Integrated Circuits (ICs)

AT93C66A-SQ27U2

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IC EEPROM 4KBIT 3-WIRE 8SOIC

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Integrated Circuits (ICs)

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IC EEPROM 4KBIT 3-WIRE 8SOIC

Technical Specifications

Parameters and characteristics for this part

Specification	AT93C66A-SQ27U2

Clock Frequency	2 MHz
Memory Format	EEPROM
Memory Interface	3-Wire Serial
Memory Organization	512 x 8, 256 x 16
Memory Size	512 B
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Supplier Device Package	8-SOIC
Technology	EEPROM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2.7 V
Write Cycle Time - Word, Page [custom]	10 ms
Write Cycle Time - Word, Page [custom]	10 ms

Part	Memory Size	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]	Memory Type	Memory Interface	Technology	Package / Case	Package / Case	Package / Case	Memory Organization	Supplier Device Package	Memory Format	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Clock Frequency
Atmel AT93C66A-SQ27U2	512 B	10 ms	10 ms	Non-Volatile	3-Wire Serial	EEPROM	0.154 in	8-SOIC	3.9 mm	256 x 16 512 x 8	8-SOIC	EEPROM	Surface Mount	5.5 V	2.7 V	125 °C	-40 °C	2 MHz
Atmel AT93C66A-10TU-1.8	512 B	10 ms	10 ms	Non-Volatile	3-Wire Serial	EEPROM	0.173 in	8-TSSOP	4.4 mm	256 x 16 512 x 8	8-TSSOP	EEPROM	Surface Mount	5.5 V	1.8 V	85 C	-40 ¯C	2 MHz
Atmel AT93C66A-10TQ-2.7	512 B	10 ms	10 ms	Non-Volatile	3-Wire Serial	EEPROM	0.173 in	8-TSSOP	4.4 mm	256 x 16 512 x 8	8-TSSOP	EEPROM	Surface Mount	5.5 V	2.7 V	125 °C	-40 °C	2 MHz

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

General part information

EEPROM Memory IC 4Kbit 3-Wire Serial 2 MHz 8-SOIC

Technical documentation and resources

No documents available