Interface IC's Real Time Clock

Results: 51
Select Image Part # Mfr. 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 Memory Size Package/Case Battery Backup Switching Supply Voltage - Min Supply Voltage - Max Minimum Operating Temperature Maximum Operating Temperature Series Mounting Style Qualification Packaging
Nisshinbo Real Time Clock 3-Wire Real Time Clock IC 1.989In Stock
Cut Tape
Rp27.336
Rp19.997
Rp18.108
Rp16.071
Reel
Rp12.824
Min.: 1
Mult.: 1
: 2.000
Serial 3-Wire YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) TSSOP-10 No Backup Switching 1.7 V 5.5 V - 40 C + 85 C R2033T SMD/SMT Reel, Cut Tape, MouseReel
NXP Semiconductors Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package. 82.204In Stock
Cut Tape
Rp24.400
Rp19.263
Rp17.832
Rp16.383
Reel
Rp13.851
Min.: 1
Mult.: 1
: 4.000
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 64 B DFN2626-10 Backup Switching 900 mV 5.5 V - 40 C + 85 C PCF85363A SMD/SMT Reel, Cut Tape, MouseReel
Nisshinbo Real Time Clock 4-wire Real Time Clock Module 3.638In Stock
Cut Tape
Rp86.593
Rp65.495
Rp60.175
Rp54.304
Reel
Rp45.865
Min.: 1
Mult.: 1
: 1.000
Serial 4-Wire YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) No Backup Switching 1.7 V 5.5 V - 40 C + 85 C R2045S/D SMD/SMT Reel, Cut Tape, MouseReel
Nisshinbo Real Time Clock 2-Wire Real Time Clock IC 3.620In Stock
Cut Tape
Rp29.537
Rp21.648
Rp19.630
Rp17.319
Reel
Rp13.631
Min.: 1
Mult.: 1
: 3.000
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) QFN023023-16 Backup Switching 750 mV 5.5 V - 40 C + 85 C R2051L SMD/SMT Reel, Cut Tape, MouseReel
Nisshinbo Real Time Clock 4-wire Serial Interface 1.675In Stock
Cut Tape
Rp30.087
Rp22.015
Rp19.997
Rp17.631
Reel
Rp14.622
Min.: 1
Mult.: 1
: 2.000
Serial 4-Wire YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 16 B SSOP-10 Backup Switching 2 V 5.5 V - 40 C + 85 C RV5C348 SMD/SMT Reel, Cut Tape, MouseReel
Nisshinbo Real Time Clock 4-Wire Real Time Clock IC 1.720In Stock
Cut Tape
Rp30.087
Rp22.015
Rp19.997
Rp17.631
Reel
Rp14.622
Min.: 1
Mult.: 1
: 2.000
Serial 4-Wire, SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SSOP-10 Backup Switching 2 V 5.5 V - 40 C + 85 C RV5C348 SMD/SMT Reel, Cut Tape, MouseReel
Nisshinbo Real Time Clock 2-Wire Real Time Clock IC 1.680In Stock
Cut Tape
Rp30.087
Rp22.199
Rp19.997
Rp17.759
Reel
Rp13.815
Min.: 1
Mult.: 1
: 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
NXP Semiconductors Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package. 26.617In Stock
24.390Expected 21/10/2026
Cut Tape
Rp22.015
Rp17.098
Rp14.989
Rp13.466
Reel
Rp11.430
Min.: 1
Mult.: 1
: 2.500
I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-8 No Backup Switching 1.8 V 5.5 V - 40 C + 85 C PCF8563 SMD/SMT Reel, Cut Tape, MouseReel
NXP Semiconductors Real Time Clock RTC IC with 400 kHz I2C interface in HXSON10 package. 56.921In Stock
Cut Tape
Rp15.594
Rp11.154
Rp10.054
Rp8.806
Reel
Rp6.880
Min.: 1
Mult.: 1
: 4.000
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) DFN2626-10 No Backup Switching 900 mV 5.5 V - 40 C + 85 C PCF85063A SMD/SMT Reel, Cut Tape, MouseReel

NXP Semiconductors Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package. 49.816In Stock
Cut Tape
Rp16.511
Rp11.796
Rp10.622
Rp9.338
Reel
Rp7.632
Min.: 1
Mult.: 1
: 2.500
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOIC-8 No Backup Switching 900 mV 5.5 V - 40 C + 85 C PCF85063A SMD/SMT Reel, Cut Tape, MouseReel
Nisshinbo Real Time Clock 2-Wire Real Time Clock IC 5.351In Stock
Cut Tape
Rp30.271
Rp22.199
Rp19.997
Rp17.631
Reel
Rp14.713
Min.: 1
Mult.: 1
: 3.000
Serial 2-Wire, I2C BCD BCD QFN1818-12 No Backup Switching 1.5 V 5.5 V - 40 C + 85 C R2223L SMD/SMT Reel, Cut Tape, MouseReel
NXP Semiconductors Real Time Clock RTC IC with 400 kHz SPI Interface in HXSON10 package. 5.377In Stock
8.000Expected 12/10/2026
Cut Tape
Rp14.677
Rp10.622
Rp9.632
Rp8.788
Reel
Rp6.990
Min.: 1
Mult.: 1
: 4.000
SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) DFN2626-10 No Backup Switching 900 mV 5.5 V - 40 C + 85 C PCF85063B SMD/SMT Reel, Cut Tape, MouseReel
Ambiq Real Time Clock Real-Time Clock I2C interface with power management, -40 to +85 C, 16-pin QFN 14.500In Stock
15.000Expected 08/01/2027
Rp17.979
Rp14.934
Min.: 1
Mult.: 1
Artasie I2C w/ Power Management
NXP Semiconductors Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in HXSON10 package. 81.323In Stock
Cut Tape
Rp24.400
Rp17.520
Rp15.851
Rp14.016
Reel
Rp11.540
Min.: 1
Mult.: 1
: 4.000
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) DFN2626-10 Backup Switching 900 mV 5.5 V - 40 C + 85 C PCF85263A SMD/SMT Reel, Cut Tape, MouseReel

