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 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
NXP Semiconductors 实时时钟 RTC IC with 400 kHz I2C interface in SO8 package. 45,595库存量
剪切带
¥10.5881
¥7.8648
¥7.1868
¥6.4297
卷轴
¥5.4466
最低: 1
倍数: 1
: 2,500
I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-8 No Backup Switching 1.8 V 5.5 V - 40 C + 85 C PCF8563 SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology 实时时钟 SPI GP RTCC 2Kb EE 64B SRAM ID 2,515库存量
剪切带
¥12.9385
卷轴
¥10.8593
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
Microchip Technology 实时时钟 2Kb EE 64B SRAM WD TED EUI-48 270库存量
¥16.8483
¥15.6392
¥15.2889
最低: 1
倍数: 1
SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 2 kB SOIC-14 Backup Switching 1.8 V 5.5 V - 40 C + 85 C SMD/SMT Tube
ABRACON 实时时钟 Built-In TXCO 实时时钟 Module with I2C Bus 2,960库存量
剪切带
¥27.3008
¥20.4304
¥18.6902
¥16.8709
卷轴
¥15.3002
最低: 1
倍数: 1
: 3,000
I2C Backup Switching 1.6 V 5.5 V - 40 C + 85 C AB-RTC-TH-32.768kHz-2 SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology 实时时钟 I2C GP RTCC 64B SRAM 13,533库存量
剪切带
¥8.5089
卷轴
¥7.1303
最低: 1
倍数: 1
: 2,500
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 64 B MSOP-8 Backup Switching 1.8 V 5.5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
NXP Semiconductors 实时时钟 RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP10 package. 5,642库存量
7,500预期 2026/11/30
剪切带
¥11.9893
¥8.7688
¥7.8987
¥6.9834
卷轴
¥5.9099
最低: 1
倍数: 1
: 2,500
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) TSSOP-10 Backup Switching 900 mV 5.5 V - 40 C + 85 C PCF85263A SMD/SMT Reel, Cut Tape, MouseReel

NXP Semiconductors 实时时钟 RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in SO8 package. 158,118库存量
剪切带
¥12.4865
¥9.0965
¥8.1586
¥7.2433
卷轴
¥6.102
最低: 1
倍数: 1
: 2,500
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SO-8 Backup Switching 900 mV 5.5 V - 40 C + 85 C PCF85263A SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology 实时时钟 SPI GP RTCC 1Kb EE 64B SRAM ID 3,119库存量
剪切带
¥11.413
卷轴
¥9.5937
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 64K (8Kx8) 70ns 1,036库存量
剪切带
¥193.5577
¥154.7648
¥145.0807
¥134.4135
卷轴
¥125.0684
最低: 1
倍数: 1
: 936
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 64 kB SOX-28 Backup Switching 4.5 V 5.5 V 0 C + 70 C M48T58Y SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology 实时时钟 I2C GP RTCC 1Kb EE 64B SRAM ID 7,334库存量
剪切带
¥9.7632
卷轴
¥8.1699
最低: 1
倍数: 1
: 2,500
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 64 B MSOP-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 REAL TIME CLK W/ ALARM DS1337 COMP 781库存量
17,500在途量
剪切带
¥23.5718
¥17.6167
¥16.1251
¥14.4753
卷轴
¥12.7351
最低: 1
倍数: 1
: 2,500
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 ISL12057 SMD/SMT Reel, Cut Tape, MouseReel
Renesas / Intersil 实时时钟 REAL TIME CLK/CLNDR W/TEMP COMP 8 L 1,885库存量
剪切带
¥44.0022
¥33.5045
¥30.9394
¥28.0353
卷轴
¥26.6341
最低: 1
倍数: 1
: 250
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) 128 B SOIC-8 Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL12022 SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology 实时时钟 I2C GP RTCC 64B SRAM 2,005库存量
¥7.8196
¥7.2094
¥7.1303
最低: 1
倍数: 1
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 64 B MSOP-8 Backup Switching 1.8 V 5.5 V - 40 C + 85 C SMD/SMT Tube
Renesas / Intersil 实时时钟 REAL TIME CLK & TEMP COMPENSATED CRYSTAL 333库存量
¥61.7884
¥47.6408
¥40.5331
¥37.7985
最低: 1
倍数: 1
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) 128 B SOIC-20 Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL12022 SMD/SMT Tube
STMicroelectronics 实时时钟 64K (8Kx8) 100ns 1,351库存量
¥388.4375
¥313.9931
¥294.7153
¥288.7602
最低: 1
倍数: 1
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 8 kB PCDIP-28 Integrated Battery 4.5 V 5.5 V 0 C + 70 C M48T18 Through Hole Tube

