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: 920
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Diodes Incorporated 實時時鐘 Real-time Clock Mod I2C Bus 3,043庫存量
最少: 1
倍數: 1
: 2,500

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 Reel, Cut Tape, MouseReel
Renesas / Intersil 實時時鐘 I2CAL TIME CLK/CLNDR 8LD 2,986庫存量
最少: 1
倍數: 1
: 250

I2C YY-MM-DD-dd HH:MM:SS (24 hr) 2 B MSOP-8 Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL1208 SMD/SMT Reel, Cut Tape, MouseReel

STMicroelectronics 實時時鐘 SPI RTC 32.768 kHz 365nA 2.0V to 5.5V 1,530庫存量
1,000在途量
最少: 1
倍數: 1
: 1,000

SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 32 B QFN-16 Backup Switching 2.7 V 5.5 V - 40 C + 85 C M41T93 SMD/SMT Reel, Cut Tape, MouseReel
ABLIC 實時時鐘 2-wire 實時時鐘 5,086庫存量
最少: 1
倍數: 1
: 5,000

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 7 B SNT-A-8 No Backup Switching 1.3 V 5.5 V - 40 C + 85 C S-35390 SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments 實時時鐘 實時時鐘 A 92 6-DP8573AVX/NOPB A A 926-DP8573AVX/NOPB 76庫存量
70在途量
最少: 1
倍數: 1

Parallel YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 32 B PLCC-28 Backup Switching 4.5 V 5.5 V - 40 C + 85 C DP8573A SMD/SMT Tube
Renesas / Intersil 實時時鐘 LW PWR RTC W/RESEAL 8LD 5,453庫存量
最少: 1
倍數: 1

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOIC-8 Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL12008 SMD/SMT Tube
Micro Crystal 實時時鐘 32.768kHz SPI Time Acc. 6ppm 1,225庫存量
最少: 1
倍數: 1
: 1,000

SPI YY-MM-DD-dd HH:MM:SS (24 hr) 8 B Backup Switching 1.3 V 5.5 V - 40 C + 85 C RV-3149 SMD/SMT Reel, Cut Tape, MouseReel

STMicroelectronics 實時時鐘 128 NVRAM Serial RTC 3.0 to 3.6 Vcc 711庫存量
最少: 1
倍數: 1
: 1,350

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 160 B SSOP-20 Backup Switching 2.7 V 3.6 V - 40 C + 85 C M41ST87W SMD/SMT Reel, Cut Tape, MouseReel

Microchip Technology 實時時鐘 2Kb EE 64B SRAM WD TED EUI-64 5,164庫存量
最少: 1
倍數: 1

SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 2 kB TSSOP-14 Backup Switching 1.8 V 5.5 V - 40 C + 85 C SMD/SMT Tube
Renesas / Intersil 實時時鐘 LW PWR RTC W/RESEAL 8LD 1,154庫存量
最少: 1
倍數: 1
: 2,500

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOIC-8 Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL12008 SMD/SMT Reel, Cut Tape, MouseReel
Micro Crystal 實時時鐘 32.768 kHz OPTION A TEMP COMP SPI 1,000庫存量
最少: 1
倍數: 1

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) 2 B Backup Switching 1.3 V 5.5 V - 40 C + 85 C RV-3049-C3 SMD/SMT
ABLIC 實時時鐘 3-wire 實時時鐘 2,949庫存量
最少: 1
倍數: 1
: 5,000

Serial 3-Wire YY-MM-DD-dd HH:MM:SS (24 hr) SNT-A-8 Backup Switching 1.3 V 5.5 V - 40 C + 85 C S-35190 SMD/SMT Reel, Cut Tape, MouseReel

NXP Semiconductors 實時時鐘 Binary I2C 1-5V RTC IC 11,834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 V 5.5 V - 40 C + 85 C PCF8563 SMD/SMT Reel, Cut Tape, MouseReel
Renesas / Intersil 實時時鐘 REAL TIME CLK W/ ALARM DS1337 COMP 2,077庫存量
最少: 1
倍數: 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
STMicroelectronics 實時時鐘 Serial I2C bus RTC 2,325庫存量
最少: 1
倍數: 1
: 1,000

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 32 B SOX-18 Backup Switching 3 V 5.5 V - 40 C + 85 C M41T83 SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics 實時時鐘 Serial I2C bus RTC 910庫存量
最少: 1
倍數: 1
: 1,000

Serial YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 32 B Backup Switching 2.38 V 5.5 V - 40 C + 85 C M41T83 SMD/SMT Reel, Cut Tape, MouseReel

STMicroelectronics 實時時鐘 Serial SPI bus RTC 982庫存量
最少: 1
倍數: 1
: 1,000

SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 32 B QFN-16 Backup Switching 3 V 5.5 V - 40 C + 85 C M41T93 SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology 實時時鐘 SPI GP RTCC 2Kb EE 64B SRAM EUI-48 1,311庫存量
最少: 1
倍數: 1
: 2,500

Serial, I2C, SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 64 B Backup Switching 1.8 V 3.6 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Renesas / Intersil 實時時鐘 REAL TIME CLK W/ ALARM & TIMR FUNCTNS 2,134庫存量
最少: 1
倍數: 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

ABLIC 實時時鐘 實時時鐘 4,782庫存量
4,000在途量
最少: 1
倍數: 1
: 4,000

Serial 3-Wire YY-MM-DD-dd HH:MM:SS (24 hr) SOP-8 Backup Switching 1.3 V 5.5 V - 40 C + 85 C S-35190 SMD/SMT Reel, Cut Tape, MouseReel
Renesas / Intersil 實時時鐘 REAL TIME CLK & TEMP COMPENSATED CRYSTAL 408庫存量
最少: 1
倍數: 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

Renesas / Intersil 實時時鐘 I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD 1,151庫存量
最少: 1
倍數: 1

I2C YY-MM-DD-dd HH:MM:SS (24 hr) 2 B MSOP-10 Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL1209 SMD/SMT Tube
Analog Devices / Maxim Integrated 實時時鐘 1024k NV SRAM with Phantom Clock

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

Analog Devices / Maxim Integrated 實時時鐘 3V/5V Real-Time Clocks

Multiplexed YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 2 kB SO-24 Backup Switching 4.5 V 5.5 V - 40 C + 85 C DS17285SN SMD/SMT Tube
Analog Devices / Maxim Integrated 實時時鐘 I C 32-Bit Binary Counter RTC

Serial 2-Wire, I2C Binary Binary SOIC-8 Backup Switching 1.8 V 2.2 V - 40 C + 85 C DS1672S SMD/SMT Tube