Memory Size is 4Kb (256 x 16) - Memory Distributor - 93C66B-I/P 93C66BT-I/SN 93LC66B-I/P

Part Number	Manufacturer / Brand	Brife Description	Part Status	Memory Type	Memory Format	Technology	Memory Size	Clock Frequency	Write Cycle Time - Word, Page	Access Time	Memory Interface	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
93C66B-I/P	Microchip Technology	IC EEPROM 4K SPI 2MHZ 8DIP	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	2ms	-	SPI	4.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
93C66BT-I/SN	Microchip Technology	IC EEPROM 4K SPI 2MHZ 8SOIC	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	2ms	-	SPI	4.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
93LC66B-I/P	Microchip Technology	IC EEPROM 4K SPI 2MHZ 8DIP	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	6ms	-	SPI	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
93LC66B-I/SN	Microchip Technology	IC EEPROM 4K SPI 2MHZ 8SOIC	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	6ms	-	SPI	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
93LC66B/P	Microchip Technology	IC EEPROM 4K SPI 2MHZ 8DIP	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	6ms	-	SPI	2.5 V ~ 5.5 V	0°C ~ 70°C (TA)	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
93LC66B/SN	Microchip Technology	IC EEPROM 4K SPI 2MHZ 8SOIC	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	6ms	-	SPI	2.5 V ~ 5.5 V	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
93LC66B/ST	Microchip Technology	IC EEPROM 4K SPI 2MHZ 8TSSOP	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	6ms	-	SPI	2.5 V ~ 5.5 V	0°C ~ 70°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
93LC66BT/SN	Microchip Technology	IC EEPROM 4K SPI 2MHZ 8SOIC	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	6ms	-	SPI	2.5 V ~ 5.5 V	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
93LC66BT/ST	Microchip Technology	IC EEPROM 4K SPI 2MHZ 8TSSOP	Obsolete	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	6ms	-	SPI	2.5 V ~ 5.5 V	0°C ~ 70°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
BR9040F-WE2	Rohm Semiconductor	IC EEPROM 4K SPI 2MHZ 8SOP	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	10ms	-	SPI	2 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.173", 4.40mm Width)	8-SOP
BR93G66FJ-3GTE2	Rohm Semiconductor	MICROWIRE BUS 4KBIT256X16BIT E	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	3MHz	5ms	-	SPI	1.7 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOP-J
BR93H66RF-WCE2	Rohm Semiconductor	EEPROMS MICROWIRE SERIAL BUS HI	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	1.25MHz	5ms	-	SPI	2.7 V ~ 5.5 V	-40°C ~ 125°C (TA)	Surface Mount	8-SOIC (0.173", 4.40mm Width)	8-SOP
BR93L66F-WE2	Rohm Semiconductor	IC EEPROM 4K SPI 2MHZ 8SOP	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	5ms	-	SPI	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.173", 4.40mm Width)	8-SOP
BR93L66FJ-WE2	Rohm Semiconductor	IC EEPROM 4K SPI 2MHZ 8SOPJ	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	5ms	-	SPI	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOP-J
BR93L66FV-WE2	Rohm Semiconductor	IC EEPROM 4K SPI 2MHZ 8SSOPB	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	5ms	-	SPI	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-LSSOP (0.173", 4.40mm Width)	8-SSOPB
BR93L66RF-WE2	Rohm Semiconductor	IC EEPROM 4K SPI 2MHZ 8SOP	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	5ms	-	SPI	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.173", 4.40mm Width)	8-SOP
BR93L66RFJ-WE2	Rohm Semiconductor	IC EEPROM 4K SPI 2MHZ 8SOPJ	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	5ms	-	SPI	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOP-J
