ICS 实时时钟

结果: 871
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 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 计时电流 封装

NXP Semiconductors 实时时钟 RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in TSSOP8 package. 233库存量
12,500在途量
剪切带
¥14.0572
¥10.2604
¥9.3451
¥8.2264
卷轴
¥6.7122
最低: 1
倍数: 1
: 2,500
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) TSSOP-8 Backup Switching 900 mV 5.5 V - 40 C + 85 C PCF85363A SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics 实时时钟 Serial 512 (64x8) 56库存量
5,000预期 2027/8/23
剪切带
¥25.1425
¥18.8597
¥17.289
¥15.5488
卷轴
¥12.3283
最低: 1
倍数: 1
: 2,500
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOIC-8 Backup Switching 2 V 5.5 V - 40 C + 85 C M41T81 SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics 实时时钟 Serial I2C bus RTC 334库存量
剪切带
¥45.4938
¥34.6571
¥31.9338
¥28.9506
卷轴
¥26.3064
最低: 1
倍数: 1
: 1,000
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOX-18 Backup Switching 2.7 V 5.5 V - 40 C + 85 C M41T83 SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics 实时时钟 Serial 512 (64x8) 2,567库存量
剪切带
¥29.8659
¥22.4983
¥20.5999
¥18.532
卷轴
¥15.6279
最低: 1
倍数: 1
: 2,500
Serial YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-8 Backup Switching 2 V 5.5 V - 40 C + 85 C M41T11 SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology 实时时钟 I2C GP RTCC 64B SRAM 9,711库存量
剪切带
¥8.7688
卷轴
¥7.3563
最低: 1
倍数: 1
: 3,300
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) TDFN-8 Backup Switching 1.8 V 5.5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Renesas / Intersil 实时时钟 I2C REAL TIME CLOCK/ CALENDAR 8LD 177库存量
1,200预期 2026/10/22
¥24.4871
¥17.7862
¥16.2946
¥14.6448
最低: 1
倍数: 1
I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-8 Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL1208 SMD/SMT Tube
STMicroelectronics 实时时钟 256K (32Kx8) 70ns 5库存量
480预期 2026/10/26
¥422.846
¥342.4465
¥321.2703
¥305.8006
¥290.8281
最低: 1
倍数: 1
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) PCDIP-28 Integrated Battery 4.5 V 5.5 V 0 C + 70 C M48T35Y Through Hole Tube

STMicroelectronics 实时时钟 Serial I2C bus RTC 60库存量
5,000预期 2027/5/10
剪切带
¥38.872
¥29.4478
¥27.1313
¥23.9899
卷轴
¥21.0971
最低: 1
倍数: 1
: 1,000
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) QFN-16 Backup Switching 3 V 5.5 V - 40 C + 85 C M41T83 SMD/SMT Reel, Cut Tape, MouseReel
Renesas / Intersil 实时时钟 REAL TIME CLK W/ ALARM & TIMR FUNCTNS 566库存量
¥23.5718
¥17.6167
¥16.1251
¥14.4753
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 Timer Control Periph eral A 926-DP8570AV A 926-DP8570AVX/NOPB 7库存量
¥461.0965
¥377.7251
¥352.8764
¥335.7682
最低: 1
倍数: 1
Parallel YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) PLCC-28 Backup Switching 4.5 V 5.5 V - 40 C + 85 C DP8570A SMD/SMT Tube
Renesas / Intersil 实时时钟 REAL TIME CLK W/ ALARM DS1337 COMP 6,256库存量
剪切带
¥24.1481
¥18.0348
¥16.4641
¥14.803
卷轴
¥12.5769
最低: 1
倍数: 1
: 2,500
I2C YY-MM-DD-dd HH:MM:SS (24 hr) MSOP-8 No Backup Switching 1.8 V 3.6 V - 40 C + 85 C ISL12057 SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics 实时时钟 Serial 512 (64x8) 2,714库存量
5,000预期 2027/4/28
剪切带
¥45.3243
¥34.578
¥31.9338
¥28.9506
卷轴
¥24.8939
最低: 1
倍数: 1
: 2,500
Serial YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SO-16 Backup Switching 2.7 V 5.5 V - 40 C + 85 C M41T94 SMD/SMT Reel, Cut Tape, MouseReel

