Result: 2526 products
Clock/Timing - Application Specific Clock/Timing - Clock Buffers, Drivers - Clock Generators, PLLs, Frequency Synthesizers - Delay Lines - IC Batteries - Programmable Timers and Oscillators - Real Time Clocks
Select Mfr Part # Price Stock ? Manufacturer Min order RoHS status Seri Package Part Status Datasheet Features Package / Case Mounting Type Memory Size Interface Type Operating Temperature Voltage - Supply Time Format Date Format Supplier Device Package Voltage - Supply, Battery Current - Timekeeping (Max) DigiKey Programmable
1339BC-31SRGI8

1339BC-31SRGI8

IC RTC CLK/CALENDAR I2C 16SOIC

Contact 0 - immediate Renesas Electronics Corporation 0 RoHS Compliant - Tape & Reel (TR) Obsolete Datasheet --------------
1337BCSRGI

1337BCSRGI

IC RTC CLK/CALENDAR I2C 16SOIC

Contact 0 - immediate Renesas Electronics Corporation 0 RoHS Compliant - Tube Obsolete Datasheet --------------
1337BCSRGI8

1337BCSRGI8

IC RTC CLK/CALENDAR I2C 16SOIC

Contact 0 - immediate Renesas Electronics Corporation 0 RoHS Compliant - Tape & Reel (TR) Obsolete Datasheet --------------
RV-3129-C3-32.768KHZ-OPTION-B-TA-QA

RV-3129-C3-32.768KHZ-OPTI...

IC RTC CLK/CALENDAR I2C 10SON

Contact 0 - immediate Micro Crystal AG 0 ROHS3 Compliant C3 Bulk Active Datasheet Alarm, EEPROM, RAM, Trickle Charger10-VCDFNSurface Mount2B, 8BI2C, 2-Wire SerialClock/Calendar-40u00b0C ~ 85u00b0C1.3V ~ 5.5V, 2.1V ~ 5.5VHH:MM:SSYY-MM-DD-dd10-SON (3.7x2.5)-1u00b5A @ 3VNot Verified
RV-3129-C3-32.768KHZ-OPTION-B-TB-QC

RV-3129-C3-32.768KHZ-OPTI...

IC RTC CLK/CALENDAR I2C 10SON

Contact 0 - immediate Micro Crystal AG 0 ROHS3 Compliant C3 Bulk Active Datasheet Alarm, EEPROM, RAM, Trickle Charger10-VCDFNSurface Mount2B, 8BI2C, 2-Wire SerialClock/Calendar-40u00b0C ~ 125u00b0C1.3V ~ 5.5V, 2.1V ~ 5.5VHH:MM:SSYY-MM-DD-dd10-SON (3.7x2.5)-1u00b5A @ 3VNot Verified
RV-3149-C3-32.768KHZ-OPTION-B-TA-QA

RV-3149-C3-32.768KHZ-OPTI...

IC RTC CLK/CALENDAR SPI 10SON

Contact 0 - immediate Micro Crystal AG 0 ROHS3 Compliant C3 Bulk Active Datasheet Alarm, EEPROM, RAM, Trickle Charger10-VCDFNSurface Mount2B, 8BSPI, 4-Wire SerialClock/Calendar-40u00b0C ~ 85u00b0C1.3V ~ 5.5V, 2.1V ~ 5.5VHH:MM:SSYY-MM-DD-dd10-SON (3.7x2.5)-1u00b5A @ 3VNot Verified
RTC-4574SA:B0:PURE SN

RTC-4574SA:B0:PURE SN

IC RTC CLK/CALENDAR SER 14SOP

Contact - immediate EPSON 0 ROHS3 Compliant RTC-4574SA Tape & Reel (TR) Obsolete Datasheet Alarm14-SOIC (0.197", 5.00mm Width)Surface Mount-3-Wire SerialClock/Calendar-40°C ~ 85°C1.6V ~ 5.5V--14-SOP-1µA ~ 2µA @ 3V ~ 5VNot Verified
RX-8581SA:B0:PURE SN

