Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Packaging Series ProductStatus Type Features MemorySize TimeFormat DateFormat Interface Voltage-Supply Voltage-SupplyBattery Current-Timekeeping(Max) OperatingTemperature MountingType
BQ4845S-A4

BQ4845S-A4

IC RTC CLK/CALENDAR PAR 28-SOIC

Texas Instruments

9,657 -

RFQ

BQ4845S-A4

Datasheet

28-SOIC (0.295, 7.50mm Width) Tube,Tube - Obsolete Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.75V ~ 5.5V 2.3V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount
BQ4845S-A4N

BQ4845S-A4N

IC RTC CLK/CALENDAR PAR 28-SOIC

Texas Instruments

465 -

RFQ

BQ4845S-A4N

Datasheet

28-SOIC (0.295, 7.50mm Width) Tube,Tube - Obsolete Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.75V ~ 5.5V 2.3V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V -40°C ~ 85°C Surface Mount
BQ4845YS-A4

BQ4845YS-A4

IC RTC CLK/CALENDAR PAR 28-SOIC

Texas Instruments

260 -

RFQ

BQ4845YS-A4

Datasheet

28-SOIC (0.295, 7.50mm Width) Tube,Tube - Obsolete Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.3V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount
BQ4845YS-A4N

BQ4845YS-A4N

IC RTC CLK/CALENDAR PAR 28-SOIC

Texas Instruments

10,509 -

RFQ

BQ4845YS-A4N

Datasheet

28-SOIC (0.295, 7.50mm Width) Tube,Tube - Obsolete Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.3V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V -40°C ~ 85°C Surface Mount
BQ4847MT

BQ4847MT

IC RTC CLK/CALENDAR PAR 28-DIP

Texas Instruments

3,861 -

RFQ

BQ4847MT

Datasheet

28-DIP Module (0.61, 15.49mm) Tube - Obsolete Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.75V ~ 5.25V 2.3V ~ 4V - 0°C ~ 70°C Through Hole
BQ4847YMT

BQ4847YMT

IC RTC CLK/CALENDAR PAR 28-DIP

Texas Instruments

2,169 -

RFQ

BQ4847YMT

Datasheet

28-DIP Module (0.61, 15.49mm) Tube - Obsolete Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.3V ~ 4V - 0°C ~ 70°C Through Hole
BQ4850YMA-85

BQ4850YMA-85

IC RTC CLK/CALENDAR PAR 32-DIP

Texas Instruments

3,261 -

RFQ

BQ4850YMA-85

Datasheet

32-DIP Module (0.610, 15.49mm) Tube,Tube - Obsolete Clock/Calendar Alarm - HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V - 1mA @ 4.5V ~ 5.5V 0°C ~ 70°C Through Hole
BQ4852YMC-85

BQ4852YMC-85

IC RTC CLK/CALENDAR PAR 36-DIP

Texas Instruments

519 -

RFQ

BQ4852YMC-85

Datasheet

36-DIP Module (0.610, 15.49mm) Tube,Tube - Obsolete Clock/Calendar Alarm, Supervisor, Watchdog Timer - HH:MM:SS:hh (24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V - 1mA @ 4.5V ~ 5.5V 0°C ~ 70°C Through Hole
X1226S8

X1226S8

IC RTC CLK/CALENDAR I2C 8-SOIC

Renesas Electronics America Inc

3,800 -

RFQ

X1226S8

Datasheet

8-SOIC (0.154, 3.90mm Width) Tube - Obsolete Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V 0°C ~ 70°C Surface Mount
X1227S8

X1227S8

IC RTC CLK/CALENDAR I2C 8-SOIC

Renesas Electronics America Inc

3,217 -

RFQ

8-SOIC (0.154, 3.90mm Width) Tube - Obsolete Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 4.5V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V 0°C ~ 70°C Surface Mount
X1227S8-2.7

X1227S8-2.7

IC RTC CLK/CALENDAR I2C 8-SOIC

Renesas Electronics America Inc

2,684 -

RFQ

8-SOIC (0.154, 3.90mm Width) Tube - Obsolete Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V 0°C ~ 70°C Surface Mount
X1227S8-2.7A

X1227S8-2.7A

IC RTC CLK/CALENDAR I2C 8-SOIC

Renesas Electronics America Inc

3,771 -

RFQ

8-SOIC (0.154, 3.90mm Width) Tube - Obsolete Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V 0°C ~ 70°C Surface Mount
X1227S8-4.5A

X1227S8-4.5A

IC RTC CLK/CALENDAR I2C 8-SOIC

Renesas Electronics America Inc

2,804 -

RFQ

8-SOIC (0.154, 3.90mm Width) Tube - Obsolete Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 4.5V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V 0°C ~ 70°C Surface Mount
X1228S14

X1228S14

IC RTC CLK/CALENDAR I2C 14-SOIC

Renesas Electronics America Inc

2,705 -

RFQ

X1228S14

Datasheet

14-SOIC (0.154, 3.90mm Width) Tube - Obsolete Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V 0°C ~ 70°C Surface Mount
X1228S14-2.7

X1228S14-2.7

IC RTC CLK/CALENDAR I2C 14-SOIC

Renesas Electronics America Inc

3,112 -

RFQ

X1228S14-2.7

Datasheet

14-SOIC (0.154, 3.90mm Width) Tube - Obsolete Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V 0°C ~ 70°C Surface Mount
X1228S14-2.7A

X1228S14-2.7A

IC RTC CLK/CALENDAR I2C 14-SOIC

Renesas Electronics America Inc

3,447 -

RFQ

X1228S14-2.7A

Datasheet

14-SOIC (0.154, 3.90mm Width) Tube - Obsolete Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V 0°C ~ 70°C Surface Mount
X1228S14-4.5A

X1228S14-4.5A

IC RTC CLK/CALENDAR I2C 14-SOIC

Renesas Electronics America Inc

3,899 -

RFQ

X1228S14-4.5A

Datasheet

14-SOIC (0.154, 3.90mm Width) Tube - Obsolete Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V 0°C ~ 70°C Surface Mount
DS1511W

DS1511W

IC RTC CLK/CALENDAR PAR 28-EDIP

Analog Devices Inc./Maxim Integrated

3,152 -

RFQ

DS1511W

Datasheet

28-DIP Module (0.600, 15.24mm) Tube - Obsolete Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 256B HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 3V ~ 3.6V 2.5V ~ 3.7V 4mA @ 3V ~ 3.6V 0°C ~ 70°C Through Hole
DS1501WE

DS1501WE

IC RTC CLK/CALENDAR PAR 28-TSOP

Analog Devices Inc./Maxim Integrated

2,064 -

RFQ

DS1501WE

Datasheet

28-TSSOP (0.465, 11.80mm Width) Tray - Obsolete Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 256B HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 3V ~ 3.6V 2.5V ~ 3.7V 4mA @ 3V ~ 3.6V 0°C ~ 70°C Surface Mount
DS12885Q

DS12885Q

IC RTC CLK/CALENDAR PAR 28-PLCC

Analog Devices Inc./Maxim Integrated

2,863 -

RFQ

DS12885Q

Datasheet

28-LCC (J-Lead) Tube,Tube - Obsolete Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 4V 15mA @ 4.5V ~ 5.5V 0°C ~ 70°C Surface Mount
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