NXP Semiconductors Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package. 7.974In Stock
27.500On Order
Cut Tape
Rp17.796
Rp12.475
Rp11.191
Rp9.925
Reel
Rp8.347
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
Nisshinbo Real Time Clock 2-Wire Real Time Clock IC 5.003In Stock
Cut Tape
Rp27.336
Rp19.997
Rp18.108
Rp16.071
Reel
Rp14.713
Min.: 1
Mult.: 1
: 2.000
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) TSSOP-10 No Backup Switching 1.7 V 5.5 V - 40 C + 85 C R2023T SMD/SMT Reel, Cut Tape, MouseReel
NXP Semiconductors Real Time Clock RTC Module with I2C or SPI interface featuring backup battery switch-over function in HLSON16 package. 20.896In Stock
68.000On Order
Cut Tape
Rp67.146
Rp50.635
Rp46.415
Rp41.829
Reel
Rp34.490
Min.: 1
Mult.: 1
: 4.000
Serial, I2C, SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) Backup Switching 1.2 V 5.5 V - 40 C + 85 C PCF2131 SMD/SMT Reel, Cut Tape, MouseReel
Nisshinbo Real Time Clock 2-Wire Real Time Clock IC 2.303In Stock
Cut Tape
Rp29.537
Rp21.648
Rp19.630
Rp17.319
Reel
Rp14.035
Min.: 1
Mult.: 1
: 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 R2221T SMD/SMT Reel, Cut Tape, MouseReel
Nisshinbo Real Time Clock 4-Wire Real Time Clock IC 2.316In Stock
Cut Tape
Rp27.702
Rp20.181
Rp18.108
Rp16.071
Reel
Rp13.594
Min.: 1
Mult.: 1
: 2.000
Serial 4-Wire, SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) TSSOP-10 No Backup Switching 1.7 V 5.5 V - 40 C + 85 C R2043T SMD/SMT Reel, Cut Tape, MouseReel

NXP Semiconductors Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in SO8 package. 161.211In Stock
Cut Tape
Rp25.134
Rp18.713
Rp16.456
Rp14.548
Reel
Rp12.329
Min.: 1
Mult.: 1
: 2.500
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SO-8 Backup Switching 900 mV 5.5 V - 40 C + 85 C PCF85263A SMD/SMT Reel, Cut Tape, MouseReel
NXP Semiconductors Real Time Clock Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package. 8.904In Stock
32.500On Order
Cut Tape
Rp30.271
Rp22.015
Rp19.997
Rp17.612
Reel
Rp14.695
Min.: 1
Mult.: 1
: 2.500
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) TSSOP-8 No Backup Switching 900 mV 5.5 V - 40 C + 105 C PCA85073A SMD/SMT AEC-Q100 Reel, Cut Tape, MouseReel
NXP Semiconductors Real Time Clock RTC IC with 400 kHz I2C interface in HWSON8 package. 5In Stock
76.000Expected 12/04/2027
Cut Tape
Rp18.163
Rp12.879
Rp11.246
Rp9.925
Reel
Rp8.054
Min.: 1
Mult.: 1
: 4.000
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) HWSON-8 No Backup Switching 900 mV 5.5 V - 40 C + 85 C PCF85063TP SMD/SMT Reel, Cut Tape, MouseReel
Ambiq Real Time Clock Real-Time Clock SPI interface with power management, -40 to +85 C, 16-pin QFN 557In Stock
3.000Expected 08/01/2027
Rp13.760
Rp13.649
Min.: 1
Mult.: 1
Artasie SPI w/ Power Management

NXP Semiconductors Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP8 package. 4.062In Stock
40.000On Order
Cut Tape
Rp25.501
Rp18.529
Rp16.713
Rp14.769
Reel
Rp12.329
Min.: 1
Mult.: 1
: 2.500
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) TSSOP-8 Backup Switching 900 mV 5.5 V - 40 C + 85 C PCF85263A SMD/SMT Reel, Cut Tape, MouseReel

NXP Semiconductors Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package. 1.077In Stock
15.000On Order
Cut Tape
Rp32.106
Rp23.483
Rp21.465
Rp19.080
Reel
Rp15.686
Min.: 1
Mult.: 1
: 2.500
I2C YY-MM-DD-dd HH:MM:SS (24 hr) TSSOP-8 No Backup Switching 1 V 5.5 V - 40 C + 85 C PCF8563 SMD/SMT Reel, Cut Tape, MouseReel