Clock/Timing - Real Time Clocks B

Part Number	Manufacturer	Datasheet	Pricing(USD)	Applications	Products Category	Remark	Qty	RFQ	Type	Series	Package	Features	Interface	Date Format	Memory Size	Part Status	Time Format	Mounting Type	Package / Case	Voltage - Supply	Operating Temperature	Supplier Device Package	Voltage - Supply, Battery	Current - Timekeeping (Max)
BQ3285ESS-TR1 (Alternative models available)	Rochester Electronics	Datasheet	1+: $1.4 10+: $1.386 100+: $1.372 500+: $1.358 1000+: $1.344	Building automation Enterprise machine	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	6898 In Stock	RFQ	-	*	Bulk	-	-	-	-	Active	-	-	-	-	-	-	-	-
BQ3285ESTR (Alternative models available)	Rochester Electronics	Datasheet	1+: $2.72 10+: $2.6928 100+: $2.6656 500+: $2.6384 1000+: $2.6112	Data center & enterprise computing Industrial transport (non-car & non-light truck) Data storage	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	4883 In Stock	RFQ	Clock/Calendar	-	Bulk	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	YY-MM-DD-dd	242B	Obsolete	HH:MM:SS (12/24 hr)	Surface Mount	24-SOIC (0.295"", 7.50mm Width)	4.5V ~ 5.5V	0°C ~ 70°C	24-SOIC	2.5V ~ 4V	300µA @ 5V
BQ3285P-SB2E3 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Advanced driver assistance systems (ADAS) Grid infrastructure PC & notebooks	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	169 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	YY-MM-DD-dd	114B	-	HH:MM:SS (12/24 hr)	Through Hole	24-DIP (0.600", 15.24mm)	4.5V ~ 5.5V	0°C ~ 70°C	24-PDIP	2.5V ~ 4V	-
BQ3285S-SB2TRG4 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Infotainment & cluster Medical TV	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	351 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	YY-MM-DD-dd	114B	-	HH:MM:SS (12/24 hr)	Surface Mount	24-SOIC (0.295", 7.50mm Width)	4.5V ~ 5.5V	0°C ~ 70°C	24-SOIC	2.5V ~ 4V	-
BQ4285S-SB2G4 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Wireless infrastructure Pro audio, video & signage TV	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	217 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	YY-MM-DD-dd	114B	-	HH:MM:SS (12/24 hr)	Surface Mount	24-SOIC (0.295", 7.50mm Width)	4.5V ~ 5.5V	0°C ~ 70°C	24-SOIC	2.5V ~ 4V	-
BQ4845S-A4G4 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Broadband fixed line access Test & measurement Mobile phones	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	78 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	Parallel	YY-MM-DD-dd	-	-	HH:MM:SS (12/24 hr)	Surface Mount	28-SOIC (0.295", 7.50mm Width)	4.75V ~ 5.5V	0°C ~ 70°C	28-SOIC	2.3V ~ 4V	1.5mA (Typ) @ 4.5 V ~ 5.5 V
BQ4845S-A4NG4 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Datacom module Pro audio, video & signage Tablets	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	405 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	Parallel	YY-MM-DD-dd	-	-	HH:MM:SS (12/24 hr)	Surface Mount	28-SOIC (0.295", 7.50mm Width)	4.75V ~ 5.5V	-40°C ~ 85°C	28-SOIC	2.3V ~ 4V	1.5mA (Typ) @ 4.5 V ~ 5.5 V
BQ4845YP-A4E3 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Advanced driver assistance systems (ADAS) Factory automation & control Enterprise machine	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	973 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	Parallel	YY-MM-DD-dd	-	-	HH:MM:SS (12/24 hr)	Through Hole	28-DIP (0.600", 15.24mm)	4.5V ~ 5.5V	0°C ~ 70°C	28-PDIP	2.3V ~ 4V	1.5mA (Typ) @ 4.5 V ~ 5.5 V
BQ4845YS-A4G4 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Aerospace & defense Electronic point of sale (EPOS) Connected peripherals & printers	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	701 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	Parallel	YY-MM-DD-dd	-	-	HH:MM:SS (12/24 hr)	Surface Mount	28-SOIC (0.295", 7.50mm Width)	4.5V ~ 5.5V	0°C ~ 70°C	28-SOIC	2.3V ~ 4V	1.5mA (Typ) @ 4.5 V ~ 5.5 V
BQ3285ESSTRG4 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Aerospace & defense Factory automation & control Connected peripherals & printers	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	14 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	YY-MM-DD-dd	242B	-	HH:MM:SS (12/24 hr)	Surface Mount	24-SSOP (0.154", 3.90mm Width)	4.5V ~ 5.5V	0°C ~ 70°C	24-SSOP	2.5V ~ 4V	300µA @ 5V
BQ3285LDSSG4 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Appliances Motor drives Data storage	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	731 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, NVSRAM	Parallel	YY-MM-DD-dd	242B	-	HH:MM:SS (12/24 hr)	Surface Mount	24-SSOP (0.154", 3.90mm Width)	2.7V ~ 5.5V	0°C ~ 70°C	24-SSOP	2.4V ~ 4V	100µA @ 3V
BQ3285LDSSTRG4 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Infotainment & cluster Factory automation & control Wearables (non-medical)	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	52 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)	Alarm, Daylight Savings, NVSRAM	Parallel	YY-MM-DD-dd	242B	-	HH:MM:SS (12/24 hr)	Surface Mount	24-SSOP (0.154", 3.90mm Width)	2.7V ~ 5.5V	0°C ~ 70°C	24-SSOP	2.4V ~ 4V	100µA @ 3V
