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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
DS1340Z-3+T&R

DS1340Z-3+T&R

IC RTC CLK/CALENDAR I2C 8SOIC

Analog Devices Inc./Maxim Integrated

0 2.27

RFQ

DS1340Z-3+T&R

Datasheet

8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) - 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
RX6110SA:BB PURE SN

RX6110SA:BB PURE SN

IC RTC CLK/CALENDAR I2C 14SOP

EPSON

0 2.30

RFQ

RX6110SA:BB PURE SN

Datasheet

14-SOIC (0.197", 5.00mm Width) Tube RX6110SA Active Clock/Calendar Alarm, SRAM 16B - - I²C, SPI 1.6V ~ 5.5V - 0.25µA @ 3V -40°C ~ 85°C Surface Mount
RV-8523-C3-32.768KHZ-10PPM-TA-QC

RV-8523-C3-32.768KHZ-10PPM-TA-QC

IC RTC CLK/CALENDAR I2C 10SON

Micro Crystal AG

0 2.30

RFQ

RV-8523-C3-32.768KHZ-10PPM-TA-QC

Datasheet

10-VCDFN Tape & Reel (TR) - Active Clock/Calendar Alarm, Battery Switch, Leap Year, Programmable Clock Output, Timer, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.2V ~ 5.5V - 0.18µA @ 3V -40°C ~ 85°C (TA) Surface Mount
V3020XSO8B+

V3020XSO8B+

LINEAR IC

EM Microelectronic

0 2.32

RFQ

V3020XSO8B+

Datasheet

8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) - Active Clock/Calendar Leap Year, RAM 1B HH:MM:SS YY-MM-DD-dd 3-Wire Serial 1.2V ~ 5.5V - 0.49µA ~ 0.6µA @ 3V ~ 5V -40°C ~ 125°C (TA) Surface Mount
RV-3149-C3-32.768KHZ-OPTION-A-TA-QC

RV-3149-C3-32.768KHZ-OPTION-A-TA-QC

IC RTC CLK/CALENDAR SPI 10SON

Micro Crystal AG

0 2.38

RFQ

RV-3149-C3-32.768KHZ-OPTION-A-TA-QC

Datasheet

10-VCDFN Tape & Reel (TR),Cut Tape (CT),Digi-Reel® - Active Clock/Calendar Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger 2B, 8B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI, 4-Wire Serial 1.3V ~ 5.5V - 1µA @ 3V -40°C ~ 85°C (TA) Surface Mount
RV-3129-C3-32.768KHZ-OPTION-A-TA-QC

RV-3129-C3-32.768KHZ-OPTION-A-TA-QC

IC RTC CLK/CALENDAR I2C 10SON

Micro Crystal AG

0 2.38

RFQ

RV-3129-C3-32.768KHZ-OPTION-A-TA-QC

Datasheet

10-VCDFN Tape & Reel (TR),Cut Tape (CT),Digi-Reel® - Active Clock/Calendar Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger 2B, 8B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V - 1µA @ 3V -40°C ~ 85°C (TA) Surface Mount
RV-3129-C3-32.768KHZ-OPTION-A-TA-QC-T3

RV-3129-C3-32.768KHZ-OPTION-A-TA-QC-T3

TIMING REAL TIME CLOCK

Micro Crystal AG

0 2.38

RFQ

RV-3129-C3-32.768KHZ-OPTION-A-TA-QC-T3

Datasheet

10-VCDFN Bulk - Active Clock/Calendar Alarm, EEPROM, RAM, Trickle Charger 8B HH:MM:SS YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V, 2.1V ~ 5.5V - 1µA @ 3V -40°C ~ 85°C (TA) Surface Mount
RV-1805-C3-32.768KHZ-2PPM-TA-QC

RV-1805-C3-32.768KHZ-2PPM-TA-QC

IC RTC CLK/CALENDAR I2C 10SON

Micro Crystal AG

0 2.39

RFQ

RV-1805-C3-32.768KHZ-2PPM-TA-QC

Datasheet

10-VCDFN Tape & Reel (TR) - Not For New Designs Clock/Calendar Alarm, Programmable Clock Output, RAM, Timer, Trickle Charger, Watchdog Timer 256B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.5V ~ 3.6V - 0.08µA @ 3V -40°C ~ 85°C (TA) Surface Mount
DS1308U-3+T

DS1308U-3+T

IC RTC CLOCK/CALENDAR I2C 8UMAX

Analog Devices Inc./Maxim Integrated

0 2.39

RFQ

DS1308U-3+T

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) - Active Clock/Calendar Leap Year, NVSRAM, Square Wave Output 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.3V ~ 5.5V - -40°C ~ 85°C Surface Mount
RX8010SJ:B3 PURE SN

