Integrated Circuits (ICs)

93C56-E/SN

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Microchip Technology

256 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8

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Integrated Circuits (ICs)

93C56-E/SN

Active

Microchip Technology

256 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	93C56-E/SN

Clock Frequency	2 MHz
Memory Format	EEPROM
Memory Interface	Microwire
Memory Organization	128 x 16, 256 x 8
Memory Size	256 B
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	8-SOIC
Technology	EEPROM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V
Write Cycle Time - Word, Page	2 ms

93C56 Series

Part	Package / Case	Package / Case [y]	Package / Case [x]	Memory Format	Mounting Type	Write Cycle Time - Word, Page	Voltage - Supply [Min]	Voltage - Supply [Max]	Memory Type	Operating Temperature [Max]	Operating Temperature [Min]	Memory Organization	Memory Size	Technology	Memory Interface	Clock Frequency	Supplier Device Package	Package / Case [custom]	Package / Case [custom]	Package / Case	Package / Case
Microchip Technology AT93C56-10SI-2.7-T	8-SOIC	3.9 mm	0.154 in	EEPROM	Surface Mount	10 ms	2.7 V	5.5 V	Non-Volatile	85 °C	-40 °C	128 x 16 256 x 8	256 B	EEPROM	3-Wire Serial	2 MHz	8-SOIC
Microchip Technology AT93C56-10TI-1.8	8-TSSOP			EEPROM	Surface Mount	10 ms	1.8 V	5.5 V	Non-Volatile	85 °C	-40 °C	128 x 16 256 x 8	256 B	EEPROM	3-Wire Serial	2 MHz	8-TSSOP	0.173 "	4.4 mm
Microchip Technology 93C56T-E/SN	8-SOIC	3.9 mm	0.154 in	EEPROM	Surface Mount	2 ms	4.5 V	5.5 V	Non-Volatile	125 °C	-40 °C	128 x 16 256 x 8	256 B	EEPROM	Microwire	2 MHz	8-SOIC
Microchip Technology AT93C56-10PI	8-DIP			EEPROM	Through Hole	10 ms	4.5 V	5.5 V	Non-Volatile	85 °C	-40 °C	128 x 16 256 x 8	256 B	EEPROM	3-Wire Serial	2 MHz	8-PDIP			0.3 in	7.62 mm
Microchip Technology AT93C56-10SC-2.7	8-SOIC	3.9 mm	0.154 in	EEPROM	Surface Mount	10 ms	2.7 V	5.5 V	Non-Volatile			128 x 16 256 x 8	256 B	EEPROM	3-Wire Serial	2 MHz	8-SOIC
Microchip Technology 93C56-E/SN	8-SOIC	3.9 mm	0.154 in	EEPROM	Surface Mount	2 ms	4.5 V	5.5 V	Non-Volatile	125 °C	-40 °C	128 x 16 256 x 8	256 B	EEPROM	Microwire	2 MHz	8-SOIC
Microchip Technology AT93C56-10PC-2.7	8-DIP			EEPROM	Through Hole	10 ms	2.7 V	5.5 V	Non-Volatile			128 x 16 256 x 8	256 B	EEPROM	3-Wire Serial	2 MHz	8-PDIP			0.3 in	7.62 mm
Microchip Technology AT93C56-10SI-1.8	8-SOIC	3.9 mm	0.154 in	EEPROM	Surface Mount	10 ms	1.8 V	5.5 V	Non-Volatile	85 °C	-40 °C	128 x 16 256 x 8	256 B	EEPROM	3-Wire Serial	2 MHz	8-SOIC
Microchip Technology AT93C56-10SI-2.7	8-SOIC	3.9 mm	0.154 in	EEPROM	Surface Mount	10 ms	2.7 V	5.5 V	Non-Volatile	85 °C	-40 °C	128 x 16 256 x 8	256 B	EEPROM	3-Wire Serial	2 MHz	8-SOIC
Microchip Technology AT93C56-10SC-2.5	8-SOIC	3.9 mm	0.154 in	EEPROM	Surface Mount	10 ms	2.5 V	5.5 V	Non-Volatile	70 °C	0 °C	128 x 16 256 x 8	256 B	EEPROM	3-Wire Serial	2 MHz	8-SOIC

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 0.82
		25	$ 0.80
		100	$ 0.76
Microchip Direct	TUBE	1	$ 0.80
		25	$ 0.78
		100	$ 0.74
		1000	$ 0.70
		5000	$ 0.65
		10000	$ 0.61
Newark	Each	1	$ 0.83
		10	$ 0.82
		25	$ 0.81
		50	$ 0.79
		100	$ 0.77

Description

General part information

93C56 Series

Low-power CMOS technology

ORG pin to select word size for ‘56C version

256 x 8-bit organization ‘A’ ver. devices (no ORG)

Documents

Technical documentation and resources