ABLIC 实时时钟 实时时钟 2,510库存量
剪切带
¥15.3002
¥11.2548
¥10.2604
¥9.0965
卷轴
¥7.5145
最低: 1
倍数: 1
: 4,000
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 7 B SOP-8 No Backup Switching 1.3 V 5.5 V - 40 C + 85 C S-35390 SMD/SMT Reel, Cut Tape
Microchip Technology 实时时钟 2Kb EE 64B SRAM WD TED EUI-64 5库存量
¥16.046
¥14.8934
¥14.5544
最低: 1
倍数: 1
SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 2 kB SOIC-14 Backup Switching 1.8 V 5.5 V - 40 C + 85 C SMD/SMT Tube

NXP Semiconductors 实时时钟 RTC IC with 400 kHz I2C interface in TSSOP8 package. 7,343库存量
27,500在途量
剪切带
¥7.8535
¥5.3449
¥4.8025
¥4.4748
卷轴
¥3.7629
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 + 85 C PCF85063A SMD/SMT Reel, Cut Tape, MouseReel
Renesas / Intersil 实时时钟 I2CAL TIME CLK/CLNDR 8LD 4,409库存量
3,000预期 2027/7/8
剪切带
¥29.8659
¥22.4983
¥20.679
¥18.6111
卷轴
¥16.2946
最低: 1
倍数: 1
: 1,000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) 2 B MSOP-8 Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL1208 SMD/SMT Reel, Cut Tape, MouseReel
Micro Crystal 实时时钟 32.768kHz I2C 20ppm 2.0x1.2x0.7mm 4,324库存量
剪切带
¥12.4865
¥9.1869
¥8.1925
¥7.2659
卷轴
¥6.554
最低: 1
倍数: 1
: 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

STMicroelectronics 实时时钟 Serial 1280 (160x8) 1,273库存量
剪切带
¥89.2474
¥69.6419
¥64.7716
¥59.3928
卷轴
¥53.1891
最低: 1
倍数: 1
: 1,000
Serial YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 160 B SOX-28 Backup Switching 2.7 V 3.6 V - 40 C + 85 C M41ST87W SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology 实时时钟 I2C GP RTCC 1Kb EE 64B SRAM ID 3,206库存量
剪切带
¥10.17
卷轴
¥8.5202
最低: 1
倍数: 1
: 3,300
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 64 B TDFN-8 Backup Switching 1.8 V 5.5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology 实时时钟 I2C GP RTCC 64B SRAM, EXT 2,633库存量
剪切带
¥8.3507
卷轴
¥7.0286
最低: 1
倍数: 1
: 2,500
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 64 B MSOP-8 Backup Switching 1.8 V 5.5 V - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology 实时时钟 I2C RTCC 64B SRAM No VBAT 1,872库存量
3,300预期 2027/1/25
剪切带
¥6.8704
¥6.8365
卷轴
¥5.7291
最低: 1
倍数: 1
: 3,300
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 64 B TDFN-8 No Backup Switching 1.8 V 5.5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
ABRACON 实时时钟 Built-In TXCO 实时时钟 Module with I2C Bus 2,348库存量
剪切带
¥15.7183
¥11.4921
¥10.4186
¥9.266
卷轴
¥8.2264
最低: 1
倍数: 1
: 3,000
I2C SOP-8 Backup Switching 1.6 V 5.5 V - 40 C + 85 C AB-RTC-TA-32.768kHz-2 SMD/SMT Reel, Cut Tape, MouseReel