Specification	24AA256-I/SM

Access Time	900 ns
Clock Frequency	400 kHz
Memory Depth	32 K
Memory Format	EEPROM
Memory Interface (Type)	I2C
Memory Size	32 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	0.209 in
Package Name	8-SOIJ, 8-SOIC
Package Width	5.3 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

24AA256 Series

Part	Clock Frequency	Technology	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Memory Format	Mounting Type	Package Width	Package Name	Package Length	Access Time	Memory Interface (Type)	Write Cycle Time - Word	Write Cycle Time - Page	Memory Size	Memory Depth	Memory Width	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case	Memory Type
Microchip Technology 24AA256T-I/MNY	400 kHz	EEPROM	1.7 V	5.5 V	EEPROM	Surface Mount	3 mm	8-TDFN	2 mm	900 ns	I2C	5 ms	5 ms	32 kB	32 K	8 bit	85 °C	-40 °C	8-WFDFN Exposed Pad	Non-Volatile
Microchip Technology 24AA256T-E/MF	400 kHz	EEPROM	1.7 V	5.5 V	EEPROM	Surface Mount	5 mm	8-DFN-S	6 mm	900 ns	I2C	5 ms	5 ms	32 kB	32 K	8 bit	125 °C	-40 °C	8-VDFN Exposed Pad	Non-Volatile
Microchip Technology 24AA256-E/SN	400 kHz	EEPROM	1.7 V	5.5 V	EEPROM	Surface Mount	3.9 mm	8-SOIC	0.154 in	900 ns	I2C	5 ms	5 ms	32 kB	32 K	8 bit	125 °C	-40 °C		Non-Volatile
Microchip Technology 24AA256T-E/MNY	400 kHz	EEPROM	1.7 V	5.5 V	EEPROM	Surface Mount	3 mm	8-TDFN	2 mm	900 ns	I2C	5 ms	5 ms	32 kB	32 K	8 bit	125 °C	-40 °C	8-WFDFN Exposed Pad	Non-Volatile
Microchip Technology 24AA256UIDT-I/ST	400 kHz	EEPROM	1.7 V	5.5 V	EEPROM	Surface Mount	4.4 mm	8-TSSOP	0.173 in	900 ns	I2C	5 ms	5 ms	32 kB	32 K	8 bit	85 °C	-40 °C		Non-Volatile
Microchip Technology 24AA256T/SM	400 kHz	EEPROM	1.7 V	5.5 V	EEPROM	Surface Mount	5.3 mm	8-SOIC 8-SOIJ	0.209 in	900 ns	I2C	5 ms	5 ms	32 kB	32 K	8 bit	70 °C	0 °C		Non-Volatile
Microchip Technology 24AA256T-E/ST	400 kHz	EEPROM	1.7 V	5.5 V	EEPROM	Surface Mount	4.4 mm	8-TSSOP	0.173 in	900 ns	I2C	5 ms	5 ms	32 kB	32 K	8 bit	125 °C	-40 °C		Non-Volatile
Microchip Technology 24AA256-I/MF	400 kHz	EEPROM	1.7 V	5.5 V	EEPROM	Surface Mount	5 mm	8-DFN-S	6 mm	900 ns	I2C	5 ms	5 ms	32 kB	32 K	8 bit	85 °C	-40 °C	8-VDFN Exposed Pad	Non-Volatile
Microchip Technology 24AA256-I/SN	400 kHz	EEPROM	1.7 V	5.5 V	EEPROM	Surface Mount	3.9 mm	8-SOIC	0.154 in	900 ns	I2C	5 ms	5 ms	32 kB	32 K	8 bit	85 °C	-40 °C		Non-Volatile
Microchip Technology 24AA256T-I/SN	400 kHz	EEPROM	1.7 V	5.5 V	EEPROM	Surface Mount	3.9 mm	8-SOIC	0.154 in	900 ns	I2C	5 ms	5 ms	32 kB	32 K	8 bit	85 °C	-40 °C		Non-Volatile