Integrated Circuits (ICs)

24AA32A/SN

Obsolete

Microchip Technology

IC EEPROM 32KBIT I2C 8SOIC

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Integrated Circuits (ICs)

24AA32A/SN

Obsolete

Microchip Technology

IC EEPROM 32KBIT I2C 8SOIC

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	24AA32A/SN

Access Time	900 ns
Clock Frequency	400 kHz
Memory Format	EEPROM
Memory Interface	I2C
Memory Organization [custom]	4 K
Memory Organization [custom]	8 bits
Memory Size	32 Kbit
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]	1.8 V
Write Cycle Time - Word, Page	5 ms

24AA32AF Series

32Kb I2C compatible 2-wire Serial EEPROM with Quarter-Array Write Protection

Part	Memory Format	Memory Interface	Package / Case [y]	Package / Case	Package / Case [x]	Access Time	Supplier Device Package	Memory Type	Clock Frequency	Write Cycle Time - Word, Page	Technology	Operating Temperature [Max]	Operating Temperature [Min]	Memory Size	Memory Organization [custom]	Memory Organization [custom]	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case [custom]	Package / Case [custom]	Package / Case	Package / Case
Microchip Technology 24AA32A-I/SM	EEPROM	I2C	5.3 mm	8-SOIC	0.209 "	900 ns	8-SOIJ	Non-Volatile	400 kHz	5 ms	EEPROM	85 °C	-40 °C	32 Kbit	4 K	8 bits	Surface Mount	1.8 V	5.5 V
Microchip Technology 24AA32AFT-I/MNY	EEPROM	I2C		8-WFDFN Exposed Pad		900 ns	8-TDFN (2x3)	Non-Volatile	400 kHz	5 ms	EEPROM	85 °C	-40 °C	32 Kbit	4 K	8 bits	Surface Mount	1.7 V	5.5 V
Microchip Technology 24AA32AF-I/SN	EEPROM	I2C	3.9 mm	8-SOIC	0.154 in	900 ns	8-SOIC	Non-Volatile	400 kHz	5 ms	EEPROM	85 °C	-40 °C	32 Kbit	4 K	8 bits	Surface Mount	1.7 V	5.5 V
Microchip Technology 24AA32A/SN	EEPROM	I2C	3.9 mm	8-SOIC	0.154 in	900 ns	8-SOIC	Non-Volatile	400 kHz	5 ms	EEPROM	70 °C	0 °C	32 Kbit	4 K	8 bits	Surface Mount	1.8 V	5.5 V
Microchip Technology 24AA32A-I/ST	EEPROM	I2C		8-TSSOP		900 ns	8-TSSOP	Non-Volatile	400 kHz	5 ms	EEPROM	85 °C	-40 °C	32 Kbit	4 K	8 bits	Surface Mount	1.8 V	5.5 V	0.173 "	4.4 mm
Microchip Technology 24AA32AF-I/P	EEPROM	I2C		8-DIP		900 ns	8-PDIP	Non-Volatile	400 kHz	5 ms	EEPROM	85 °C	-40 °C	32 Kbit	4 K	8 bits	Through Hole	1.7 V	5.5 V			0.3 in	7.62 mm
Microchip Technology 24AA32AFT-I/ST	EEPROM	I2C		8-TSSOP		900 ns	8-TSSOP	Non-Volatile	400 kHz	5 ms	EEPROM	85 °C	-40 °C	32 Kbit	4 K	8 bits	Surface Mount	1.7 V	5.5 V	0.173 "	4.4 mm
Microchip Technology 24AA32AT-I/ST	EEPROM	I2C		8-TSSOP		900 ns	8-TSSOP	Non-Volatile	400 kHz	5 ms	EEPROM	85 °C	-40 °C	32 Kbit	4 K	8 bits	Surface Mount	1.8 V	5.5 V	0.173 "	4.4 mm
Microchip Technology 24AA32A-I/MS	EEPROM	I2C		8-MSOP 8-TSSOP		900 ns	8-MSOP	Non-Volatile	400 kHz	5 ms	EEPROM	85 °C	-40 °C	32 Kbit	4 K	8 bits	Surface Mount	1.8 V	5.5 V	0.118 in		3 mm
Microchip Technology 24AA32A-I/SN	EEPROM	I2C	3.9 mm	8-SOIC	0.154 in	900 ns	8-SOIC	Non-Volatile	400 kHz	5 ms	EEPROM	85 °C	-40 °C	32 Kbit	4 K	8 bits	Surface Mount	1.8 V	5.5 V

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

24AA32AF Series

The Microchip Technology Inc. 24AA32AF is a 32Kb I2C™ compatible Serial EEPROM. The device is organized as a single block of 4K x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.7V, with standby and read currents of only 1 µA and 400 µA, respectively. It has been developed for advanced, lowpower applications such as personal communications or data acquisition. The 24AA32AF also has a page write capability for up to 32 bytes of data. Functional address lines allow up to eight devices on the same bus, for up to 256 Kbits address space. The 24AA32AF is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, TDFN and MSOP packages. The 24AA32AF is also available in the 5-lead SOT-23 package.

Documents

Technical documentation and resources