STMicroelectronics 实时时钟 128 NVRAM Serial RTC 3.0 to 3.6 Vcc 241库存量
1,350在途量
剪切带
¥64.2744
¥49.6296
¥45.9119
¥41.9343
卷轴
¥35.9792
最低: 1
倍数: 1
: 1,350
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SSOP-20 Backup Switching 2.7 V 3.6 V - 40 C + 85 C M41ST87W SMD/SMT Reel, Cut Tape, MouseReel

Diodes Incorporated 实时时钟 实时时钟 MSOP-8 T&R 2.5K 2,103库存量
剪切带
¥12.2379
¥8.9383
¥8.136
¥7.2207
卷轴
最低: 1
倍数: 1
: 2,500
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) Backup Switching 2.7 V 5.5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape
Epson Timing 实时时钟 RX4111CE:A3 REAL TIME CLOCK SPI-BUS 3.0V 11.5PPM 250TR 5,745库存量
剪切带
¥39.211
¥29.5269
¥27.1313
¥23.8995
卷轴
¥23.6622
最低: 1
倍数: 1
: 250
Serial 4-Wire, SPI Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX4111CE SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology 实时时钟 I2C GP RTCC 64B SRAM EUI-64 731库存量
¥9.0287
¥8.3394
¥8.023
最低: 1
倍数: 1
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOIC-8 Backup Switching 1.8 V 5.5 V - 40 C + 85 C MCP79402 SMD/SMT Tube
Epson Timing 实时时钟 32.768kHz 5ppm I2C-Bus
3,017库存量
剪切带
¥23.3232
¥17.3681
¥15.9669
¥14.3058
卷轴
¥13.6504
最低: 1
倍数: 1
: 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
NXP Semiconductors 实时时钟 Automotive tiny Real-Time Clock/calendar with alarm function and I2C-bus 13库存量
12,500在途量
剪切带
¥13.9781
¥10.2604
¥9.266
¥8.1925
卷轴
¥6.554
最低: 1
倍数: 1
: 2,500
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) TSSOP-8 No Backup Switching 900 mV 5.5 V - 40 C + 105 C PCA85063A SMD/SMT AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments 实时时钟 RTC IC with 114x8 NV SRAM 17库存量
¥151.2844
¥124.8989
¥106.1296
¥103.395
最低: 1
倍数: 1
Multiplexed YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOIC-24 Backup Switching 4.5 V 5.5 V 0 C + 70 C BQ3285 SMD/SMT Tube
NXP Semiconductors 实时时钟 Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package. 179库存量
32,500在途量
剪切带
¥13.6504
¥9.9214
¥9.0174
¥7.9439
卷轴
¥6.6218
最低: 1
倍数: 1
: 2,500
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) TSSOP-8 No Backup Switching 900 mV 5.5 V - 40 C + 105 C PCA85073A SMD/SMT AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments 实时时钟 Parallel RTC A 595-B Q4802LYPWR A 595-BQ A 595-BQ4802LYPWR 40库存量
¥79.4955
¥64.2744
¥54.5112
¥51.6184
最低: 1
倍数: 1
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) TSSOP-28 Backup Switching 2.7 V 3.6 V 0 C + 70 C BQ4802LY SMD/SMT Tube
Texas Instruments 实时时钟 Parallel RTC A 595-B Q4802YDWR A 595-BQ4 A 595-BQ4802YDWR 7库存量
¥224.079
¥179.0824
¥167.8276
¥155.5106
最低: 1
倍数: 1
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-28 Backup Switching 4.5 V 5.5 V 0 C + 70 C BQ4802Y SMD/SMT Tube
Epson Timing 实时时钟 I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 250TR 1,001库存量
剪切带
¥38.9624
¥29.4478
¥27.0522
¥24.4871
卷轴
¥23.2441
最低: 1
倍数: 1
: 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 RX8130CE:B6 REAL TIME CLOCK +/-23PPM 2K TR 83,253库存量
剪切带
¥11.4921
¥8.2716
¥7.4806
¥6.6218
卷轴
¥5.4466
最低: 1
倍数: 1
: 2,000
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
Nisshinbo 实时时钟 3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION
2,000预期 2026/11/5
剪切带
¥13.56
¥9.9214
¥9.0174
¥8.5202
卷轴
¥6.5314
最低: 1
倍数: 1
: 2,000
SSOP-10 RV5C338A Reel, Cut Tape