Integrated Circuits (ICs)

FT93C66A-USR-B

Active

Fremont Micro Devices Ltd

IC EEPROM 4KBIT 3-WIRE 2MHZ 8SOP

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsFT93C66A-USR-B | Datasheet

Integrated Circuits (ICs)

FT93C66A-USR-B

Active

Fremont Micro Devices Ltd

IC EEPROM 4KBIT 3-WIRE 2MHZ 8SOP

Deep-Dive with AI

DocumentsFT93C66A-USR-B | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	FT93C66A-USR-B

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]	85 C
Operating Temperature [Min]	-40 ¯C
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Supplier Device Package	8-SOP
Technology	EEPROM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.8 V
Write Cycle Time - Word, Page [custom]	10 ms
Write Cycle Time - Word, Page [custom]	10 ms

93C66A Series

Part	Supplier Device Package	Memory Format	Memory Organization	Package / Case	Package / Case	Package / Case	Voltage - Supply [Max]	Voltage - Supply [Min]	Memory Size	Technology	Memory Interface	Clock Frequency	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]	Memory Type	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type
Fremont Micro Devices Ltd FT93C66A-USR-T	8-SOP	EEPROM	256 x 16 512 x 8	0.154 in	8-SOIC	3.9 mm	5.5 V	1.8 V	512 B	EEPROM	3-Wire Serial	2 MHz	10 ms	10 ms	Non-Volatile	85 C	-40 ¯C	Surface Mount
Fremont Micro Devices Ltd FT93C66A-ISR-T	8-SOP	EEPROM	256 x 16 512 x 8	0.154 in	8-SOIC	3.9 mm	5.5 V	1.8 V	512 B	EEPROM	3-Wire Serial	2 MHz	10 ms	10 ms	Non-Volatile	85 C	-40 ¯C	Surface Mount
Fremont Micro Devices Ltd FT93C66A-ISR-B	8-SOP	EEPROM	256 x 16 512 x 8	0.154 in	8-SOIC	3.9 mm	5.5 V	1.8 V	512 B	EEPROM	3-Wire Serial	2 MHz	10 ms	10 ms	Non-Volatile	85 C	-40 ¯C	Surface Mount
Fremont Micro Devices Ltd FT93C66A-UTR-T	8-TSSOP	EEPROM	256 x 16 512 x 8	0.173 in	8-TSSOP	4.4 mm	5.5 V	1.8 V	512 B	EEPROM	3-Wire Serial	2 MHz	10 ms	10 ms	Non-Volatile	85 C	-40 ¯C	Surface Mount
Fremont Micro Devices Ltd FT93C66A-ITR-T	8-TSSOP	EEPROM	256 x 16 512 x 8	0.173 in	8-TSSOP	4.4 mm	5.5 V	1.8 V	512 B	EEPROM	3-Wire Serial	2 MHz	10 ms	10 ms	Non-Volatile	85 C	-40 ¯C	Surface Mount
Fremont Micro Devices Ltd FT93C66A-UTR-B	8-TSSOP	EEPROM	256 x 16 512 x 8	0.173 in	8-TSSOP	4.4 mm	5.5 V	1.8 V	512 B	EEPROM	3-Wire Serial	2 MHz	10 ms	10 ms	Non-Volatile	85 C	-40 ¯C	Surface Mount
Fremont Micro Devices Ltd FT93C66A-UDR-B	8-DIP	EEPROM	256 x 16 512 x 8		8-DIP (0.300" 7.62mm)		5.5 V	1.8 V	512 B	EEPROM	3-Wire Serial	2 MHz	10 ms	10 ms	Non-Volatile	85 C	-40 ¯C	Through Hole
Fremont Micro Devices Ltd FT93C66A-USR-B	8-SOP	EEPROM	256 x 16 512 x 8	0.154 in	8-SOIC	3.9 mm	5.5 V	1.8 V	512 B	EEPROM	3-Wire Serial	2 MHz	10 ms	10 ms	Non-Volatile	85 C	-40 ¯C	Surface Mount
Fremont Micro Devices Ltd FT93C66A-ITR-B	8-TSSOP	EEPROM	256 x 16 512 x 8	0.173 in	8-TSSOP	4.4 mm	5.5 V	1.8 V	512 B	EEPROM	3-Wire Serial	2 MHz	10 ms	10 ms	Non-Volatile	85 C	-40 ¯C	Surface Mount
Fremont Micro Devices Ltd FT93C66A-IDR-B	8-DIP	EEPROM	256 x 16 512 x 8		8-DIP (0.300" 7.62mm)		5.5 V	1.8 V	512 B	EEPROM	3-Wire Serial	2 MHz	10 ms	10 ms	Non-Volatile	85 C	-40 ¯C	Through Hole

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.15
	Tube	1	$ 0.20
		10	$ 0.20
		25	$ 0.18
		50	$ 0.18
		100	$ 0.16
		300	$ 0.16
		500	$ 0.16

Description

General part information

93C66A Series

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

Documents

Technical documentation and resources

FT93C66A-USR-B | Datasheet

Datasheet