Real Time Clocks for Instrument Clusters

Real Time Clocks (RTCs) are IC devices that keep track of time. A typical RTC can provide the time of day as well as the date via a serial bus such as I2C or SPI.  Although similar in many ways, RTCs should not be confused with clock generators, which are used to synchronize various parts of a circuit.

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Ergebnisse: 24
Auswählen Bild Teile-Nr. Herst. Beschreibung Datenblatt Verfügbarkeit Preis (CHF) Ergebnisse in der Tabelle nach dem Einheitspreis bei Ihrer Menge filtern. Menge RoHS ECAD Model Schnittstellen-Typ Datenformat Zeitformat Verpackung/Gehäuse Batterie-Backup-Schaltung Versorgungsspannung - Min. Versorgungsspannung - Max. Minimale Betriebstemperatur Maximale Betriebstemperatur Serie Montageart Zeitmessungsstrom Verpackung
Renesas / Intersil Echtzeituhr REAL TIME CLK & TEMP COMPENSATED CRYSTAL 333Auf Lager
CHF 6.06
CHF 4.67
CHF 3.95
CHF 3.69
Min.: 1
Mult.: 1
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-20 Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL12022 SMD/SMT Tube

STMicroelectronics Echtzeituhr Serial SPI bus RTC 1’019Auf Lager
Cut-Tape
CHF 6.24
CHF 4.93
CHF 4.46
CHF 4.06
Reel
CHF 3.52
Min.: 1
Mult.: 1
: 1’000
Serial YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) Backup Switching 2.38 V 5.5 V - 40 C + 85 C M41T93 SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology Echtzeituhr I2C GP RTCC 1Kb EE 64B SRAM EUI-48 11’846Auf Lager
CHF 0.894
CHF 0.845
CHF 0.837
Min.: 1
Mult.: 1
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOIC-8 Backup Switching 1.8 V 5.5 V - 40 C + 85 C SMD/SMT Tube
Renesas / Intersil Echtzeituhr REAL TIME CLK ENHANC CD ESD & MOISTURESIS 433Auf Lager
CHF 6.01
CHF 4.63
CHF 3.94
CHF 3.68
Min.: 1
Mult.: 1
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-20 Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL12022 SMD/SMT Tube
Renesas / Intersil Echtzeituhr REAL TIME CLK W/ ALARM DS1337 COMP 1’952Auf Lager
CHF 2.27
CHF 1.69
CHF 1.55
CHF 1.39
Min.: 1
Mult.: 1
I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-8 No Backup Switching 1.8 V 3.6 V - 40 C + 85 C ISL12057 SMD/SMT Tube
Renesas / Intersil Echtzeituhr REAL TIME CLK W/ ALARM & TIMR FUNCTNS 953Auf Lager
CHF 2.27
CHF 1.69
CHF 1.55
CHF 1.39
Min.: 1
Mult.: 1
I2C YY-MM-DD-dd HH:MM:SS (24 hr) TDFN-8 No Backup Switching 1.8 V 3.6 V - 40 C + 85 C ISL12058 SMD/SMT Tube
Microchip Technology Echtzeituhr I2C GP RTCC 1Kb EE 64B SRAM EUI-64 3’227Auf Lager
CHF 0.91
CHF 0.845
CHF 0.837
Min.: 1
Mult.: 1
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOIC-8 Backup Switching 1.8 V 5.5 V - 40 C + 85 C SMD/SMT Tube

STMicroelectronics Echtzeituhr SPI RTC 32.768 kHz 365nA 2.0V to 5.5V 1’083Auf Lager
Cut-Tape
CHF 6.75
CHF 5.20
CHF 4.81
CHF 4.40
Reel
CHF 3.94
Min.: 1
Mult.: 1
: 1’000
SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) QFN-16 Backup Switching 2.7 V 5.5 V - 40 C + 85 C M41T93 SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics Echtzeituhr Serial SPI bus RTC 757Auf Lager
Cut-Tape
CHF 8.59
CHF 6.70
CHF 6.24
CHF 5.72
Reel
CHF 5.19
Min.: 1
Mult.: 1
: 1’000
SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOX-18 Backup Switching 2.38 V 5.5 V - 40 C + 85 C M41T93 SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology Echtzeituhr I2C GP RTCC 1Kb EE 64B SRAM ID 3’193Auf Lager
Cut-Tape
CHF 0.992
Reel
CHF 0.837
Min.: 1
Mult.: 1
: 3’300
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) TDFN-8 Backup Switching 1.8 V 5.5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel

