Real Time Clock

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model RTC Bus Interface
Date Format
Time Format
RTC Memory Size
Package/Case
Battery Backup Switching
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Series
Mounting Style
Packaging

Analog Devices / Maxim Integrated Real Time Clock Integrated RC17 w/ NDK Crystal
Datasheet
3.215On Order
Min.: 1
Mult.: 1

I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) LGA-10 Backup Switching 1.6 V 5.5 V - 40 C + 85 C SMD/SMT Tray
Analog Devices / Maxim Integrated Real Time Clock 3.5ppm, I2C RTC with Integrated Crystal and Power Management
Datasheet
2.925On Order
Min.: 1
Mult.: 1

I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) LGA-10 Backup Switching 2.3 V 5.5 V - 40 C + 85 C MAX31328 SMD/SMT Tray
Analog Devices / Maxim Integrated Real Time Clock 256k NV SRAM with Phantom Clock
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 40
Mult.: 40

Parallel YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 32 kB PowerCap Module-34 2.97 V 3.63 V 0 C + 70 C DS1244WP SMD/SMT Tray
Analog Devices / Maxim Integrated Real Time Clock 256k NV SRAM with Phantom Clock
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 40
Mult.: 40

Parallel YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 32 kB PowerCap Module-34 4.5 V 5.5 V 0 C + 70 C DS1244YP SMD/SMT Tray
Analog Devices / Maxim Integrated Real Time Clock 4096k NV SRAM with Phantom Clock
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Parallel YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 512 kB PowerCap Module-34 Backup Switching 4.5 V 5.5 V - 40 C + 85 C DS1251YP SMD/SMT Tray
Analog Devices / Maxim Integrated Real Time Clock Real-Time Clocks
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 250
Mult.: 250

Multiplexed YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 114 B TQFP-32 Backup Switching 4.5 V 5.5 V 0 C + 70 C DS12885T SMD/SMT Tray
Analog Devices / Maxim Integrated Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 40
Mult.: 40

Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 128 kB PowerCap Module-34 2.97 V 3.63 V 0 C + 70 C DS1556WP SMD/SMT Tray
Analog Devices / Maxim Integrated Real Time Clock 4Meg, Nonvolatile, Y2K-Compliant Timekee
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 40
Mult.: 40

Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 512 kB PowerCap Module-34 Backup Switching 4.5 V 5.5 V 0 C + 70 C DS1557P SMD/SMT Tray

Analog Devices / Maxim Integrated Real Time Clock 4Meg, Nonvolatile, Y2K-Compliant Timekee
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 40
Mult.: 40

Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 512 kB Backup Switching 4.5 V 5.5 V - 40 C + 85 C DS1557P SMD/SMT Tray
Analog Devices / Maxim Integrated Real Time Clock 4Meg, Nonvolatile, Y2K-Compliant Timekee
Datasheet
Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 512 kB PowerCap Module-34 Backup Switching 2.97 V 3.63 V 0 C + 70 C DS1557WP SMD/SMT Tray
Analog Devices / Maxim Integrated Real Time Clock 4Meg, Nonvolatile, Y2K-Compliant Timekee
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 40
Mult.: 40

Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 512 kB PowerCap Module-34 Backup Switching 2.97 V 3.63 V - 40 C + 85 C DS1557WP SMD/SMT Tray

Analog Devices / Maxim Integrated Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
Datasheet
Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 512 kB Backup Switching 4.5 V 5.5 V - 40 C + 85 C DS1747P SMD/SMT Tray
Analog Devices / Maxim Integrated Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 40
Mult.: 40

Parallel HH:MM:SS (24 hr) 512 kB PowerCap Module-34 2.97 V 3.63 V - 40 C + 85 C DS1747WP SMD/SMT Tray
Epson Timing Real Time Clock RX4111CE:AB REAL TIME CLOCK SPI-BUS 3.0V 11.5PPM BULK
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
RX4111CE Bulk
Epson Timing Real Time Clock RX4111CE:BB REAL TIME CLOCK SPI-BUS 3.0V 23PPM BULK
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
RX4111CE Bulk
Epson Timing Real Time Clock RX8111CE:AB REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM BULK
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
RX8111CE Bulk
Epson Timing Real Time Clock RX8111CE:BB REAL TIME CLOCK I2C-BUS 3.0V 23PPM BULK
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
RX8111CE Bulk
Epson Timing Real Time Clock REAL TIME CLOCK +/-23PPM BULK
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1
Mult.: 1
RX8130CE Bulk
Epson Timing Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C 10 PIN BULK
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

RX8900CE Bulk
Epson Timing Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C 10 PIN BULK
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

RX8900CE Bulk
Epson Timing RX-4035SAACB PURE SN
Epson Timing Real Time Clock RX-4035SA:ACB PURE SN REAL TIME CLOCK 0+/-5PPM BULK - CUT TAPE
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

Bulk
Epson Timing RX-4035LC:BB PURE SN
Epson Timing Real Time Clock RTC 5+/-23PPM BULK - CUT TAPE
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
RX-4035LC Bulk
Epson Timing RX-4571LC:B PURE SN
Epson Timing Real Time Clock RTC VSOJ 12PIN 5+/-23PPM BULK - CUT TAPE
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

Serial 3-Wire No Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX-4571LC SMD/SMT Bulk
Epson Timing RX-4803LC:UA PURE SN
Epson Timing Real Time Clock RTC +/-3.4PPM-40 85C BULK-CUT TAPE
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 100
Mult.: 1
RX-4803LC Bulk
Epson Timing RX4901CE XS A0B
Epson Timing Real Time Clock RX4901CE XS A0B REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40 85C PIN 4FOUT BULK
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
RX4901CE Bulk