Realtidsklocka

 Realtidsklocka
Real Time Clocks (RTCs) are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many real time clock manufacturers including Analog Devices, Epson, Microchip, Micro Crystal, NXP, Renesas Electronics, STMicroelectronics & more. Please view our large selection of real time clocks below.
Resultat: 917
Välj Bild Artikelnummer Tillverk: Beskrivning Datablad Tillgänglighet Prissättning: (SEK) Filtrera resultaten i tabellen efter enhetspris baserat på din kvantitet. Antal RoHS ECAD-modell RTC-bussgränssnitt Datumformat Tidsformat RCT-minnesstorlek Paket/låda Backup för batteriomkoppling Minimal matningsspänning Maximal matningsspänning Minsta drifttemperatur Maximal drifttemperatur Serie Monteringsstil Kvalificering Förpackning
Analog Devices / Maxim Integrated Realtidsklocka 5ppm, I C Real-Time Clock with SRAM
5 768Förväntad 2026-04-08
Min.: 1
Multipla: 1
Papprulle: 2 500

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 236 B SO-8 Backup Switching 2.3 V 4.5 V - 40 C + 85 C DS3232MZ SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated MAX31328NELB+T
Analog Devices / Maxim Integrated Realtidsklocka 3.5ppm, I2C RTC with Integrated Crystal and Power Management
4 824Förväntad 2026-04-13
Min.: 1
Multipla: 1
Papprulle: 2 500

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 SMD/SMT Reel, Cut Tape
Analog Devices / Maxim Integrated Realtidsklocka 4096k NV SRAM with Phantom Clock
100Förväntad 2026-02-27
Min.: 1
Multipla: 1

Parallel, Phantom Clock YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 4 MB EDIP-32 Integrated Battery 4.5 V 5.5 V 0 C + 70 C DS1251Y Through Hole Tube

Analog Devices / Maxim Integrated Realtidsklocka 1-Wire Time Chip With Interrupt
718Förväntad 2026-03-24
Min.: 1
Multipla: 1

Serial 1-Wire Binary Binary 4 B TSOC-6 Backup Switching 2.2 V 6 V - 40 C + 85 C DS2417P SMD/SMT Tube
Analog Devices / Maxim Integrated Realtidsklocka 3.5ppm, I2C RTC with Integrated Crystal and Power Management
1 958Förväntad 2026-04-06
Min.: 1
Multipla: 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
ABRACON Realtidsklocka AECQ-200 IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 2012
1 000Förväntad 2026-05-12
Min.: 1
Multipla: 1
Papprulle: 1 000

I2C DFN-8 Integrated Battery 900 mV 5.5 V - 40 C + 85 C AB-RTC-XPA-32.768kHz-2 SMD/SMT Reel, Cut Tape, MouseReel
ABRACON Realtidsklocka IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 3215
1 000Förväntad 2026-04-20
Min.: 1
Multipla: 1
Papprulle: 1 000

I2C HH:MM:SS (24 hr) SON-8 No Backup Switching 900 mV 5.5 V - 40 C + 85 C AB-RTC-XL SMD/SMT Reel, Cut Tape, MouseReel
ABRACON Realtidsklocka AECQ-200 IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 3215
1 000Förväntad 2026-04-20
Min.: 1
Multipla: 1
Papprulle: 1 000

I2C HH:MM:SS (24 hr) SON-8 No Backup Switching 900 mV 5.5 V - 40 C + 85 C AB-RTC-XLA SMD/SMT Reel, Cut Tape, MouseReel
ABRACON Realtidsklocka IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 2012
1 000Förväntad 2026-05-12
Min.: 1
Multipla: 1
Papprulle: 1 000

I2C DFN-8 Integrated Battery 900 mV 5.5 V - 40 C + 85 C AB-RTC-XP-32.768kHz-2 SMD/SMT Reel, Cut Tape, MouseReel
Nisshinbo Realtidsklocka 2-Wire Realtidsklocka IC
2 000Förväntad 2026-02-20
Min.: 1
Multipla: 1
Papprulle: 2 000

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) TSSOP-10 No Backup Switching 1.5 V 5.5 V - 40 C + 85 C R2223T SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Realtidsklocka 4096k NV SRAM with Phantom Clock
32Förväntad 2026-03-16
Min.: 1
Multipla: 1

