semic 实时时钟

结果: 982
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
Microchip Technology 实时时钟 I2C GP RTCC 1Kb EE 64B SRAM EUI-48 1,108库存量
最低: 1
倍数: 1

I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 64 B TSSOP-8 Backup Switching 1.8 V 5.5 V - 40 C + 85 C SMD/SMT Tube
Micro Crystal 实时时钟 32.768 kHz +/-20 PPM I2C -40/+85C 2库存量
17,000预期 2026/11/18
最低: 1
倍数: 1
: 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
ABRACON 实时时钟 RTCs 3030 QFN-16 SPI HH:MM:SS:hh YY-MM-DD-dd 841库存量
3,000预期 2026/10/26
最低: 1
倍数: 1
: 3,000

SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 256 B QFN-16 Backup Switching 1.7 V 3.6 V - 40 C + 85 C AB08x5 SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments 实时时钟 Timer Control Periph eral A 926-DP8570AV A 926-DP8570AVX/NOPB 7库存量
最低: 1
倍数: 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 DP8570A SMD/SMT Tube
Micro Crystal 实时时钟 32.768kHz I2C Time Acc. 1ppm 3库存量
207,000在途量
最低: 1
倍数: 1
: 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
Microchip Technology 实时时钟 SPI GP RTCC 2Kb EE 64B SRAM EUI-48 920库存量
最低: 1
倍数: 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
STMicroelectronics 实时时钟 Serial SPI bus RTC 173库存量
1,000预期 2026/11/27
最低: 1
倍数: 1
: 1,000

SPI 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 M41T93 SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics 实时时钟 Serial I2C bus RTC 249库存量
1,000预期 2026/10/5
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 3 V 5.5 V - 40 C + 85 C M41T83 SMD/SMT Reel, Cut Tape, MouseReel
ABRACON 实时时钟 32.768 KHZ 762库存量
12,000在途量
最低: 1
倍数: 1
: 3,000

I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 256 B QFN-16 Backup Switching 1.7 V 3.6 V - 40 C + 85 C AB18x5 SMD/SMT Reel, Cut Tape, MouseReel
Nisshinbo 实时时钟 2-Wire 实时时钟 IC 725库存量
2,000在途量
最低: 1
倍数: 1
: 2,000

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) TSSOP-10 No Backup Switching 1.5 V 5.5 V - 40 C + 85 C R2221T SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology 实时时钟 SPI GP RTCC 2Kb EE 64B SRAM EUI-48 150库存量
最低: 1
倍数: 1

SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 64 B MSOP-10 Backup Switching 1.8 V 3.6 V - 40 C + 85 C SMD/SMT Tube
Nisshinbo 实时时钟 2-Wire 实时时钟 IC 121库存量
4,000在途量
最低: 1
倍数: 1
: 2,000

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SSOP-16 Backup Switching 750 mV 5.5 V - 40 C + 85 C R2051S SMD/SMT Reel, Cut Tape, MouseReel
Renesas / Intersil 实时时钟 REAL TIME CLK W/ ALARM & TIMR FUNCTNS 567库存量
最低: 1
倍数: 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
Texas Instruments 实时时钟 RTC IC with 114x8 NV SRAM 19库存量
最低: 1
倍数: 1

Multiplexed YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 114 B SOIC-24 Backup Switching 4.5 V 5.5 V 0 C + 70 C BQ3285 SMD/SMT Tube
Nisshinbo 实时时钟 2-Wire 实时时钟 IC 79库存量
最低: 1
倍数: 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
Texas Instruments 实时时钟 Parallel RTC A 595-B Q4802YDWR A 595-BQ4 A 595-BQ4802YDWR 7库存量
最低: 1
倍数: 1

Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 16 B SOIC-28 Backup Switching 4.5 V 5.5 V 0 C + 70 C BQ4802Y SMD/SMT Tube

Diodes Incorporated 实时时钟 实时时钟 MSOP-8 T&R 2.5K 2,103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


Epson Timing 实时时钟 RX-4045SA:AA0 PURE SN 5+/-5PPM 1K T/R 1,516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 RX-4045SA:AA3 PURE SN 5+/-5PPM 250 T/R 915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
ECS 实时时钟 Low Power High Stability 5 ppm -40 +85 C I C 实时时钟 3.2 x 2.5 mm 783库存量
最低: 1
倍数: 1
: 1,000

I2C YY-MM-DD HH:MM:SS (24 hr) Backup Switching 1.6 V 5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 RX4901CE XS D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR 1,922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 I2C-BUS RTC +/-5.0PPM-40 85C 10 PIN 1K T/R 1,336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 32.768kHz 5ppm I2C-Bus 6,904库存量
16,000预期 2026/11/3
最低: 1
倍数: 1
: 1,000

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 32.768kHz-DTCXO 3.4ppm I2C-Bus 914库存量
最低: 1
倍数: 1
: 250

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 1,562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