24LC32AT-I/ST

Active

Microchip Technology

EEPROM, 32 KBIT, 4K X 8BIT, I2C, 400 KHZ, TSSOP, 8 PINS

24LC32AT-I/ST

Active

Microchip Technology

EEPROM, 32 KBIT, 4K X 8BIT, I2C, 400 KHZ, TSSOP, 8 PINS

Description Specifications Series Pricing CAD Documents

Description

General part information

24LC32A Series

The Microchip Technology Inc. 24LC32AF 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 2.5V, 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 24LC32AF 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 24LC32AF is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, TDFN and MSOP packages. The 24LC32AF is also available in the 5-lead SOT-23 package.

Technical Specifications

Parameters and characteristics for this part

Specification	24LC32AT-I/ST

Access Time	900 ns
Clock Frequency	400 kHz
Memory Depth	4 K
Memory Format	EEPROM
Memory Interface (Type)	I2C
Memory Size	4 kB
Memory Type	Non-Volatile
Memory Width	8 bit
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.173 in
Package Name	8-TSSOP
Package Width	4.4 mm
Technology	EEPROM
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	2.5 V
Write Cycle Time - Page	5 ms
Write Cycle Time - Word	5 ms

24LC32A Series

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

Part	Operating Temperature (Max)	Operating Temperature (Min)	Memory Type	Access Time	Memory Width	Memory Depth	Write Cycle Time - Word	Write Cycle Time - Page	Clock Frequency	Memory Format	Technology	Package / Case	Memory Size	Package Width	Package Name	Package Length	Memory Interface (Type)	Mounting Type	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Grade	Qualification
Microchip Technology 24LC32AT-I/MNY	85 °C	-40 °C	Non-Volatile	900 ns	8 bit	4 K	5 ms	5 ms	400 kHz	EEPROM	EEPROM	8-WFDFN Exposed Pad	4 kB	3 mm	8-TDFN	2 mm	I2C	Surface Mount	2.5 V	5.5 V
Microchip Technology 24LC32AF-I/ST	85 °C	-40 °C	Non-Volatile	900 ns	8 bit	4 K	5 ms	5 ms	400 kHz	EEPROM	EEPROM		4 kB	4.4 mm	8-TSSOP	0.173 in	I2C	Surface Mount	2.5 V	5.5 V
Microchip Technology 24LC32AT-I/SM	85 °C	-40 °C	Non-Volatile	900 ns	8 bit	4 K	5 ms	5 ms	400 kHz	EEPROM	EEPROM		4 kB	5.3 mm	8-SOIC 8-SOIJ	0.209 in	I2C	Surface Mount	2.5 V	5.5 V
Microchip Technology 24LC32A-I/MS16KVAO	85 °C	-40 °C	Non-Volatile	900 ns	8 bit	4 K	5 ms	5 ms	400 kHz	EEPROM	EEPROM		4 kB	3 mm	8-MSOP 8-TSSOP 8-MSOP	0.118 in	I2C	Surface Mount	2.5 V	5.5 V	Automotive	AEC-Q100
Microchip Technology 24LC32A-E/SN	125 °C	-40 °C	Non-Volatile	900 ns	8 bit	4 K	5 ms	5 ms	400 kHz	EEPROM	EEPROM		4 kB	3.9 mm	8-SOIC	0.154 in	I2C	Surface Mount	2.5 V	5.5 V
Microchip Technology 24LC32AFT-E/MS	125 °C	-40 °C	Non-Volatile	900 ns	8 bit	4 K	5 ms	5 ms	400 kHz	EEPROM	EEPROM		4 kB	3 mm	8-MSOP 8-TSSOP 8-MSOP	0.118 in	I2C	Surface Mount	2.5 V	5.5 V
Microchip Technology 24LC32AT-I/SN	85 °C	-40 °C	Non-Volatile	900 ns	8 bit	4 K	5 ms	5 ms	400 kHz	EEPROM	EEPROM		4 kB	3.9 mm	8-SOIC	0.154 in	I2C	Surface Mount	2.5 V	5.5 V
Microchip Technology 24LC32A-I/SM	85 °C	-40 °C	Non-Volatile	900 ns	8 bit	4 K	5 ms	5 ms	400 kHz	EEPROM	EEPROM		4 kB	5.3 mm	8-SOIC 8-SOIJ	0.209 in	I2C	Surface Mount	2.5 V	5.5 V
Microchip Technology 24LC32AT-I/ST	85 °C	-40 °C	Non-Volatile	900 ns	8 bit	4 K	5 ms	5 ms	400 kHz	EEPROM	EEPROM		4 kB	4.4 mm	8-TSSOP	0.173 in	I2C	Surface Mount	2.5 V	5.5 V
Microchip Technology 24LC32AX-E/ST	125 °C	-40 °C	Non-Volatile	900 ns	8 bit	4 K	5 ms	5 ms	400 kHz	EEPROM	EEPROM		4 kB	4.4 mm	8-TSSOP	0.173 in	I2C	Surface Mount	2.5 V	5.5 V