BR93L66RFV-WE2	Rohm Semiconductor	IC EEPROM 4K SPI 2MHZ 8SSOPB	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	5ms	-	SPI	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-LSSOP (0.173", 4.40mm Width)	8-SSOPB
BR93L66RFVM-WTR	Rohm Semiconductor	IC EEPROM 4K SPI 2MHZ 8MSOP	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	5ms	-	SPI	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-VSSOP, 8-MSOP (0.110", 2.80mm Width)	8-MSOP
BR93L66RFVT-WE2	Rohm Semiconductor	IC EEPROM 4K SPI 2MHZ 8TSSOP	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	5ms	-	SPI	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP-B
CAT64LC40WI-GT3	ON Semiconductor	IC EEPROM 4K SPI 1MHZ 8SOIC	Obsolete	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	1MHz	5ms	-	SPI	2.5 V ~ 6 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
DS2433S	Maxim Integrated	IC EEPROM 4K 1WIRE 8SO	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	-	-	2µs	1-Wire®	-	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.209", 5.30mm Width)	8-SO
DS2433S+	Maxim Integrated	IC EEPROM 4K 1WIRE 8SO	Obsolete	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	-	-	2µs	1-Wire®	-	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.209", 5.30mm Width)	8-SO
DS2433S+T&R	Maxim Integrated	IC EEPROM 4K 1WIRE 8SO	Obsolete	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	-	-	2µs	1-Wire®	-	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.209", 5.30mm Width)	8-SO
DS24B33+	Maxim Integrated	IC EEPROM 4K 1WIRE TO92-3	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	-	-	2µs	1-Wire®	2.8 V ~ 5.25 V	-40°C ~ 85°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
DS24B33Q+U	Maxim Integrated	IC EEPROM 4K 1WIRE 6TDFN	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	-	-	2µs	1-Wire®	2.8 V ~ 5.25 V	-40°C ~ 85°C (TA)	Surface Mount	6-WDFN Exposed Pad	6-TDFN-EP (3x3)
DS24B33S+	Maxim Integrated	IC EEPROM 4K 1WIRE 8SO	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	-	-	2µs	1-Wire®	2.8 V ~ 5.25 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.209", 5.30mm Width)	8-SO
DS24B33S+T&R	Maxim Integrated	IC EEPROM 4K 1WIRE 8SO	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	-	-	2µs	1-Wire®	2.8 V ~ 5.25 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.209", 5.30mm Width)	8-SO
DS28E04S-100+	Maxim Integrated	IC EEPROM 4K 1WIRE 16SOIC	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	-	-	2µs	1-Wire®	-	-40°C ~ 85°C (TA)	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
DS28E04S-100+T	Maxim Integrated	IC EEPROM 4K 1WIRE 16SOIC	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	-	-	2µs	1-Wire®	-	-40°C ~ 85°C (TA)	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
M27W402-100B6	STMicroelectronics	IC EPROM 4K PARALLEL 40DIP	Obsolete	Non-Volatile	EPROM	EPROM - OTP	4Kb (256 x 16)	-	-	100ns	Parallel	2.7 V ~ 3.6 V	-40°C ~ 85°C (TA)	Through Hole	40-DIP (0.600", 15.24mm)	40-PDIP
M93S66-WMN6T	STMicroelectronics	IC EEPROM 4K SPI 2MHZ 8SO	Obsolete	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	5ms	-	SPI	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO
M93S66-WMN6TP	STMicroelectronics	IC EEPROM 4K SPI 2MHZ 8SO	Active	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	2MHz	5ms	-	SPI	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO
NM93C66M8	ON Semiconductor	IC EEPROM 4K SPI 1MHZ 8SO	Obsolete	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	1MHz	10ms	-	SPI	4.5 V ~ 5.5 V	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO
NM93CS66N	ON Semiconductor	IC EEPROM 4K SPI 1MHZ 8DIP	Obsolete	Non-Volatile	EEPROM	EEPROM	4Kb (256 x 16)	1MHz	10ms	-	SPI	4.5 V ~ 5.5 V	0°C ~ 70°C (TA)	Through Hole	8-DIP (0.300", 7.62mm)	8-DIP

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