Specification	AT24C256N-10SC

Access Time	550 ns
Clock Frequency	1 MHz
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)	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)	4.5 V
Write Cycle Time - Page	10 ms
Write Cycle Time - Word	10 ms

AT24C256 Series

Part	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Memory Type	Technology	Memory Size	Operating Temperature (Max)	Operating Temperature (Min)	Access Time	Clock Frequency	Memory Format	Package Length	Package Name	Package Width	Memory Depth	Memory Width	Mounting Type	Write Cycle Time - Word	Write Cycle Time - Page	Memory Interface (Type)
Microchip Technology AT24C256BW-SH-B	5.5 V	1.8 V	Non-Volatile	EEPROM	32 kB	85 °C	-40 °C	550 ns	1 MHz	EEPROM	0.209 in	8-SOIC	5.3 mm	32 K	8 bit	Surface Mount	5 ms	5 ms	I2C
Microchip Technology AT24C256W-10SI-2.7-T	5.5 V	2.7 V	Non-Volatile	EEPROM	32 kB	85 °C	-40 °C	550 ns	1 MHz	EEPROM	0.209 in	8-SOIC	5.3 mm	32 K	8 bit	Surface Mount	10 ms	10 ms	I2C
Microchip Technology AT24C256N-10SC-1.8	3.6 V	1.8 V	Non-Volatile	EEPROM	32 kB	70 °C	0 °C	900 ns	400 kHz	EEPROM	0.154 in	8-SOIC	3.9 mm	32 K	8 bit	Surface Mount	10 ms	10 ms	I2C
Microchip Technology AT24C256-10TI-1.8	3.6 V	1.8 V	Non-Volatile	EEPROM	32 kB	85 °C	-40 °C	900 ns	400 kHz	EEPROM	0.173 in	8-TSSOP	4.4 mm	32 K	8 bit	Surface Mount	10 ms	10 ms	I2C
Microchip Technology AT24C256W-10SU-2.7	5.5 V	2.7 V	Non-Volatile	EEPROM	32 kB	85 °C	-40 °C	550 ns	1 MHz	EEPROM	0.209 in	8-SOIC	5.3 mm	32 K	8 bit	Surface Mount	10 ms	10 ms	I2C
Microchip Technology AT24C256W-10SI-1.8	3.6 V	1.8 V	Non-Volatile	EEPROM	32 kB	85 °C	-40 °C	900 ns	400 kHz	EEPROM	0.209 in	8-SOIC	5.3 mm	32 K	8 bit	Surface Mount	10 ms	10 ms	I2C
Microchip Technology AT24C256-10PC	5.5 V	4.5 V	Non-Volatile	EEPROM	32 kB	70 °C	0 °C	550 ns	1 MHz	EEPROM	0.3 in	8-DIP 8-PDIP	7.62 mm	32 K	8 bit	Through Hole	10 ms	10 ms	I2C
Microchip Technology AT24C256-10PU-2.7	5.5 V	2.7 V	Non-Volatile	EEPROM	32 kB	85 °C	-40 °C	550 ns	1 MHz	EEPROM	0.3 in	8-DIP 8-PDIP	7.62 mm	32 K	8 bit	Through Hole	10 ms	10 ms	I2C
Microchip Technology AT24C256W-10SI-2.7	5.5 V	2.7 V	Non-Volatile	EEPROM	32 kB	85 °C	-40 °C	550 ns	1 MHz	EEPROM	0.209 in	8-SOIC	5.3 mm	32 K	8 bit	Surface Mount	10 ms	10 ms	I2C
Microchip Technology AT24C256B-PU	5.5 V	1.8 V	Non-Volatile	EEPROM	32 kB	85 °C	-40 °C	550 ns	1 MHz	EEPROM	0.3 in	8-DIP 8-PDIP	7.62 mm	32 K	8 bit	Through Hole	5 ms	5 ms	I2C

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AT24C256N-10SC | Datasheet