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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Diodes Incorporated 实时时钟 实时时钟 MSOP-8 T&R 2.5K 3,203库存量
最低: 1
倍数: 1
卷轴: 2,500

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 56 B Backup Switching 2.7 V 5.5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape

Diodes Incorporated 实时时钟 0.5um 3.3V Triple poly dbl metal CMOS 9,466库存量
最低: 1
倍数: 1
卷轴: 2,500

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 56 B Backup Switching 2.7 V 5.5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Diodes Incorporated 实时时钟 实时时钟 3,871库存量
最低: 1
倍数: 1
卷轴: 2,500

I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-8 No Backup Switching 1.3 V 5.5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 3.8ppm 1.6-5.5V 916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) 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 RX8130CE:BX REAL TIME CLOCK +/-23PPM ANY TR 1,699库存量
最低: 1
倍数: 1
卷轴: 100

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
Diodes Incorporated 实时时钟 Clock VCXO 1,837库存量
最低: 1
倍数: 1
卷轴: 3,000

I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 56 B TDFN-8 Backup Switching 2.7 V 5.5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape
ABRACON 实时时钟 RTC TCXO I2C 3ppm 3215 700库存量
最低: 1
倍数: 1
卷轴: 1,000

I2C DFN-8 Backup Switching 1.5 V 5.5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
ABRACON 实时时钟 RTC TCXO I2C 3ppm 3215 AEC-Q200 700库存量
最低: 1
倍数: 1
卷轴: 1,000

I2C DFN-8 Backup Switching 1.5 V 5.5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN 250TR 482库存量
最低: 1
倍数: 1
卷轴: 250

I2C YY-MM-DD-dd HH:MM:SS (24 hr) VSOJ-12 No Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX-8803LC SMD/SMT Reel, Cut Tape
Texas Instruments 实时时钟 Automotive high-spee d CMOS timer with i 5,352库存量
最低: 1
倍数: 1
卷轴: 3,000

SOIC-8 No Backup Switching 1.5 V 18 V - 40 C + 125 C TLC3555 SMD/SMT Reel, Cut Tape, MouseReel

Micro Crystal 实时时钟 32.768kHz I2C 2.5ppm 3.2x1.5x0.8mm Temperature Sensor & 实时时钟 9,365库存量
最低: 1
倍数: 1
卷轴: 1,000

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 16 B Backup Switching 1.3 V 5.5 V - 40 C + 105 C RV-3032-C7 SMD/SMT Reel, Cut Tape, MouseReel
ABRACON 实时时钟 Built-In TXCO 实时时钟 Module with I2C Bus 2,050库存量
最低: 1
倍数: 1
卷轴: 1,300

I2C Backup Switching 1.6 V 5.5 V - 40 C + 85 C AB-RTC-TC-32.768kHz-2 SMD/SMT Reel, Cut Tape, MouseReel

Micro Crystal 实时时钟 32.768kHz I2C 2.5ppm 3.2x1.5x0.8 AECQ200 Temperature Sensor & 实时时钟 2,249库存量
最低: 1
倍数: 1
卷轴: 1,000

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 16 B Backup Switching 1.3 V 5.5 V - 40 C + 105 C RV-3032-C7 SMD/SMT AEC-Q200 Reel, Cut Tape, MouseReel
Micro Crystal 实时时钟 32.768 kHz +/-20 PPM I2C -40/+85C 13,581库存量
最低: 1
倍数: 1
卷轴: 1,000

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) No Backup Switching 1 V 4.4 V - 40 C + 85 C RV-4162-C7 SMD/SMT Reel, Cut Tape, MouseReel
Micro Crystal 实时时钟 32.768 kHz +/-3 PPM I2C -40/+85C 18,991库存量
最低: 1
倍数: 1
卷轴: 1,000

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) No Backup Switching 1.5 V 5.5 V - 40 C + 85 C RV-8803-C7 SMD/SMT Reel, Cut Tape, MouseReel
Micro Crystal 实时时钟 32.768kHz I2C Time Acc. 1ppm 62,072库存量
最低: 1
倍数: 1
卷轴: 1,000

I2C YY-MM-DD-dd HH:MM:SS (24 hr) 2 B Backup Switching 1.2 V 5.5 V - 40 C + 85 C RV-3028 SMD/SMT Reel, Cut Tape, MouseReel
Micro Crystal 实时时钟 32.768kHz I2C Time Acc. 1ppm 18,402库存量
最低: 1
倍数: 1
卷轴: 1,000

I2C YY-MM-DD-dd HH:MM:SS (24 hr) 2 B Backup Switching 1.2 V 5.5 V - 40 C + 85 C RV-3028 SMD/SMT Reel, Cut Tape, MouseReel
NXP Semiconductors 实时时钟 RTC IC with 400 kHz I2C interface featuring 128 byte SRAM in HVSON12 package. 4,310库存量
6,000预期 2026/12/14
最低: 1
倍数: 1
卷轴: 6,000

PCF85053A Reel, Cut Tape
Micro Crystal 实时时钟 32.768 kHz +/-3 PPM I2C -40/+85C 16,378库存量
最低: 1
倍数: 1
卷轴: 1,000

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) No Backup Switching 1.5 V 5.5 V - 40 C + 85 C RV-8803-C7 SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics 实时时钟 Serial SPI bus RTC 5,121库存量
最低: 1
倍数: 1
卷轴: 1,000

SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 32 B SOX-18 Backup Switching 2.7 V 5.5 V - 40 C + 85 C M41T93 SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics 实时时钟 Serial 512 (64x8) 2,878库存量
最低: 1
倍数: 1
卷轴: 936

SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 64 B SOX-28 Backup Switching 2.7 V 5.5 V - 40 C + 85 C M41T94 SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics 实时时钟 16K (2Kx8) 150ns 545库存量
最低: 1
倍数: 1

Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 8 kB PCDIP-24 Integrated Battery 4.5 V 5.5 V 0 C + 70 C M48T12 Through Hole Tube

STMicroelectronics 实时时钟 256K (32Kx8) 70ns 2,025库存量
最低: 1
倍数: 1
卷轴: 936

Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 256 kB SOX-28 Backup Switching 4.5 V 5.5 V 0 C + 70 C M48T35Y SMD/SMT Reel, Cut Tape, MouseReel
ABLIC 实时时钟 3WIRE REAL TIME CLCK 4,827库存量
最低: 1
倍数: 1
卷轴: 5,000

SNT-A-8 S-35192 Reel, Cut Tape
NXP Semiconductors 实时时钟 RTC Module with I2C or SPI interface featuring backup battery switch-over function in HLSON16 package. 12,029库存量
最低: 1
倍数: 1
卷轴: 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