.173 in	4.4 mm	EEPROM	400 kHz	1 Kbit	3500 ns
Microchip Technology 24AA01/SN	I2C	8-SOIC	128	8 bit	1.7 V	5.5 V	Non-Volatile	70 °C	0 °C	Surface Mount	5 ms	5 ms	EEPROM	0.154 in	3.9 mm	EEPROM	400 kHz	1 Kbit	3500 ns
Microchip Technology 24AA01HT-I/ST	I2C	8-TSSOP	128	8 bit	1.7 V	5.5 V	Non-Volatile	85 °C	-40 °C	Surface Mount	5 ms	5 ms	EEPROM	0.173 in	4.4 mm	EEPROM	400 kHz	1 Kbit	900 ns
Microchip Technology 24AA01T-I/OT16KVAO	I2C	SOT-23-5	128	8 bit	1.7 V	5.5 V	Non-Volatile	85 °C	-40 °C	Surface Mount	5 ms	5 ms	EEPROM			EEPROM	400 kHz	1 Kbit	3.5 µs	Automotive	AEC-Q100
Microchip Technology 24AA01H-I/MS	I2C	8-MSOP 8-TSSOP 8-MSOP	128	8 bit	1.7 V	5.5 V	Non-Volatile	85 °C	-40 °C	Surface Mount	5 ms	5 ms	EEPROM	0.118 in	3 mm	EEPROM	400 kHz	1 Kbit	900 ns
Microchip Technology 24AA01HT-I/SN	I2C	8-SOIC	128	8 bit	1.7 V	5.5 V	Non-Volatile	85 °C	-40 °C	Surface Mount	5 ms	5 ms	EEPROM	0.154 in	3.9 mm	EEPROM	400 kHz	1 Kbit	900 ns
Microchip Technology 24AA01T-I/MNY	I2C	8-TDFN	128	8 bit	1.7 V	5.5 V	Non-Volatile	85 °C	-40 °C	Surface Mount	5 ms	5 ms	EEPROM	2 mm	3 mm	EEPROM	400 kHz	1 Kbit	3500 ns			8-WFDFN Exposed Pad
Microchip Technology 24AA01HT-I/OT	I2C	SOT-23-5	128	8 bit	1.7 V	5.5 V	Non-Volatile	85 °C	-40 °C	Surface Mount	5 ms	5 ms	EEPROM			EEPROM	400 kHz	1 Kbit	900 ns
Microchip Technology 24AA01HT-I/MNY	I2C	8-TDFN	128	8 bit	1.7 V	5.5 V	Non-Volatile	85 °C	-40 °C	Surface Mount	5 ms	5 ms	EEPROM	2 mm	3 mm	EEPROM	400 kHz	1 Kbit	900 ns			8-WFDFN Exposed Pad
Microchip Technology 24AA01HT-I/MS	I2C	8-MSOP 8-TSSOP 8-MSOP	128	8 bit	1.7 V	5.5 V	Non-Volatile	85 °C	-40 °C	Surface Mount	5 ms	5 ms	EEPROM	0.118 in	3 mm	EEPROM	400 kHz	1 Kbit	900 ns

Pricing

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CAD

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Documents

Technical documentation and resources

Product Change Notice EN

24AA01/SN | Datasheet