AT93C56A-10PU-2.7

Obsolete

Microchip Technology

IC EEPROM 2KBIT 3-WIRE 2MHZ 8DIP

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AT93C56A-10PU-2.7

Obsolete

Microchip Technology

IC EEPROM 2KBIT 3-WIRE 2MHZ 8DIP

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Description Specifications Series Pricing CAD Documents

Description

General part information

93C56A Series

The Microchip 93C56A device is a 2Kb Microwire (3-wire) Serial EEPROM with dedicated 8-bit memory organization and a voltage operation range of 4.5 - 5.5V. Also available are the 93C56B for dedicated 16-bit memory organization and the 93C56C for hardware selectable word size using the ORG pin. The 93C56A is optimized for use in consumer, industrial, and automotive applications where reliable and dependable nonvolatile memory storage is essential. The device is available in a variety of Pb-free packages including SOT-23, PDIP, SOIC, MSOP, DFN and TSSOP.

Technical Specifications

Parameters and characteristics for this part

Specification	AT93C56A-10PU-2.7

Clock Frequency	2 MHz
Memory Depth (Option 1)	256
Memory Depth (Option 2)	128
Memory Format	EEPROM
Memory Interface (Type)	Serial
Memory Interface Wire Count	3
Memory Organization	256 x 8, 128 x 16
Memory Size	2 Kbit
Memory Type	Non-Volatile
Memory Width (Option 1)	8 bit
Memory Width (Option 2)	16 bit
Mounting Type	Through Hole
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.3 in
Package Name	8-PDIP, 8-DIP
Package Width	7.62 mm
Technology	EEPROM
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	2.7 V
Write Cycle Time - Page	10 ms
Write Cycle Time - Word	10 ms

93C56A Series

2Kb 5V Microwire (3-wire) Serial EEPROM with 8-Bit Organization

Part	Operating Temperature (Max)	Operating Temperature (Min)	Package Length	Package Name	Package Width	Write Cycle Time - Word	Write Cycle Time - Page	Memory Size	Mounting Type	Memory Interface Wire Count	Memory Interface (Type)	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Technology	Memory Type	Memory Format	Memory Width (Option 2)	Memory Organization	Memory Depth (Option 2)	Memory Depth (Option 1)	Memory Width (Option 1)	Clock Frequency	Memory Depth	Memory Width	Package / Case
Microchip Technology AT93C56A-10SU-1.8	85 °C	-40 °C	0.154 in	8-SOIC	3.9 mm	10 ms	10 ms	2 Kbit	Surface Mount	3	Serial	5.5 V	1.8 V	EEPROM	Non-Volatile	EEPROM	16 bit	128 x 16 256 x 8	128	256	8 bit	2 MHz
Microchip Technology 93C56AT-I/MS	85 °C	-40 °C	0.118 in	8-MSOP 8-TSSOP 8-MSOP	3 mm	2 ms	2 ms	2 Kbit	Surface Mount		Microwire	5.5 V	4.5 V	EEPROM	Non-Volatile	EEPROM						2 MHz	256	8 bit
Microchip Technology 93C56AT-I/OT	85 °C	-40 °C		SOT-23-6		2 ms	2 ms	2 Kbit	Surface Mount		Microwire	5.5 V	4.5 V	EEPROM	Non-Volatile	EEPROM						2 MHz	256	8 bit	SOT-23-6
Microchip Technology 93C56AT-E/MNY	125 °C	-40 °C	2 mm	8-TDFN	3 mm	2 ms	2 ms	2 Kbit	Surface Mount		Microwire	5.5 V	4.5 V	EEPROM	Non-Volatile	EEPROM						2 MHz	256	8 bit	8-WFDFN Exposed Pad
Microchip Technology AT93C56A-10PU-1.8	85 °C	-40 °C	0.3 in	8-DIP 8-PDIP	7.62 mm	10 ms	10 ms	2 Kbit	Through Hole	3	Serial	5.5 V	1.8 V	EEPROM	Non-Volatile	EEPROM	16 bit	128 x 16 256 x 8	128	256	8 bit	2 MHz
Microchip Technology AT93C56AW-10SU-2.7	85 °C	-40 °C	0.209 in	8-SOIC	5.3 mm	10 ms	10 ms	2 Kbit	Surface Mount	3	Serial	5.5 V	2.7 V	EEPROM	Non-Volatile	EEPROM	16 bit	128 x 16 256 x 8	128	256	8 bit	2 MHz
Microchip Technology 93C56A-E/MS	125 °C	-40 °C	0.118 in	8-MSOP 8-TSSOP 8-MSOP	3 mm	2 ms	2 ms	2 Kbit	Surface Mount		Microwire	5.5 V	4.5 V	EEPROM	Non-Volatile	EEPROM						2 MHz	256	8 bit
Microchip Technology AT93C56AY1-10YI-2.7	85 °C	-40 °C	3 mm	8-MAP	4.9 mm	10 ms	10 ms	2 Kbit	Surface Mount	3	Serial	5.5 V	2.7 V	EEPROM	Non-Volatile	EEPROM	16 bit	128 x 16 256 x 8	128	256	8 bit	2 MHz			8-VDFN Exposed Pad
Microchip Technology AT93C56A-10SI-2.7	85 °C	-40 °C	0.154 in	8-SOIC	3.9 mm	10 ms	10 ms	2 Kbit	Surface Mount	3	Serial	5.5 V	2.7 V	EEPROM	Non-Volatile	EEPROM	16 bit	128 x 16 256 x 8	128	256	8 bit	2 MHz
Microchip Technology 93C56A-E/SN	125 °C	-40 °C	0.154 in	8-SOIC	3.9 mm	2 ms	2 ms	2 Kbit	Surface Mount		Microwire	5.5 V	4.5 V	EEPROM	Non-Volatile	EEPROM						2 MHz	256	8 bit

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

AT93C56A-10PU-2.7 | Datasheet