实时时钟

结果: 838
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

Microchip Technology 实时时钟 1Kb EE 64B SRAM WD TED EUI-48 5库存量
192预期 2026/10/2
¥15.6279
¥14.4753
¥14.1476
最低: 1
倍数: 1
SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 1 kB TSSOP-14 Backup Switching 1.8 V 5.5 V - 40 C + 85 C SMD/SMT Tube

Microchip Technology 实时时钟 2Kb EE 64B SRAM WD TED ID 338库存量
¥15.3002
¥14.1476
¥13.7295
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

Microchip Technology 实时时钟 2Kb EE 64B SRAM WD TED ID 192库存量
¥16.4189
¥15.1985
¥14.8482
最低: 1
倍数: 1
SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 2 kB TSSOP-14 Backup Switching 1.8 V 5.5 V - 40 C + 85 C SMD/SMT Tube
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
Microchip Technology 实时时钟 2Kb EE 64B SRAM WD TED EUI-48 121库存量
¥16.3737
¥15.2211
¥14.803
最低: 1
倍数: 1
SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 2 kB TSSOP-14 Backup Switching 1.8 V 5.5 V - 40 C + 85 C SMD/SMT Tube
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
Texas Instruments 实时时钟 Parallel RTC A 595-B Q4802LYPWR A 595-BQ A 595-BQ4802LYPWR 50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) 16 B 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 76库存量
¥100.1745
¥78.5011
¥72.3765
¥70.3086
最低: 1
倍数: 1
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 16 B TSSOP-28 Backup Switching 4.5 V 5.5 V 0 C + 70 C BQ4802Y SMD/SMT Tube
Ambiq 实时时钟 Real-Time Clock SPI interface with power management, -40 to +85 C, 16-pin QFN 557库存量
3,000预期 2027/1/8
¥6.2037
¥6.1585
最低: 1
倍数: 1
Artasie SPI w/ Power Management

STMicroelectronics 实时时钟 Serial 512 (64x8) 22库存量
2,000预期 2027/7/12
剪切带
¥89.496
¥69.8905
¥64.3535
¥59.0538
卷轴
¥54.1835
最低: 1
倍数: 1
: 1,000
Serial YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 64 B SOX-28 Backup Switching 2.7 V 3.6 V - 40 C + 85 C M41ST85W SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics 实时时钟 Serial 512 (64x8) 302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) 20 B 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) 32 B 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 I2C bus RTC 249库存量
1,000预期 2026/11/9
剪切带
¥42.1829
¥32.1711
¥29.6173
¥26.7132
卷轴
¥21.8316
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
STMicroelectronics 实时时钟 Serial SPI bus RTC 63库存量
1,000预期 2026/11/16
剪切带
¥81.1453
¥63.1896
¥58.7261
¥52.6919
卷轴
¥48.7143
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 256K (32Kx8) 70ns 4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) 32 kB PCDIP-28 Integrated Battery 4.5 V 5.5 V 0 C + 70 C M48T35Y Through Hole Tube
Microchip Technology 实时时钟 I2C GP RTCC 1Kb EE 64B SRAM ID 6库存量
3,300预期 2026/10/5
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 1Kb EE 64B SRAM EUI-48 608库存量
¥9.7632
¥8.9383
¥8.7688
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
Microchip Technology 实时时钟 SPI GP RTCC 2Kb EE 64B SRAM ID 2,905库存量
剪切带
¥12.9385
卷轴
¥10.8593
最低: 1
倍数: 1
: 3,300
Reel, Cut Tape
Microchip Technology 实时时钟 SPI GP RTCC 2Kb EE 64B SRAM EUI-48 150库存量
¥12.2379
¥11.3339
¥11.0853
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
Microchip Technology 实时时钟 SPI GP RTCC 2Kb EE 64B SRAM EUI-48 730库存量
剪切带
¥13.2323
卷轴
¥11.0853
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
Texas Instruments 实时时钟 SAMAY A 595-BQ32002D R A 595-BQ32002DR A A 595-BQ32002DR 388库存量
¥20.4982
¥15.1985
¥13.1984
¥12.1588
最低: 1
倍数: 1
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-8 Backup Switching 3 V 3.6 V - 40 C + 85 C BQ32002 SMD/SMT Tube
ABLIC 实时时钟 3WIRE REAL TIME CLCK 4,806库存量
剪切带
¥15.142
¥11.0853
¥10.0909
¥8.9383
卷轴
¥7.4241
最低: 1
倍数: 1
: 5,000
SNT-A-8 S-35192 Reel, Cut Tape

Diodes Incorporated 实时时钟 1.8V-5.5V 实时时钟 12C bus 1,645库存量
剪切带
¥10.17
¥7.2998
¥6.3958
¥5.8082
卷轴
¥4.7912
最低: 1
倍数: 1
: 2,500
Reel, Cut Tape, MouseReel

Diodes Incorporated 实时时钟 Real-time Clock Mod I2C Bus 1,479库存量
2,500预期 2027/7/26
剪切带
¥8.9383
¥6.4071
¥5.5935
¥5.0737
卷轴
¥4.2488
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 149库存量
剪切带
¥10.4186
¥7.4693
¥6.7235
¥5.9099
卷轴
¥4.8929
最低: 1
倍数: 1
: 3,000
Reel, Cut Tape, MouseReel