Rohm Semiconductor Products - Clock/Timing - Real Time Clocks

BU9873F-GTE2
Rohm Semiconductor

IC RTC CLK/CALENDAR I2C 8SOP

Package: 8-SOIC (0.173", 4.40mm Width)

Stock6,464
BU9873FVT-GE2
Rohm Semiconductor

IC RTC CLK/CALENDAR I2C 8TSSOP

Package: 8-TSSOP (0.173", 4.40mm Width)

Stock7,888
BU9873FJ-GTE2
Rohm Semiconductor

IC RTC CLK/CALENDAR I2C SOP8J

Package: 8-SOIC (0.154", 3.90mm Width)

Stock5,888
BU9873FVM-GTTR
Rohm Semiconductor

IC RTC CLK/CALENDAR I2C 8MSOP

Package: 8-VSSOP, 8-MSOP (0.110", 2.80mm Width)

Stock6,192
BU9873NUX-TTR
Rohm Semiconductor

IC RTC CLK/CALENDAR I2C 8VSON

Package: 8-UFDFN Exposed Pad

Stock5,136

Part Number	Manufacturer	Description	Package	Stock	Features	Memory Size	Time Format	Date Format	Interface	Voltage - Supply	Voltage - Supply, Battery	Current - Timekeeping (Max)	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
BU9873F-GTE2	Rohm Semiconductor	IC RTC CLK/CALENDAR I2C 8SOP Type: Clock/Calendar Features: Alarm, Leap Year Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I2C, 2-Wire Serial Voltage - Supply: 1.8 V ~ 5.5 V Voltage - Supply, Battery: - Current - Timekeeping (Max): 1µA ~ 1.35µA @ 3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.173", 4.40mm Width) Supplier Device Package: 8-SOP	Package: 8-SOIC (0.173", 4.40mm Width)	Stock6,464	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I2C, 2-Wire Serial	1.8 V ~ 5.5 V	-	1µA ~ 1.35µA @ 3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	8-SOIC (0.173", 4.40mm Width)	8-SOP
BU9873FVT-GE2	Rohm Semiconductor	IC RTC CLK/CALENDAR I2C 8TSSOP Type: Clock/Calendar Features: Alarm, Leap Year Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I2C, 2-Wire Serial Voltage - Supply: 1.8 V ~ 5.5 V Voltage - Supply, Battery: - Current - Timekeeping (Max): 1µA ~ 1.35µA @ 3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 8-TSSOP-B	Package: 8-TSSOP (0.173", 4.40mm Width)	Stock7,888	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I2C, 2-Wire Serial	1.8 V ~ 5.5 V	-	1µA ~ 1.35µA @ 3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP-B
BU9873FJ-GTE2	Rohm Semiconductor	IC RTC CLK/CALENDAR I2C SOP8J Type: Clock/Calendar Features: Alarm, Leap Year Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I2C, 2-Wire Serial Voltage - Supply: 1.8 V ~ 5.5 V Voltage - Supply, Battery: - Current - Timekeeping (Max): 1µA ~ 1.35µA @ 3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: -	Package: 8-SOIC (0.154", 3.90mm Width)	Stock5,888	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I2C, 2-Wire Serial	1.8 V ~ 5.5 V	-	1µA ~ 1.35µA @ 3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	-
BU9873FVM-GTTR	Rohm Semiconductor	IC RTC CLK/CALENDAR I2C 8MSOP Type: Clock/Calendar Features: Alarm, Leap Year Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I2C, 2-Wire Serial Voltage - Supply: 1.8 V ~ 5.5 V Voltage - Supply, Battery: - Current - Timekeeping (Max): 1µA ~ 1.35µA @ 3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) Supplier Device Package: 8-MSOP	Package: 8-VSSOP, 8-MSOP (0.110", 2.80mm Width)	Stock6,192	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I2C, 2-Wire Serial	1.8 V ~ 5.5 V	-	1µA ~ 1.35µA @ 3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	8-VSSOP, 8-MSOP (0.110", 2.80mm Width)	8-MSOP
BU9873NUX-TTR	Rohm Semiconductor	IC RTC CLK/CALENDAR I2C 8VSON Type: Clock/Calendar Features: Alarm, Leap Year Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I2C, 2-Wire Serial Voltage - Supply: 1.8 V ~ 5.5 V Voltage - Supply, Battery: - Current - Timekeeping (Max): 1µA ~ 1.35µA @ 3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-UFDFN Exposed Pad Supplier Device Package: VSON008X2030	Package: 8-UFDFN Exposed Pad	Stock5,136	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I2C, 2-Wire Serial	1.8 V ~ 5.5 V	-	1µA ~ 1.35µA @ 3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	8-UFDFN Exposed Pad	VSON008X2030