实时时钟

 实时时钟
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.
结果: 917
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Epson Timing 实时时钟 RX-8803LC:UB PURE SN I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN BULK 5库存量
最低: 1
倍数: 1

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) No Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX-8803LC SMD/SMT Bulk


Epson Timing 实时时钟 I2C-BUS INTERFACE RTC 5+/-23PPM (VSOJ-20) 1K TR 96库存量
最低: 1
倍数: 1
卷轴: 1,000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) No Backup Switching 1.8 V 5.5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 RTC SON 14PIN 5+/-23PPM 250TR 218库存量
最低: 1
倍数: 1
卷轴: 250

Serial 3-Wire YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOP-14 No Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX-4571SA SMD/SMT Reel, Cut Tape
Epson Timing 实时时钟 5+/-23PPM RTC 250TR 104库存量
750预期 2026/5/5
最低: 1
倍数: 1
卷轴: 250
I2C YY-MM-DD-dd HH:MM:SS (24 hr) 16 B VSOJ-12 No Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX-8571LC SMD/SMT Reel, Cut Tape
Epson Timing 实时时钟 I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 250TR 101库存量
500预期 2026/6/23
最低: 1
倍数: 1
卷轴: 250

I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOP-14 No Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX-8803SA SMD/SMT Reel, Cut Tape
Epson Timing 实时时钟 RX4111CE:B3 REAL TIME CLOCK SPI-BUS 3.0V 23PPM 250TR 152库存量
最低: 1
倍数: 1
卷轴: 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 实时时钟 REAL TIME CLOCK 3.0V 5+/-23PPM 250TR 267库存量
最低: 1
倍数: 1
卷轴: 250

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 实时时钟 RX8111CE:A3 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 250TR 299库存量
500预期 2026/4/6
最低: 1
倍数: 1
卷轴: 250

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX8111CE SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 RX8111CE:B3 REAL TIME CLOCK I2C-BUS 3.0V 23PPM 250TR 363库存量
最低: 1
倍数: 1
卷轴: 250

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX8111CE SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 32.768kHz 5ppm I2C-Bus 70库存量
1,500预期 2026/3/2
最低: 1
倍数: 1
卷轴: 250

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.25 V 5.5 V - 40 C + 85 C RX8130CE SMD/SMT Reel, Cut Tape, MouseReel

Epson Timing 实时时钟 RX-8571LC:B0 PURE SN 5+/-23PPM REAL TIME CLOCK 598库存量
最低: 1
倍数: 1
卷轴: 1,000

I2C YY-MM-DD-dd HH:MM:SS (24 hr) 16 B No Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX-8571LC SMD/SMT Reel, Cut Tape, MouseReel


Epson Timing 实时时钟 5+/-23PPM REAL TIME CLOCK 1K TR 382库存量
最低: 1
倍数: 1
卷轴: 1,000

I2C YY-MM-DD-dd HH:MM:SS (24 hr) 16 B No Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX-8571SA SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 1.6-5.5V 7库存量
最低: 1
倍数: 1
卷轴: 250

I2C YY-MM-DD-dd HH:MM:SS (24 hr) No Backup Switching 1.6 V 5.5 V - 40 C + 105 C RX8804CE SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 32.768kHz +/-5ppm -40C +85C 172库存量
最低: 1
倍数: 1
卷轴: 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 RX8900CE SMD/SMT Reel, Cut Tape, MouseReel


Epson Timing 实时时钟 32.768kHz-DTCXO 5ppm I2C-Bus 714库存量
最低: 1
倍数: 1
卷轴: 1,000

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


Epson Timing 实时时钟 32.768kHz-DTCXO 5ppm I2C-Bus 117库存量
最低: 1
倍数: 1
卷轴: 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


Epson Timing 实时时钟 32.768kHz-DTCXO 5ppm I2C-Bus 378库存量
最低: 1
倍数: 1
卷轴: 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

Epson Timing 实时时钟 I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN 1K TR 45库存量
最低: 1
倍数: 1
卷轴: 1,000

I2C YY-MM-DD-dd HH:MM:SS (24 hr) No Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX-8803LC SMD/SMT Reel, Cut Tape, MouseReel


Epson Timing 实时时钟 I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN BULK 99库存量
最低: 1
倍数: 1
RX8900SA Bulk
Micro Crystal 实时时钟 32.768kHz I2C Time Acc. 6ppm AEC
6,155预期 2026/3/20
最低: 1
倍数: 1
卷轴: 1,000

I2C YY-MM-DD-dd HH:MM:SS (24 hr) 8 B Backup Switching 1.3 V 5.5 V - 40 C + 125 C RV-3129 SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing RX-4035SA:B PURE SN
Epson Timing 实时时钟 REAL TIME CLOCK 5+/-23PPM STICK 13库存量
最低: 1
倍数: 1

SPI Backup Switching 2.4 V 5.5 V - 40 C + 85 C RX-4035SA SMD/SMT Tube
Epson Timing RX8111CE A0
Epson Timing 实时时钟 RX8111CE:A0 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 1K TR 1,377库存量
最低: 1
倍数: 1
卷轴: 1,000

I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.6 V 5.5 V - 40 C + 85 C RTC SMD/SMT Reel, Cut Tape
Epson Timing RX8111CE B0
Epson Timing 实时时钟 RX8111CE:B0 REAL TIME CLOCK I2C-BUS 3.0V 23PPM 1K TR 67库存量
1,000预期 2026/3/2
最低: 1
倍数: 1
卷轴: 1,000

I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.6 V 5.5 V - 40 C + 85 C RTC SMD/SMT Reel, Cut Tape
Micro Crystal 实时时钟 32.768kHz I2C 20ppm 2.0x1.2x0.7mm 2,993库存量
最低: 1
倍数: 1
卷轴: 1,000

I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SON-8 900 mV 5.5 V - 40 C + 85 C RV-8263-C8 SMD/SMT Reel, Cut Tape, MouseReel
ABRACON 实时时钟 IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 3215
1,000预期 2026/4/20
最低: 1
倍数: 1
卷轴: 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