Specification	BR93H66RFJ-WCE2

Clock Frequency	1.25 MHz
Grade	Automotive
Memory Format	EEPROM
Memory Interface	Microwire
Memory Organization [custom]	16
Memory Organization [custom]	256
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
Qualification	AEC-Q100
Supplier Device Package	8-SOP-J
Technology	EEPROM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2.7 V
Write Cycle Time - Word, Page [custom]	5 ms
Write Cycle Time - Word, Page [custom]	5 ms

BR93H66 Series

Part	Operating Temperature [Max]	Operating Temperature [Min]	Memory Interface	Memory Format	Qualification	Grade	Clock Frequency	Memory Size	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]	Memory Organization [custom]	Memory Organization [custom]	Voltage - Supply [Max]	Voltage - Supply [Min]	Technology	Supplier Device Package	Memory Type	Mounting Type	Package / Case	Package / Case	Package / Case	Write Cycle Time - Word, Page
Rohm Semiconductor BR93H66RF-WCE2	125 °C	-40 °C	Microwire	EEPROM	AEC-Q100	Automotive	1.25 MHz	512 B	5 ms	5 ms	16	256	5.5 V	2.7 V	EEPROM	8-SOP	Non-Volatile	Surface Mount	8-SOIC (0.173" 4.40mm Width)
Rohm Semiconductor BR93H66RFJ-WCE2	125 °C	-40 °C	Microwire	EEPROM	AEC-Q100	Automotive	1.25 MHz	512 B	5 ms	5 ms	16	256	5.5 V	2.7 V	EEPROM	8-SOP-J	Non-Volatile	Surface Mount	8-SOIC	0.154 in	3.9 mm
Rohm Semiconductor BR93H66RFVT-2CE2	125 °C	-40 °C	Microwire	EEPROM	AEC-Q100	Automotive	2 MHz	512 B			16	256	5.5 V	2.5 V	EEPROM	8-TSSOP-B	Non-Volatile	Surface Mount	8-TSSOP	0.173 in	4.4 mm	4 ms
Rohm Semiconductor BR93H66RF-2CE2	125 °C	-40 °C	Microwire	EEPROM	AEC-Q100	Automotive	2 MHz	512 B			16	256	5.5 V	2.5 V	EEPROM	8-SOP	Non-Volatile	Surface Mount	8-SOIC (0.173" 4.40mm Width)			4 ms
Rohm Semiconductor BR93H66RFVM-WCTR	125 °C	-40 °C	Microwire	EEPROM	AEC-Q100	Automotive	1.25 MHz	512 B	5 ms	5 ms	16	256	5.5 V	2.7 V	EEPROM	8-MSOP	Non-Volatile	Surface Mount	8-MSOP 8-VSSOP
Rohm Semiconductor BR93H66RFJ-2CE2	125 °C	-40 °C	Microwire	EEPROM	AEC-Q100	Automotive	2 MHz	512 B			16	256	5.5 V	2.5 V	EEPROM	8-SOP-J	Non-Volatile	Surface Mount	8-SOIC	0.154 in	3.9 mm	4 ms
Rohm Semiconductor BR93H66RFVM-2CTR	125 °C	-40 °C	Microwire	EEPROM	AEC-Q100	Automotive	2 MHz	512 B			16	256	5.5 V	2.5 V	EEPROM	8-MSOP	Non-Volatile	Surface Mount	8-MSOP 8-VSSOP			4 ms