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: 890
选择 图像 零件编号 制造商 描述 数据表 供货情况 单价(含13%增值税) 根据您的数量,按照单价筛选表格中的结果。 数量 RoHS ECAD模型 RTC 总线接口 日期格式 时间格式 RTC 存储容量 封装 / 箱体 电池备用开关 电源电压-最小 电源电压-最大 最小工作温度 最大工作温度 系列 安装风格 资格 封装

Diodes Incorporated 实时时钟 Real-time Clock IC 88库存量
最低: 1
倍数: 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
Diodes Incorporated 实时时钟 1.8V-5.5V 实时时钟 12C bus 99库存量
最低: 1
倍数: 1
: 3,000

Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 RX8901CE:XB A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR 3,995库存量
最低: 1
倍数: 1
: 2,000

I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.6 V 5.5 V - 40 C + 105 C RX8901CE SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 RX4901CE XS C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR 1,211库存量
最低: 1
倍数: 1
: 2,000

I2C YY-MM-DD-dd HH:MM:SS (24 hr) 256 B Backup Switching 1.6 V 5.5 V - 40 C + 105 C RX4901CE SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 RX-4045SA:AA3 PURE SN 5+/-5PPM 250 T/R 2,717库存量
最低: 1
倍数: 1
: 250

Serial 4-Wire YY-MM-DD-dd HH:MM:SS (24 hr) SOP-14 No Backup Switching 1.7 V 5.5 V - 40 C + 85 C RX-4045SA SMD/SMT Reel, Cut Tape, MouseReel
Micro Crystal 实时时钟 32.768 kHz OPTION A TEMP COMP SPI 1,000库存量
最低: 1
倍数: 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


Epson Timing 实时时钟 56,086库存量
最低: 1
倍数: 1

Serial 2-Wire, 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 RX8010SJ SMD/SMT Bulk

STMicroelectronics 实时时钟 Serial SPI bus RTC 299库存量
最低: 1
倍数: 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
ECS 实时时钟 Low Power Consumption IC RTC 3.2 x 2.5 x 1.0 mm (lwh) 12,012库存量
最低: 1
倍数: 1
: 1,000

I2C YY-MM-DD HH:MM:SS (24 hr) Backup Switching 2.5 V 5 V - 20 C + 80 C SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics 实时时钟 Serial I2C bus RTC 434库存量
最低: 1
倍数: 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 2.7 V 5.5 V - 40 C + 85 C M41T83 SMD/SMT Reel, Cut Tape, MouseReel
ABRACON 实时时钟 RTC TCXO I2C 3ppm 3215 800库存量
最低: 1
倍数: 1
: 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 800库存量
最低: 1
倍数: 1
: 1,000

I2C DFN-8 Backup Switching 1.5 V 5.5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel

Diodes Incorporated 实时时钟 Real-time Clock Mod I2C Bus 4,661库存量
最低: 1
倍数: 1
: 2,500

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

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
: 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

Renesas / Intersil 实时时钟 REAL TIME CLK/CLNDR W/EEPROM IN 8LD 570库存量
最低: 1
倍数: 1

I2C YY-MM-DD-dd HH:MM:SS (24 hr) 512 B Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL12026 SMD/SMT Tube
Texas Instruments 实时时钟 w/242x8 NVSRAM Alarm Wake-up 87库存量
最低: 1
倍数: 1

Multiplexed YY-MM-DD-dd HH:MM:SS (24 hr) 242 B SOIC-24 4.5 V 5.5 V 0 C + 70 C BQ3285E SMD/SMT Tube


Epson Timing 实时时钟 32.768kHz-DTCXO 3.4ppm I2C-Bus 955库存量
最低: 1
倍数: 1
: 1,000

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 REAL TIME CLOCK 3.0V 5+/-23PPM 1K TR 1,672库存量
最低: 1
倍数: 1
: 1,000

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 RX-4045SA:AA0 PURE SN 5+/-5PPM 1K T/R 1,989库存量
最低: 1
倍数: 1
: 1,000

Serial 4-Wire YY-MM-DD-dd HH:MM:SS (24 hr) No Backup Switching 1.7 V 5.5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape
Epson Timing 实时时钟 3.8ppm 1.6-5.5V 908库存量
最低: 1
倍数: 1
: 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 RX4901CE XS B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR 1,860库存量
最低: 1
倍数: 1
: 2,000

I2C YY-MM-DD-dd HH:MM:SS (24 hr) 256 B Backup Switching 1.6 V 5.5 V - 40 C + 105 C RX4901CE SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 5+/-23PPM RTC 250TR 844库存量
最低: 1
倍数: 1
: 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-40 85C VSOJ-12 PIN 250TR 480库存量
最低: 1
倍数: 1
: 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

Epson Timing 实时时钟 RX8130CE:BX REAL TIME CLOCK +/-23PPM ANY TR 1,693库存量
最低: 1
倍数: 1
: 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
ABRACON 实时时钟 IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 3215 698库存量
最低: 1
倍数: 1
: 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