NXP Semiconductors Echtzeituhr RTC IC with 400 kHz I2C interface in TSSOP8 package. 3’446Auf Lager
27’500Auf Bestellung
Cut-Tape
CHF 0.765
CHF 0.52
CHF 0.468
CHF 0.435
Reel
CHF 0.366
Min.: 1
Mult.: 1
: 2’500
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) TSSOP-8 No Backup Switching 900 mV 5.5 V - 40 C + 85 C PCF85063A SMD/SMT Reel, Cut Tape, MouseReel
Renesas / Intersil Echtzeituhr REAL TIME CLK/CLNDR W/TEMP COMP 8 L 1’128Auf Lager
Cut-Tape
CHF 4.29
CHF 3.26
CHF 3.01
CHF 2.73
Reel
CHF 2.59
Min.: 1
Mult.: 1
: 250
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-8 Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL12022 SMD/SMT Reel, Cut Tape, MouseReel
Renesas / Intersil Echtzeituhr REAL TIME CLK ENHANC CD ESD & MOISTURESIS 900Auf Lager
Cut-Tape
CHF 6.22
CHF 4.80
CHF 4.45
CHF 4.05
Reel
CHF 3.64
Min.: 1
Mult.: 1
: 1’000
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-20 Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL12022 SMD/SMT Reel, Cut Tape, MouseReel
Renesas / Intersil Echtzeituhr REAL TIME CLK & TEMP COMPENSATED CRYSTAL 585Auf Lager
Cut-Tape
CHF 6.06
CHF 4.67
CHF 4.32
CHF 3.94
Reel
CHF 3.54
Min.: 1
Mult.: 1
: 1’000
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-20 Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL12022 SMD/SMT Reel, Cut Tape, MouseReel
Renesas / Intersil Echtzeituhr REAL TIME CLK W/ ALARM DS1337 COMP 6’256Auf Lager
Cut-Tape
CHF 2.35
CHF 1.75
CHF 1.60
CHF 1.44
Reel
CHF 1.23
Min.: 1
Mult.: 1
: 2’500
I2C YY-MM-DD-dd HH:MM:SS (24 hr) MSOP-8 No Backup Switching 1.8 V 3.6 V - 40 C + 85 C ISL12057 SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology Echtzeituhr I2C GP RTCC 1Kb EE 64B SRAM ID 767Auf Lager
CHF 0.87
CHF 0.813
CHF 0.806
Min.: 1
Mult.: 1
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) TSSOP-8 Backup Switching 1.8 V 5.5 V - 40 C + 85 C SMD/SMT Tube
STMicroelectronics Echtzeituhr Serial SPI bus RTC 42Auf Lager
1’000erwartet ab 16.11.2026
Cut-Tape
CHF 8.28
CHF 6.45
CHF 5.99
CHF 5.29
Reel
CHF 4.97
Min.: 1
Mult.: 1
: 1’000
SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOX-18 Backup Switching 3 V 5.5 V - 40 C + 85 C M41T93 SMD/SMT Reel, Cut Tape, MouseReel

STMicroelectronics Echtzeituhr Serial SPI bus RTC 165Auf Lager
Cut-Tape
CHF 7.12
CHF 5.50
CHF 5.10
CHF 4.66
Reel
CHF 3.89
Min.: 1
Mult.: 1
: 1’000
SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) QFN-16 Backup Switching 3 V 5.5 V - 40 C + 85 C M41T93 SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Echtzeituhr Timer Control Periph eral A 926-DP8570AV A 926-DP8570AVX/NOPB 7Auf Lager
CHF 42.74
CHF 35.01
CHF 32.70
CHF 31.12
Min.: 1
Mult.: 1
Parallel YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) PLCC-28 Backup Switching 4.5 V 5.5 V - 40 C + 85 C DP8570A SMD/SMT Tube
Renesas / Intersil Echtzeituhr REAL TIME CLK W/ ALARM DS1337 COMP 707Auf Lager
17’500Auf Bestellung
Cut-Tape
CHF 2.29
CHF 1.71
CHF 1.57
CHF 1.41
Reel
CHF 1.24
Min.: 1
Mult.: 1
: 2’500
I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-8 No Backup Switching 1.8 V 3.6 V - 40 C + 85 C ISL12057 SMD/SMT Reel, Cut Tape, MouseReel
Renesas / Intersil Echtzeituhr REAL TIME CLK W/ ALARM DS1337 COMP 97Auf Lager
6’450Auf Bestellung
CHF 2.39
CHF 1.79
CHF 1.56
CHF 1.46
Min.: 1
Mult.: 1
I2C YY-MM-DD-dd HH:MM:SS (24 hr) MSOP-8 No Backup Switching 1.8 V 3.6 V - 40 C + 85 C ISL12057 SMD/SMT Tube
Renesas / Intersil Echtzeituhr REAL TIME CLK W/ ALARM & TIMR FUNCTNS 566Auf Lager
CHF 2.29
CHF 1.71
CHF 1.57
CHF 1.41
Min.: 1
Mult.: 1
I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-8 No Backup Switching 1.8 V 3.6 V - 40 C + 85 C ISL12058 SMD/SMT Tube
Renesas / Intersil Echtzeituhr REAL TIME CLK/CLNDR W/TEMP COMP 8 L
6’360Auf Bestellung
CHF 4.33
CHF 3.25
CHF 3.00
CHF 2.73
Min.: 1
Mult.: 1
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-8 Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL12022 SMD/SMT Tube
Renesas / Intersil Echtzeituhr REAL TIME CLK/CLNDR W/TEMP COMP 8 L
2’467erwartet ab 12.01.2027
Cut-Tape
CHF 4.20
CHF 3.19
CHF 2.95
CHF 2.68
CHF 2.65
Reel
CHF 2.65
Min.: 1
Mult.: 1
: 2’500
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-8 Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL12022 SMD/SMT Reel, Cut Tape, MouseReel