Tube Real Time Clock

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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
Qualification
Packaging

Analog Devices / Maxim Integrated Real Time Clock 3V/5V Real-Time Clocks
Datasheet
Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Multiplexed YY-MM-DD-dd HH:MM:SS (24 hr) 2 kB SO-24 2.7 V 3.7 V 0 C + 70 C DS17285S SMD/SMT Tube

Analog Devices / Maxim Integrated Real Time Clock 3V/5V Real-Time Clocks
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 30
Mult.: 30

Multiplexed YY-MM-DD-dd HH:MM:SS (24 hr) 8 kB SO-24 2.7 V 3.7 V - 40 C + 85 C DS17885SN SMD/SMT Tube
Analog Devices / Maxim Integrated Real Time Clock 3V/5V Real-Time Clocks
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 28
Mult.: 14

Multiplexed YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 8 kB EDIP-24 Integrated Battery 4.5 V 5.5 V - 40 C + 85 C DS17887 Through Hole Tube

Renesas Electronics Real Time Clock .9RTC BASE
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 56 B MSOP-8 Backup Switching 3.3 V 5.5 V - 40 C + 85 C 1338 SMD/SMT Tube
Renesas Electronics Real Time Clock Real Time Clock
Datasheet
Lead-Time 12 Weeks
Min.: 1
Mult.: 1

I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOIC-8 Backup Switching 3.3 V 5.5 V - 40 C + 85 C 1339 SMD/SMT Tube
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM EUI-64
Datasheet
N/A
Min.: 1
Mult.: 1

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 64 B TSSOP-8 Backup Switching 1.8 V 5.5 V - 40 C + 85 C SMD/SMT Tube
Texas Instruments Real Time Clock Parallel RTC A 595-B Q4802LYDWR A 595-BQ A 595-BQ4802LYDWR
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 160
Mult.: 20

Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 16 B SOIC-28 Backup Switching 2.7 V 3.6 V 0 C + 70 C BQ4802LY SMD/SMT Tube
Renesas / Intersil Real Time Clock REAL TIME CLK W/MFK IMPROVED ESD AIR
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 760
Mult.: 760

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) 128 B SOIC-20 Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL12022 SMD/SMT Tube
Diodes Incorporated PT7C4337ACSE
Diodes Incorporated Real Time Clock 32.768k crystal RTC Module Integrated
Datasheet
Non-Stocked Lead-Time 28 Weeks
Min.: 1
Mult.: 1

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) No Backup Switching 1.2 V 5.5 V - 40 C + 85 C SMD/SMT Tube
Epson Timing Real Time Clock I2C-BUS RTC +/-3.4PPM-40~85C STICK
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1
Mult.: 1
RX-8803SA Tube
Epson Timing Real Time Clock I2C-BUS RTC +/-5.0PPM-30~70C SOP-14 PIN STICK
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1
Mult.: 1
RX-8803SA Tube
Epson Timing Real Time Clock I2C-BUS RTC +/-5.0PPM-30~70C SOP-14 PIN STICK
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1
Mult.: 1
RX-8803SA Tube
Epson Timing Real Time Clock RX-4045SA:AAB PURE SN 5+/-5PPM BULK - CUT TAPE
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1
RX-4045SA Tube
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 16 Weeks
Min.: 1
Mult.: 1

Tube
Epson Timing RX-4571SA:B PURE SN
Epson Timing Real Time Clock RTC SON 14PIN 5+/-23PPM STICK
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

RX-4571SA Tube
Epson Timing RX-8025SA:AA PURE SN
Epson Timing Real Time Clock REAL TIME CLOCK 5+/-5PPM (SOP 14 PIN) STICK
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
RX-8025SA Tube
Epson Timing RX-8025SA:AC PURE SN
Epson Timing Real Time Clock RTC 0+/-5PPM STICK
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
RX-8025SA Tube
Epson Timing RX-8035SA:AA PURE SN
Epson Timing Real Time Clock REAL TIME CLOCK 5+/-5PPM STICK
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1
Mult.: 1

I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 2.4 V 5.5 V - 40 C + 85 C RX-8035SA SMD/SMT Tube
Epson Timing RX-8035SA:AC PURE SN
Epson Timing Real Time Clock REAL TIME CLOCK 0+/-5PPM STICK
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1
Mult.: 1
RX-8035SA Tube
Epson Timing RX-8035SA:B PURE SN R
Epson Timing Real Time Clock EAL TIME CLOCK 5+/-23PPM STICK
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1
Mult.: 1
RX-8035SA Tube
Epson Timing RX-4035SA:AAB PURE SN
Epson Timing Real Time Clock REAL TIME CLOCK 5+/-5PPM STICK
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
RX-4035SA Tube
Epson Timing RX-4803SA:UAB PURE SN
Epson Timing Real Time Clock RTC +/-3.4PPM-40 85C STICK
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
RX-4803SA Tube