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Real-Time Clocks (RTC)

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Clock and Timing

Clock and Timing 20,735 products 555 Timers/Counters 259 products Specialized Clock/Timing 959 products Timers/Counters 539 products Real-Time Clocks (RTC) 1,484 products Clock Generators/Frequency Synthesizers/PLL 11,873 products Clock Delays 578 products Clock Extraction and Data Recovery 81 products Clock Debouncing 2,533 products Clock Buffers/Drivers/Distributors 2,429 products

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Available products

1,484 products

MAX6901ETA-T SPI Serial RTC with Backup Switchover

MAX6901ETA-T SPI Serial RTC with Backup Switchover

Model: MAX6901ETA-T
Package: TDFN-8-EP(3x3)

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ISL12027IBAZR5328 Real Time Clock RTC with EEPROM and Reset ISL12027IBAZR5328 SOIC-8

ISL12027IBAZR5328 Real Time Clock RTC with EEPROM and Reset ISL12027IBAZR5328 SOIC-8

Model: ISL12027IBAZR5328
Package: SOIC-8

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DS1743P-C01 plus 8K x 8 Nonvolatile Timekeeping RAM RTC Module

DS1743P-C01 plus 8K x 8 Nonvolatile Timekeeping RAM RTC Module

Model: DS1743P-C01+
Package

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R2045D-E2-F Real Time Clock with 4-Wire Interface

R2045D-E2-F Real Time Clock with 4-Wire Interface

Model: R2045D-E2-F
Package: SON-22(6.1x5)

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MAX31342EWA plus T Ultra-Low Power I2C Real Time Clock MAX31342EWA WLP-8(1x2)

MAX31342EWA plus T Ultra-Low Power I2C Real Time Clock MAX31342EWA WLP-8(1x2)

Model: MAX31342EWA+T
Package: WLP-8(1x2)

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CDP6818DX Real-Time Clock RTC Integrated Circuit CDP6818DX CERDIP-24

CDP6818DX Real-Time Clock RTC Integrated Circuit CDP6818DX CERDIP-24

Model: CDP6818DX
Package: CERDIP-24

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CDP6818D CMOS Real-Time Clock with RAM CDP6818D CERDIP-24

CDP6818D CMOS Real-Time Clock with RAM CDP6818D CERDIP-24

Model: CDP6818D
Package: CERDIP-24

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CDP6818ADX Real-Time Clock with Battery Backup CDP6818ADX CERDIP-24

CDP6818ADX Real-Time Clock with Battery Backup CDP6818ADX CERDIP-24

Model: CDP6818ADX
Package: CERDIP-24

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AB-RTCMC-32.768KHZ-AIGZ-S7-T Ultra-Low Power Real-Time Clock Module AB-RTCMC-32.768KHZ-AIGZ-S7-T CLCC-8(1.5x3.2)

AB-RTCMC-32.768KHZ-AIGZ-S7-T Ultra-Low Power Real-Time Clock Module AB-RTCMC-32.768KHZ-AIGZ-S7-T CLCC-8(1.5x3.2)

Model: AB-RTCMC-32.768KHZ-AIGZ-S7-T
Package: CLCC-8(1.5x3.2)

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PCF85363ATT1/AZ Real-Time Clock and Calendar with I2C

PCF85363ATT1/AZ Real-Time Clock and Calendar with I2C

Model: PCF85363ATT1/AZ
Package: DFN-10(2.6x2.6)

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ISL12020MIRZ Low Power RTC with SRAM Integrated Temperature Compensation ISL12020MIRZ DFN-20(4x5.5)

ISL12020MIRZ Low Power RTC with SRAM Integrated Temperature Compensation ISL12020MIRZ DFN-20(4x5.5)

Model: ISL12020MIRZ
Package: DFN-20(4x5.5)

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BQ3287MT-SB2 Real-Time Clock RTC with NVRAM Module