RX-8581SA:B0:PURE SN

IC RTC CLK/CALENDAR I2C 14SOP

Contact - immediate EPSON 0 ROHS3 Compliant RX-8581SA Tape & Reel (TR) Obsolete Datasheet Alarm14-SOIC (0.197", 5.00mm Width)Surface Mount-I2CClock/Calendar-40°C ~ 85°C1.8V ~ 5.5V--14-SOP-0.8µA ~ 1.2µA @ 3V ~ 5VNot Verified
RX-8581SA:B:PURE SN

RX-8581SA:B:PURE SN

IC RTC CLK/CALENDAR I2C 14SOP

Contact - immediate EPSON 0 ROHS3 Compliant RX-8581SA Tube Obsolete Datasheet Alarm14-SOIC (0.197", 5.00mm Width)Surface Mount-I2CClock/Calendar-40°C ~ 85°C1.8V ~ 5.5V--14-SOP-0.8µA ~ 1.2µA @ 3V ~ 5VNot Verified
MAX31341BEWC+

MAX31341BEWC+

IC RTC CLK/CALENDAR I2C 12WLP

Contact - immediate Analog Devices Inc./Maxim Integrated 0 ROHS3 Compliant - Strip Active Datasheet Alarm, Leap Year, Square Wave Output12-WFBGA, WLBGASurface Mount64BI2CClock/Calendar-40°C ~ 85°C1.6V ~ 3.6VHH:MM:SS (24 hr)YY-MM-DD-dd12-WLP (2.14x1.56)1.6V ~ 3.6V0.33µA ~ 0.39µA @ 1.6V ~ 3.6VNot Verified
DS1306EN+T&R/C04

DS1306EN+T&R/C04

IC INTEGRATED CIRCUIT

Contact - immediate Analog Devices Inc./Maxim Integrated 0 ROHS3 Compliant * Tape & Reel (TR) Obsolete Datasheet Not Verified-------------
1337ACSRI

1337ACSRI

IC RTC CLK/CALENDAR I2C 16SOIC

Contact - immediate Renesas Electronics Corporation 0 RoHS Compliant - Bulk Obsolete Datasheet Alarm, Leap Year, Square Wave Output16-SOIC (0.295", 7.50mm Width)Surface Mount-I2CClock/Calendar-40°C ~ 85°C1.8V ~ 5.5VHH:MM:SS (12/24 hr)YY-MM-DD-dd16-SOIC1.3V ~ 3.7V0.6µA @ 1.3V ~ 1.8VNot Verified
1337CSRI

1337CSRI

IC RTC CLK/CALENDAR I2C 16SOIC

Contact - immediate Renesas Electronics Corporation 0 RoHS Compliant - Bulk Obsolete Datasheet Alarm, Leap Year, Square Wave Output16-SOIC (0.295", 7.50mm Width)Surface Mount-I2CClock/Calendar-40°C ~ 85°C1.8V ~ 5.5VHH:MM:SS (12/24 hr)YY-MM-DD-dd16-SOIC1.3V ~ 3.7V0.6µA @ 1.3V ~ 1.8VNot Verified
1337CSRI8

1337CSRI8

IC RTC CLK/CALENDAR I2C 16SOIC

Contact - immediate Renesas Electronics Corporation 0 RoHS Compliant - Tape & Reel (TR) Obsolete Datasheet Alarm, Leap Year, Square Wave Output16-SOIC (0.295", 7.50mm Width)Surface Mount-I2CClock/Calendar-40°C ~ 85°C1.8V ~ 5.5VHH:MM:SS (12/24 hr)YY-MM-DD-dd16-SOIC1.3V ~ 3.7V0.6µA @ 1.3V ~ 1.8VNot Verified
1338A-31DVGI

1338A-31DVGI

IC RTC CLK/CALENDAR I2C 8TSSOP

Contact - immediate Renesas Electronics Corporation 0 RoHS Compliant - Bulk Obsolete Datasheet Leap Year, NVSRAM, Square Wave Output8-TSSOP, 8-MSOP (0.118", 3.00mm Width)Surface Mount56bI2CClock/Calendar-40°C ~ 85°C2.7V ~ 5.5VHH:MM:SS (12/24 hr)YY-MM-DD-dd8-TSSOP1.3V ~ 3.7V5µA @ 3.63V ~ 5.5VNot Verified