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
DS1685E-5+T&R

DS1685E-5+T&R

IC RTC CLK/CALENDAR PAR 24-TSSOP

Analog Devices Inc./Maxim Integrated

2,664 -

RFQ

DS1685E-5+T&R

Datasheet

24-TSSOP (0.173, 4.40mm Width) Tape & Reel (TR) - Active Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 3.7V 3mA @ 5V 0°C ~ 70°C Surface Mount
DS1685E-3+T&R

DS1685E-3+T&R

IC RTC CLK/CALENDAR PAR 24-TSSOP

Analog Devices Inc./Maxim Integrated

3,287 -

RFQ

DS1685E-3+T&R

Datasheet

24-TSSOP (0.173, 4.40mm Width) Tape & Reel (TR) - Active Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 2.7V ~ 3.7V 2.5V ~ 3.7V 2mA @ 3V 0°C ~ 70°C Surface Mount
ISL12026IBZ-T7A

ISL12026IBZ-T7A

IC RTC CLK/CALENDAR I2C 8-SOIC

Renesas Electronics America Inc

2,445 -

RFQ

ISL12026IBZ-T7A

Datasheet

8-SOIC (0.154, 3.90mm Width) Tape & Reel (TR),Cut Tape (CT) - Last Time Buy 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 ~ 5.5V -40°C ~ 85°C Surface Mount
DS1678S+T&R

DS1678S+T&R

IC RTC EVENT REC I2C 8-SOIC

Analog Devices Inc./Maxim Integrated

2,361 -

RFQ

DS1678S+T&R

Datasheet

8-SOIC (0.209, 5.30mm Width) Tape & Reel (TR) - Active Time Event Recorder Alarm, Leap Year, NVSRAM, Y2K 32B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 4.5V ~ 5.5V 2.6V ~ 3.5V - -40°C ~ 85°C Surface Mount
DS1340U-3+

DS1340U-3+

IC RTC CLK/CALENDAR I2C 8-USOP

Analog Devices Inc./Maxim Integrated

3,421 -

RFQ

DS1340U-3+

Datasheet

8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Tube - Active Clock/Calendar Leap Year, Trickle-Charger - HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.3V ~ 3.7V 125µA @ 3.3V -40°C ~ 85°C Surface Mount
RX-4035SA:AAB PURE SN

RX-4035SA:AAB PURE SN

IC REAL TIME CLOCK/CALENDAR

Epson

2,473 -

RFQ

RX-4035SA:AAB PURE SN

Datasheet

14-SOIC (0.197, 5.00mm Width) Tube RX-4035SA Active Time Event Recorder Alarm - - - SPI 2.4V ~ 5.5V 1V ~ 5.5V 2.5µA @ 3V -40°C ~ 85°C Surface Mount
DS1344D-3+

DS1344D-3+

IC RTC CLK/CAL SPI 14TDFN

Analog Devices Inc./Maxim Integrated

1,185 -

RFQ

DS1344D-3+

Datasheet

14-WFDFN Exposed Pad Bulk,Tube - Active Clock/Calendar Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 2.7V ~ 5.5V 1.3V ~ 5.5V - -40°C ~ 85°C Surface Mount
DS1344D-33+

DS1344D-33+

IC RTC CLK/CAL SPI 14TDFN

Analog Devices Inc./Maxim Integrated

8,565 -

RFQ

DS1344D-33+

Datasheet

14-WFDFN Exposed Pad Bulk,Tube - Active Clock/Calendar Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 3V ~ 5.5V 1.3V ~ 5.5V 120µA ~ 160µA @ 3.63V ~ 5.5V -40°C ~ 85°C Surface Mount
RX8900SA:UBB PURE SN

RX8900SA:UBB PURE SN

IC RTC CALENDAR I2C 14SOP

Epson

3,281 -

RFQ

RX8900SA:UBB PURE SN

Datasheet

14-SOIC (0.197, 5.00mm Width) Bulk RX8900SA Active Clock/Calendar Alarm - HH:MM:SS (24 hr) YY-MM-DD-dd I²C 2.5V ~ 5.5V 1.6V ~ 5.5V 1.4µA ~ 1.5µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
RX8900SA:UCB PURE SN

RX8900SA:UCB PURE SN

IC RTC CALENDAR I2C 14SOP

Epson

2,986 -

RFQ

RX8900SA:UCB PURE SN

Datasheet

14-SOIC (0.197, 5.00mm Width) Bulk RX8900SA Active Clock/Calendar Alarm - HH:MM:SS (24 hr) YY-MM-DD-dd I²C 2.5V ~ 5.5V 1.6V ~ 5.5V 1.4µA ~ 1.5µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
DS1685S-5+T&R