BQ3287MT-SB2 Real-Time Clock RTC with NVRAM Module

Model: BQ3287MT-SB2
Package: DIP-24

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DS1744-70IND plus Y2K Compliant Nonvolatile Timekeeping RAM

DS1744-70IND plus Y2K Compliant Nonvolatile Timekeeping RAM

Model: DS1744-70IND+
Package: EDIP-28

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DS1251W-120 plus 4096K NV SRAM with Phantom Clock

DS1251W-120 plus 4096K NV SRAM with Phantom Clock

Model: DS1251W-120+
Package: EDIP-32

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DS1747W-120IND plus Y2K Compliant Nonvolatile Timekeeping RAM

DS1747W-120IND plus Y2K Compliant Nonvolatile Timekeeping RAM

Model: DS1747W-120IND+
Package: EDIP-32

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DS1747-70 plus Y2K Compliant Nonvolatile Timekeeping RAM

DS1747-70 plus Y2K Compliant Nonvolatile Timekeeping RAM

Model: DS1747-70+
Package: EDIP-32

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MAX31329ELB plus I2C Real-Time Clock with Power Management MAX31329ELB LGA-10(5x5)

MAX31329ELB plus I2C Real-Time Clock with Power Management MAX31329ELB LGA-10(5x5)

Model: MAX31329ELB+
Package: LGA-10(5x5)

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MAX31328NELB plus Integrated I2C RTC with Crystal plus minus 3.5ppm Accuracy MAX31328NELB LGA-10(5x5)

MAX31328NELB plus Integrated I2C RTC with Crystal plus minus 3.5ppm Accuracy MAX31328NELB LGA-10(5x5)

Model: MAX31328NELB+
Package: LGA-10(5x5)

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DS1558W plus RTC Clock Controller with Watchdog and NVRAM DS1558W LQFP-48(7x7)

DS1558W plus RTC Clock Controller with Watchdog and NVRAM DS1558W LQFP-48(7x7)

Model: DS1558W+
Package: LQFP-48(7x7)

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AB-RTCMC-32.768KHZ-EOA9-S3-HAT Low Power RTC Module with Integrated Crystal AB-RTCMC-32.768KHZ-EOA9-S3-HAT SMD-10P

AB-RTCMC-32.768KHZ-EOA9-S3-HAT Low Power RTC Module with Integrated Crystal AB-RTCMC-32.768KHZ-EOA9-S3-HAT SMD-10P

Model: AB-RTCMC-32.768KHZ-EOA9-S3-HAT
Package: SMD-10P

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AB-RTCMC-32.768KHZ-EOZ9-S3-HAT Integrated Crystal Real-Time Clock Module AB-RTCMC-32.768KHZ-EOZ9-S3-HAT SMD-10P

AB-RTCMC-32.768KHZ-EOZ9-S3-HAT Integrated Crystal Real-Time Clock Module AB-RTCMC-32.768KHZ-EOZ9-S3-HAT SMD-10P

Model: AB-RTCMC-32.768KHZ-EOZ9-S3-HAT
Package: SMD-10P

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ISL1220IUZ Low Power RTC with Integrated 512-Byte SRAM ISL1220IUZ MSOP-10

ISL1220IUZ Low Power RTC with Integrated 512-Byte SRAM ISL1220IUZ MSOP-10

Model: ISL1220IUZ
Package: MSOP-10

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ISL1221IUZ Real-Time Clock with Integrated EEPROM ISL1221IUZ MSOP-10

ISL1221IUZ Real-Time Clock with Integrated EEPROM ISL1221IUZ MSOP-10

Model: ISL1221IUZ
Package: MSOP-10

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ISL1221IUZ-T Real-Time Clock and Calendar Integrated Circuit

ISL1221IUZ-T Real-Time Clock and Calendar Integrated Circuit

Model: ISL1221IUZ-T
Package: MSOP-10

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