RX8010SJ:B3 PURE SN

IC RTC CLOCK/CALENDAR I2C 8SOP

EPSON

0 2.39

RFQ

RX8010SJ:B3 PURE SN

Datasheet

8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) RX8010SJ 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 - 0.32µA ~ 0.35µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
MAX31328NELB+T

MAX31328NELB+T

INTEGRATED DS3231SN W/ NDK CRYST

Analog Devices Inc./Maxim Integrated

0 2.40

RFQ

10-LLGA Tape & Reel (TR) - Active Clock/Calendar Alarm, Leap Year, Square Wave Output, TCXO/Crystal - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C 2.3V ~ 5.5V 2.3V ~ 5.5V 3µA ~ 3.5µA @ 3V ~ 5.5V -40°C ~ 85°C (TA) Surface Mount
M41T00AUDD1F

M41T00AUDD1F

IC RTC CLK/CALENDAR I2C 16DFN

STMicroelectronics

0 2.41

RFQ

M41T00AUDD1F

Datasheet

16-VFDFN Exposed Pad Tape & Reel (TR),Cut Tape (CT),Digi-Reel® - Active Clock/Calendar Audio, Leap Year, Trickle-Charger - HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3V ~ 3.6V 1.7V ~ 3.6V 14.3mA @ 3V ~ 3.6V 0°C ~ 70°C Surface Mount
V3020XSO8A+

V3020XSO8A+

IC RTC CLK/CALENDAR SER 8SOIC

EM Microelectronic

0 2.41

RFQ

8-SOIC (0.154", 3.90mm Width) Tube - Active Clock/Calendar Alarm, Leap Year, RAM 1B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 3-Wire Serial 1.2V ~ 5.5V - 7µA @ 5V -40°C ~ 125°C (TA) Surface Mount
DS1339U-2+T&R

DS1339U-2+T&R

IC RTC CLOCK/CALENDAR I2C 8UMAX

Analog Devices Inc./Maxim Integrated

0 2.42

RFQ

DS1339U-2+T&R

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) - Active Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 3.7V 100µA @ 2.2V -40°C ~ 85°C Surface Mount
RX8111CE B3

RX8111CE B3

IC RTC CLK/CALENDAR I2C 10SMD

EPSON

0 2.43

RFQ

RX8111CE B3

Datasheet

10-SMD, No Lead Tape & Reel (TR) RX8111CE Active Clock/Calendar Alarm, RAM - HH:MM:SS YY-MM-DD I²C 1.6V ~ 5.5V - 3µA @ 3V -40°C ~ 85°C (TA) Surface Mount
RX8010SJ:BB PURE SN

RX8010SJ:BB PURE SN

IC RTC CLOCK/CALENDAR I2C 8SOP

EPSON

0 2.52

RFQ

RX8010SJ:BB PURE SN

Datasheet

8-SOIC (0.154", 3.90mm Width) Bulk RX8010SJ Active Clock/Calendar Alarm, SRAM 16B - - I²C 1.6V ~ 5.5V - 0.32µA ~ 0.35µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
RX-4045SAAA0 PURE SN

RX-4045SAAA0 PURE SN

IC RTC CLK/CALENDAR SPI 14SOP

EPSON

0 2.56

RFQ

RX-4045SAAA0 PURE SN

Datasheet

14-SOIC (0.197", 5.00mm Width) Tape & Reel (TR) RX-4045SA Active Clock/Calendar Alarm - HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 1.7V ~ 5.5V - 1.2µA ~ 1.8µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
RX8111CE BB

RX8111CE BB

IC RTC CLK/CALENDAR I2C 10SMD

EPSON

0 2.56

RFQ

RX8111CE BB

Datasheet

10-SMD, No Lead Bulk RX8111CE Active Clock/Calendar Alarm, RAM - HH:MM:SS YY-MM-DD I²C 1.6V ~ 5.5V - 3µA @ 3V -40°C ~ 85°C (TA) Surface Mount
RX-8035LCB0 PURE SN

RX-8035LCB0 PURE SN

IC RTC EVENT REC I2C 12VSOJ

EPSON

0 2.59

RFQ

RX-8035LCB0 PURE SN

Datasheet

12-TFSOJ (0.094", 2.40mm Width) Tape & Reel (TR) RX-8035LC Active Time Event Recorder Alarm - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.4V ~ 5.5V 1V ~ 5.5V 2.5µA @ 3V -40°C ~ 85°C Surface Mount
RTC-8564JE:B0 ROHS

RTC-8564JE:B0 ROHS

IC RTC CLK/CALENDAR I2C 20VSOJ

EPSON

0 2.66

RFQ

RTC-8564JE:B0 ROHS

Datasheet

20-LSSOJ (0.213", 5.40mm Width) Tape & Reel (TR) RTC-8564JE Active Clock/Calendar Alarm, Y2K - HH:MM:SS YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V - 0.7µA ~ 0.8µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
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