DS1685S-5+T&R

IC RTC CLK/CALENDAR PAR 24-SOIC

Analog Devices Inc./Maxim Integrated

3,086 -

RFQ

DS1685S-5+T&R

Datasheet

24-SOIC (0.295, 7.50mm Width) Tape & Reel (TR) - Active Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 3.7V 3mA @ 5V 0°C ~ 70°C Surface Mount
RX8900CE:UBB

RX8900CE:UBB

IC RTC CALENDAR I2C 10SMD

Epson

2,474 -

RFQ

RX8900CE:UBB

Datasheet

10-SMD, No Lead Bulk RX8900CE Active Clock/Calendar Alarm - HH:MM:SS (24 hr) YY-MM-DD-dd I²C 2.5V ~ 5.5V 1.6V ~ 5.5V 1.4µA ~ 1.5µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
DS1685Q-5+T&R

DS1685Q-5+T&R

IC RTC CLK/CALENDAR PAR 28-PLCC

Analog Devices Inc./Maxim Integrated

3,112 -

RFQ

DS1685Q-5+T&R

Datasheet

28-LCC (J-Lead) Tape & Reel (TR) - Active Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 3.7V 3mA @ 5V 0°C ~ 70°C Surface Mount
RX-4571NB:B3 PURE SN

RX-4571NB:B3 PURE SN

IC RTC CLK/CALENDAR SER 22-SON

Epson

2,139 -

RFQ

RX-4571NB:B3 PURE SN

Datasheet

22-LFDFN Tape & Reel (TR),Cut Tape (CT) RX-4571NB Active Clock/Calendar Alarm, Leap Year - HH:MM:SS (24 hr) YY-MM-DD-dd 3-Wire Serial 1.6V ~ 5.5V - 0.95µA ~ 1µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
RX-8571NB:B3PURESN

RX-8571NB:B3PURESN

IC RTC CLK/CALENDAR I2C 22-SON

Epson

3,359 -

RFQ

RX-8571NB:B3PURESN

Datasheet

22-LFDFN Tape & Reel (TR),Cut Tape (CT) RX-8571NB Active Clock/Calendar Alarm, Leap Year, RAM 16B HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.6V ~ 5.5V - 0.55µA ~ 0.6µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
ISL12022MIBZ-TR5421

ISL12022MIBZ-TR5421

IC RTC CLK/CALENDAR I2C 20-SOIC

Renesas Electronics America Inc

2,378 -

RFQ

ISL12022MIBZ-TR5421

Datasheet

20-SOIC (0.295, 7.50mm Width) Tape & Reel (TR) - Active Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 14µA ~ 15µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
ISL12022MAIBZ-T

ISL12022MAIBZ-T

IC RTC CLK/CALENDAR I2C 20-SOIC

Renesas Electronics America Inc

3,813 -

RFQ

ISL12022MAIBZ-T

Datasheet

20-SOIC (0.295, 7.50mm Width) Tape & Reel (TR) - Active Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 14µA ~ 15µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
ISL12022MIBZR5421

ISL12022MIBZR5421

IC RTC CLK/CALENDAR I2C 20-SOIC

Renesas Electronics America Inc

3,930 -

RFQ

ISL12022MIBZR5421

Datasheet

20-SOIC (0.295, 7.50mm Width) Tube - Active Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 14µA ~ 15µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
DS12885S+T&R

DS12885S+T&R

IC RTC CLK/CALENDAR PAR 24-SOIC

Analog Devices Inc./Maxim Integrated

2,212 -

RFQ

DS12885S+T&R

Datasheet

24-SOIC (0.295, 7.50mm Width) Tape & Reel (TR) - Active 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
DS3231MZ/V+T

DS3231MZ/V+T

IC RTC CLK/CALENDAR I2C 8-SOIC

Analog Devices Inc./Maxim Integrated

3,269 -

RFQ

DS3231MZ/V+T

Datasheet

8-SOIC (0.154, 3.90mm Width) Tape & Reel (TR) Automotive, AEC-Q100 Not For New Designs Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.3V ~ 5.5V 2.3V ~ 5.5V 130µA ~ 200µA @ 3.63V ~ 5.5V -40°C ~ 85°C Surface Mount
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