93C56B Series

2Kb Microwire (3-wire) Serial EEPROM

Catalog

2Kb Microwire (3-wire) Serial EEPROM

Part	Package Name	Mounting Type	Memory Type	Write Cycle Time - Word	Write Cycle Time - Page	Clock Frequency	Memory Depth	Memory Width	Operating Temperature (Max)	Operating Temperature (Min)	Memory Interface (Type)	Package Length	Package Width	Memory Format	Technology	Memory Size	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Package / Case	Memory Width (Option 2)	Memory Organization	Memory Depth (Option 2)	Memory Depth (Option 1)	Memory Width (Option 1)	Memory Interface Wire Count
Microchip Technology 93C56B-I/ST	8-TSSOP	Surface Mount	Non-Volatile	2 ms	2 ms	2 MHz	128	16 bit	85 °C	-40 °C	Microwire	0.173 in	4.4 mm	EEPROM	EEPROM	2 Kbit	5.5 V	4.5 V
Microchip Technology 93C56BT-E/ST	8-TSSOP	Surface Mount	Non-Volatile	2 ms	2 ms	2 MHz	128	16 bit	125 °C	-40 °C	Microwire	0.173 in	4.4 mm	EEPROM	EEPROM	2 Kbit	5.5 V	4.5 V
Microchip Technology 93C56BT-E/OT	SOT-23-6	Surface Mount	Non-Volatile	2 ms	2 ms	2 MHz	128	16 bit	125 °C	-40 °C	Microwire			EEPROM	EEPROM	2 Kbit	5.5 V	4.5 V	SOT-23-6
Microchip Technology 93C56B-E/P	8-DIP 8-PDIP	Through Hole	Non-Volatile	2 ms	2 ms	2 MHz	128	16 bit	125 °C	-40 °C	Microwire	0.3 in	7.62 mm	EEPROM	EEPROM	2 Kbit	5.5 V	4.5 V
Microchip Technology 93C56B-I/P	8-DIP 8-PDIP	Through Hole	Non-Volatile	2 ms	2 ms	2 MHz	128	16 bit	85 °C	-40 °C	Microwire	0.3 in	7.62 mm	EEPROM	EEPROM	2 Kbit	5.5 V	4.5 V
Microchip Technology 93C56BT-I/MS	8-MSOP 8-TSSOP 8-MSOP	Surface Mount	Non-Volatile	2 ms	2 ms	2 MHz	128	16 bit	85 °C	-40 °C	Microwire	0.118 in	3 mm	EEPROM	EEPROM	2 Kbit	5.5 V	4.5 V
Microchip Technology AT93C56B-SSHM-B	8-SOIC	Surface Mount	Non-Volatile	5 ms	5 ms	2 MHz			85 °C	-40 °C	Serial	0.154 in	3.9 mm	EEPROM	EEPROM	2 Kbit	5.5 V	1.7 V		16 bit	128 x 16 256 x 8	128	256	8 bit	3
Microchip Technology 93C56B-E/SN	8-SOIC	Surface Mount	Non-Volatile	2 ms	2 ms	2 MHz	128	16 bit	125 °C	-40 °C	Microwire	0.154 in	3.9 mm	EEPROM	EEPROM	2 Kbit	5.5 V	4.5 V
Microchip Technology 93C56BT-I/OT	SOT-23-6	Surface Mount	Non-Volatile	2 ms	2 ms	2 MHz	128	16 bit	85 °C	-40 °C	Microwire			EEPROM	EEPROM	2 Kbit	5.5 V	4.5 V	SOT-23-6
Microchip Technology 93C56B-I/MS	8-MSOP 8-TSSOP 8-MSOP	Surface Mount	Non-Volatile	2 ms	2 ms	2 MHz	128	16 bit	85 °C	-40 °C	Microwire	0.118 in	3 mm	EEPROM	EEPROM	2 Kbit	5.5 V	4.5 V

Catalog

2Kb Microwire (3-wire) Serial EEPROM

Description

The Microchip AT93C56B is a 2 Kb Microwire (3-wire) Serial EEPROM organized as either 256 x 8 or 128 x 16, selectable in hardware using the ORG pin. The device is optimized for use in consumer, industrial, and automotive applications where reliable and dependable nonvolatile memory storage is essential. The EEPROM is available in a variety of space-saving packaging options.