Parallel YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 512 kB PowerCap Module-34 Backup Switching 2.97 V 3.63 V 0 C + 70 C DS1251WP SMD/SMT Tray
Analog Devices / Maxim Integrated Realtidsklocka Low Current Realtidsklocka with I2C Int
3 365Förväntad 2026-05-11
Min.: 1
Multipla: 1
Papprulle: 2 500

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) 64 B Backup Switching 1.6 V 3.6 V - 40 C + 85 C MAX31341 SMD/SMT Reel, Cut Tape, MouseReel
Renesas / Intersil Realtidsklocka REAL TIME CLK/CLNDR W/TEMP COMP 8 L
2 940Förväntad 2026-04-27
Min.: 1
Multipla: 1

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) 128 B SOIC-8 Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL12022 SMD/SMT Tube
Renesas / Intersil Realtidsklocka REAL TIME CLK ENHANC CD ESD & MOISTURESIS
760Förväntad 2026-07-08
Min.: 1
Multipla: 1

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

Analog Devices / Maxim Integrated Realtidsklocka Low-Current, I C, Serial Real-Time Clock
197Förväntad 2026-03-06
Min.: 1
Multipla: 1

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) uSOP-8 Backup Switching 1.71 V 5.5 V - 40 C + 85 C DS1339AU SMD/SMT Tube
Analog Devices / Maxim Integrated Realtidsklocka I C RTC/Supervisor with Trickle Charger
200Förväntad 2026-04-20
Min.: 1
Multipla: 1

I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 512 B SOIC-8 Backup Switching 4.5 V 5.5 V - 40 C + 85 C DS1388Z SMD/SMT Tube
Analog Devices / Maxim Integrated Realtidsklocka 3V/5V Real-Time Clock
84Förväntad 2026-03-03
Min.: 1
Multipla: 1

Multiplexed YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 242 B TSSOP-24 Backup Switching 4.5 V 5.5 V 0 C + 70 C DS1685E SMD/SMT Tube
Renesas Electronics Realtidsklocka RTC I2c Serial IC 1.8 to 5.5V 32kHz
66På beställningen
Min.: 1
Multipla: 1

MSOP-8 1337AGD SMD/SMT Tube
STMicroelectronics Realtidsklocka 256K (32Kx8) 70ns 54På lager
Min.: 1
Multipla: 1
Papprulle: 936

Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 256 kB SOIC-44 Backup Switching 4.5 V 5.5 V 0 C + 70 C M48T37Y SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing Realtidsklocka 32.768KHz 3.0Volts 5+/-5ppm -40C +85C
710På beställningen
Min.: 1
Multipla: 1
Papprulle: 250

I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOP-14 No Backup Switching 1.7 V 5.5 V - 40 C + 85 C RX-8025SA SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing Realtidsklocka RX4111CE:A3 REAL TIME CLOCK SPI-BUS 3.0V 11.5PPM 250TR
2 991På beställningen
Min.: 1
Multipla: 1
Papprulle: 250

Serial 4-Wire, SPI Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX4111CE SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing Realtidsklocka RX4901CE XB C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
1 169Förväntad 2026-06-09
Min.: 1
Multipla: 1
Papprulle: 2 000

I2C YY-MM-DD-dd HH:MM:SS (24 hr) 256 B Backup Switching 1.6 V 5.5 V - 40 C + 105 C RX4901CE SMD/SMT Reel, Cut Tape, MouseReel


Epson Timing Realtidsklocka REAL TIME CLOCK 3.0V 5+/-23PPM 1K TR
2 000Förväntad 2026-03-09
Min.: 1
Multipla: 1
Papprulle: 1 000

Serial, I2C, SPI YY-MM-DD-dd HH:MM:SS (24 hr) 16 B Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX6110SA SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing Realtidsklocka I2C-BUS RTC +/-5.0PPM-40 85C 10 PIN 1K T/R
1 967Förväntad 2026-06-15
Min.: 1
Multipla: 1
Papprulle: 1 000

I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 2.5 V 5.5 V - 40 C + 85 C RX8900CE SMD/SMT Reel, Cut Tape, MouseReel


Epson Timing Realtidsklocka 32.768kHz-DTCXO 3.4ppm I2C-Bus
263Förväntad 2026-06-30
Min.: 1
Multipla: 1
Papprulle: 250

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 2.5 V 5.5 V - 40 C + 85 C RX8900SA SMD/SMT Reel, Cut Tape, MouseReel