BQ3285LFSS-A1G4 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Infotainment & cluster Factory automation & control Home theater & entertainment	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	332 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	YY-MM-DD-dd	242B	-	HH:MM:SS (12/24 hr)	Surface Mount	24-SSOP (0.154", 3.90mm Width)	2.7V ~ 5.5V	0°C ~ 70°C	24-SSOP	2.4V ~ 4V	100µA @ 3V
BQ3285LFSS-A1TRG4 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Advanced driver assistance systems (ADAS) Test & measurement PC & notebooks	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	374 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	YY-MM-DD-dd	242B	-	HH:MM:SS (12/24 hr)	Surface Mount	24-SSOP (0.154", 3.90mm Width)	2.7V ~ 5.5V	0°C ~ 70°C	24-SSOP	2.4V ~ 4V	100µA @ 3V
BQ4802YPWR (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Appliances Test & measurement Connected peripherals & printers	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	362 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	Parallel	YY-MM-DD-dd	-	-	HH:MM:SS (12/24 hr)	Surface Mount	28-TSSOP (0.173", 4.40mm Width)	4.5V ~ 5.5V	0°C ~ 70°C	28-TSSOP	2.4V ~ 4V	1.5mA (Typ) @ 4.5 V ~ 5.5 V
BQ4802YPWRG4 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Infotainment & cluster Building automation PC & notebooks	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	527 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	Parallel	YY-MM-DD-dd	-	-	HH:MM:SS (12/24 hr)	Surface Mount	28-TSSOP (0.173", 4.40mm Width)	4.5V ~ 5.5V	0°C ~ 70°C	28-TSSOP	2.4V ~ 4V	1.5mA (Typ) @ 4.5 V ~ 5.5 V
BQ4845S-A4NTRG4 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Wired networking Data center & enterprise computing PC & notebooks	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	606 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	Parallel	YY-MM-DD-dd	-	-	HH:MM:SS (12/24 hr)	Surface Mount	28-SOIC (0.295", 7.50mm Width)	4.75V ~ 5.5V	-40°C ~ 85°C	28-SOIC	2.3V ~ 4V	1.5mA (Typ) @ 4.5 V ~ 5.5 V
BQ4845YP-A4 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Building automation Data center & enterprise computing Tablets	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	742 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	Parallel	YY-MM-DD-dd	-	-	HH:MM:SS (12/24 hr)	Through Hole	28-DIP (0.600", 15.24mm)	4.5V ~ 5.5V	0°C ~ 70°C	28-PDIP	2.3V ~ 4V	1.5mA (Typ) @ 4.5 V ~ 5.5 V
BQ3287EAMT (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Broadband fixed line access Electronic point of sale (EPOS) TV	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	343 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	YY-MM-DD-dd	242B	-	HH:MM:SS (12/24 hr)	Through Hole	24-DIP Module (0.61", 15.49mm)	4.5V ~ 5.5V	0°C ~ 70°C	24-DIP Module	-	-
BQ3287EMT (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Body electronics & lighting Lighting Tablets	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	509 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	YY-MM-DD-dd	242B	-	HH:MM:SS (12/24 hr)	Through Hole	24-DIP Module (0.61", 15.49mm)	4.5V ~ 5.5V	0°C ~ 70°C	24-DIP Module	-	-
BQ4822YMA-70 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Infotainment & cluster Lighting Enterprise projectors	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	326 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Leap Year, Supervisor, Watchdog Timer	Parallel	YY-MM-DD-dd	-	-	HH:MM:SS:hh (24 hr)	Through Hole	28-DIP Module (0.61", 15.49mm)	4.5V ~ 5.5V	0°C ~ 70°C	28-DIP Module (18.42x37.72)	-	6mA @ 2.2 V ~ 5.8 V
BQ4842YMA-85 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Hybrid, electric & powertrain systems Electronic point of sale (EPOS) Portable electronics	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	684 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Supervisor, Watchdog Timer	Parallel	YY-MM-DD-dd	-	-	HH:MM:SS:hh (24 hr)	Through Hole	32-DIP Module (0.610", 15.49mm)	4.5V ~ 5.5V	0°C ~ 70°C	32-DIP Module (18.42x42.8)	-	4mA @ 4.5 V ~ 5.5 V
BQ4847MT (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Body electronics & lighting Lighting Data storage	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	663 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	Parallel	YY-MM-DD-dd	-	-	HH:MM:SS (12/24 hr)	Through Hole	28-DIP Module (0.61", 15.49mm)	4.75V ~ 5.25V	0°C ~ 70°C	28-DIP Module	2.3V ~ 4V	-
BQ4847YMT (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Advanced driver assistance systems (ADAS) Industrial transport (non-car & non-light truck) Data storage	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	223 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	Parallel	YY-MM-DD-dd	-	-	HH:MM:SS (12/24 hr)	Through Hole	28-DIP Module (0.61", 15.49mm)	4.5V ~ 5.5V	0°C ~ 70°C	28-DIP Module	2.3V ~ 4V	-
BQ4802LYDSH (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Building automation Data center & enterprise computing Portable electronics	Products:Integrated Circuits (ICs)--Clock/Timing - Real Time Clocks	Manufacturers: Rochester Electronics. Tanssion is one of the Distributors. Wide range of applications.	208 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	Parallel	YY-MM-DD-dd	-	-	HH:MM:SS (12/24 hr)	Surface Mount	28-SOIC (0.345", 8.77mm Width) with SNAPHAT Sockets	2.7V ~ 3.6V	0°C ~ 70°C	28-SOP	2.4V ~ 4V	1.5mA (Typ) @ 2.7 V ~ 3.6 V