實時時鐘

 實時時鐘
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.
結果: 917
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Analog Devices / Maxim Integrated 實時時鐘 1M, Nonvolatile, Y2K-Compliant Timekeepi 20庫存量
最少: 1
倍數: 1

Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 128 kB EDIP-32 Integrated Battery 4.5 V 5.5 V - 40 C + 85 C DS1556 Through Hole Tube
Analog Devices / Maxim Integrated 實時時鐘 3V/5V Real-Time Clock 117庫存量
最少: 1
倍數: 1

Multiplexed YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 242 B TSSOP-24 Backup Switching 2.7 V 3.7 V 0 C + 70 C DS1685E SMD/SMT Tube

Analog Devices / Maxim Integrated 實時時鐘 Phantom Time Chip 45庫存量
最少: 1
倍數: 1

Phantom Clock YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 8 B SO-16 Backup Switching 4.5 V 5.5 V - 40 C + 85 C DS1315SN SMD/SMT Tube

Analog Devices / Maxim Integrated 實時時鐘 Low-Current SPI/3-Wire RTCs 170庫存量
最少: 1
倍數: 1

Serial 3-Wire, SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 96 B TDFN-EP-14 Backup Switching 3 V 5.5 V - 40 C + 85 C DS1343D SMD/SMT Tube

Analog Devices / Maxim Integrated 實時時鐘 Low-Current SPI/3-Wire RTCs 165庫存量
最少: 1
倍數: 1

Serial 3-Wire, SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 96 B TSSOP-20 Backup Switching 3 V 5.5 V - 40 C + 85 C DS1343E SMD/SMT Tube
Analog Devices / Maxim Integrated 實時時鐘 4096k NV SRAM with Phantom Clock 17庫存量
最少: 1
倍數: 1

Parallel YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 512 kB EDIP-32 2.97 V 3.63 V - 40 C + 85 C DS1251W Through Hole Tube
Analog Devices / Maxim Integrated 實時時鐘 Low-Current I C RTCs for High-ESR Crystals 322庫存量
最少: 1
倍數: 1

I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) uSOP-8 No Backup Switching 1.8 V 5.5 V - 40 C + 85 C DS1341U SMD/SMT Tube
Analog Devices / Maxim Integrated 實時時鐘 256k Nonvolatile, Y2K-Compliant Timekeep 37庫存量
最少: 1
倍數: 1

Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 32 kB PowerCap Module-34 Backup Switching 4.5 V 5.5 V 0 C + 70 C DS1554P SMD/SMT Tray
Analog Devices / Maxim Integrated 實時時鐘 Watchdog Clocks with NV RAM Control 78庫存量
最少: 1
倍數: 1

Parallel YY-MM-DD-dd HH:MM:SS (24 hr) TQFP-48 Backup Switching 2.97 V 3.63 V - 40 C + 85 C DS1558W SMD/SMT Tray
Analog Devices / Maxim Integrated 實時時鐘 I C 32-Bit Binary Counter RTC 2,080庫存量
最少: 1
倍數: 1
: 2,500

Serial 2-Wire, I2C Binary Binary SOIC-8 Backup Switching 2.7 V 3.3 V - 40 C + 85 C DS1672S SMD/SMT Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated 實時時鐘 3V/5V Real-Time Clocks 28庫存量
最少: 1
倍數: 1

Multiplexed YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 8 kB SO-24 Backup Switching 4.5 V 5.5 V 0 C + 70 C DS17885S SMD/SMT Tube
Nisshinbo 實時時鐘 2-Wire 實時時鐘 IC 3,625庫存量
最少: 1
倍數: 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

Analog Devices / Maxim Integrated 實時時鐘 I C RTC with Trickle Charger 204庫存量
最少: 1
倍數: 1

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) uSOP-8 Backup Switching 2.7 V 3.3 V - 40 C + 85 C DS1340U SMD/SMT Tube
Analog Devices / Maxim Integrated 實時時鐘 I C RTC with Trickle Charger 1,526庫存量
最少: 1
倍數: 1
: 3,000

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) uSOP-8 Backup Switching 2.7 V 3.3 V - 40 C + 85 C DS1340U SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated 實時時鐘 3V/5V Real-Time Clocks 56庫存量
最少: 1
倍數: 1

Multiplexed YY-MM-DD-dd HH:MM:SS (24 hr) 2 kB EDIP-24 Backup Switching 2.7 V 3.7 V 0 C + 70 C DS17287 Through Hole Tube
Nisshinbo 實時時鐘 3-Wire 實時時鐘 IC 1,989庫存量
最少: 1
倍數: 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
Analog Devices / Maxim Integrated 實時時鐘 3V/5V Real-Time Clock 90庫存量
最少: 1
倍數: 1

Multiplexed YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 242 B TSSOP-24 Backup Switching 2.7 V 3.7 V - 40 C + 85 C DS1685EN SMD/SMT Tube
Analog Devices / Maxim Integrated 實時時鐘 Y2K-Compliant, Nonvolatile Timekeeping R 19庫存量
最少: 1
倍數: 1

Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 128 kB EDIP-32 Integrated Battery 4.5 V 5.5 V - 40 C + 85 C DS1746 Through Hole Tube
Nisshinbo 實時時鐘 4-wire Serial Interface 1,700庫存量
最少: 1
倍數: 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
Analog Devices / Maxim Integrated 實時時鐘 1024k NV SRAM with Phantom Clock 3庫存量
最少: 1
倍數: 1

Parallel YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 128 kB PowerCap Module-34 Backup Switching 2.97 V 3.63 V 0 C + 70 C DS1248WP SMD/SMT Tray
Diodes Incorporated 實時時鐘 1.8V-5.5V 實時時鐘 12C bus 161庫存量
最少: 1
倍數: 1
: 3,000

Reel, Cut Tape, MouseReel
Micro Crystal 實時時鐘 32.768kHz I2C 20ppm 2.0x1.2x0.6mm 3,530庫存量
最少: 1
倍數: 1
: 1,000

I2C YY-MM-DD-dd HH:MM:SS (24 hr) 2 B SON-8 Backup Switching 1.1 V 5.5 V - 40 C + 85 C RV-3028-C8 SMD/SMT Reel, Cut Tape, MouseReel

NXP Semiconductors 實時時鐘 CMOS RTC/CALENDAR RTC IC 10,987庫存量
最少: 1
倍數: 1
: 2,500

I2C YY-MM-DD-dd HH:MM:SS (24 hr) TSSOP-8 No Backup Switching 1.8 V 5.5 V - 40 C + 125 C PCA8565 SMD/SMT AEC-Q100 Reel, Cut Tape, MouseReel
ECS 實時時鐘 Low Power High Stability +/-3 ppm -40 +85C I C 實時時鐘 3.2 x 2.5 mm 2,995庫存量
最少: 1
倍數: 1
: 3,000

I2C YY-MM-DD HH:MM:SS (24 hr) Backup Switching 2.5 V 5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated 實時時鐘 Y2K-Compliant, Nonvolatile Timekeeping R 20庫存量
最少: 1
倍數: 1

Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 128 kB PowerCap Module-34 Backup Switching 2.97 V 3.63 V - 40 C + 85 C DS1746WP SMD/SMT Tray