型号/品牌/封装
品类/描述
库存
价格(含税)
资料
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品类: 实时时钟芯片描述: MCP7940N I²C 实时时钟/日历 ### 实时时钟外围设备 - Microchip648010-99￥8.7840100-499￥8.3448500-999￥8.05201000-1999￥8.03742000-4999￥7.97885000-7499￥7.90567500-9999￥7.8470≥10000￥7.8178 -
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品类: 实时时钟芯片描述: MCP79410T 系列 5 V I2C™兼容 实时时钟/日历 - MSOP-880155-24￥4.198525-49￥3.887550-99￥3.6698100-499￥3.5765500-2499￥3.51432500-4999￥3.43665000-9999￥3.4055≥10000￥3.3588 -
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品类: 实时时钟芯片描述: MCP7940M I²C 实时时钟/日历 Microchip MCP7940M 是支持 I²C 通信的实时时钟日历 (RTCC)。 MCP7940M 包括提供精确度的数字微调电路，可补偿晶体容差和温度。 MCP7940M 具有可配置为警报输出的多功能输出，可用于输出可选频率方形波或用作通用输出。 ### 特点 2 线串行接口，I²C™ 兼容：I²C 时钟速率高达 400 kHz 片上数字微调/校准：±1 ppm 分辨率，±129 ppm 范围 跟踪小时、分钟、秒钟、每周的某一日、日、月和年 闰年补偿到 2399 12/24 小时模式 振荡器用于 32.768 kHz 晶体：经优化适用于 6-9 pF 晶体 双路可编程警报 多用途输出引脚 宽工作电压范围：1.8V 至 5.5V 低典型计时电流：3.3V 时为 1.2μA ### 实时时钟外围设备 - Microchip89025-24￥6.453025-49￥5.975050-99￥5.6404100-499￥5.4970500-2499￥5.40142500-4999￥5.28195000-9999￥5.2341≥10000￥5.1624 -
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品类: 实时时钟芯片描述: Real Time Clock Serial 64Byte Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup Automotive 10Pin MSOP T/R563210-99￥10.1760100-499￥9.6672500-999￥9.32801000-1999￥9.31102000-4999￥9.24325000-7499￥9.15847500-9999￥9.0906≥10000￥9.0566 -
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品类: 实时时钟芯片描述: 低成本I2C实时时钟/日历与SRAM和电池切换 Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover66441-9￥202.147010-49￥196.873650-99￥192.8307100-199￥191.4244200-499￥190.3697500-999￥188.96351000-1999￥188.0846≥2000￥187.2057 -
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品类: 实时时钟芯片描述: 实时时钟 I2C GP RTCC 64B SRAM EUI-64846310-99￥9.4080100-499￥8.9376500-999￥8.62401000-1999￥8.60832000-4999￥8.54565000-7499￥8.46727500-9999￥8.4045≥10000￥8.3731 -
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品类: 实时时钟芯片描述: MCP79400 系列 5.5 V 64字节 表面贴装 I2C™ 实时时钟/日历 - SOIC-882355-49￥27.424850-199￥26.2528200-499￥25.5965500-999￥25.43241000-2499￥25.26832500-4999￥25.08085000-7499￥24.9636≥7500￥24.8464 -
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品类: 实时时钟芯片描述: 低成本I2C实时时钟/日历与SRAM和电池切换 Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover742010-99￥8.1480100-499￥7.7406500-999￥7.46901000-1999￥7.45542000-4999￥7.40115000-7499￥7.33327500-9999￥7.2789≥10000￥7.2517 -
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品类: 实时时钟芯片描述: MICROCHIP MCP79411-I/SN 芯片, 实时时钟/日历, I2C, 1K EEPROM, 64B SRAM, 8SOIC602110-99￥10.0920100-499￥9.5874500-999￥9.25101000-1999￥9.23422000-4999￥9.16695000-7499￥9.08287500-9999￥9.0155≥10000￥8.9819 -
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品类: 实时时钟芯片描述: MICROCHIP MCP79511-I/MS 芯片, 实时时钟/日历, GP I2C, 1KB EE, 64B SRAM, 10MSOP14425-49￥11.863850-199￥11.3568200-499￥11.0729500-999￥11.00191000-2499￥10.93092500-4999￥10.84985000-7499￥10.7991≥7500￥10.7484 -
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品类: 实时时钟芯片描述: MICROCHIP MCP79510-I/MS 芯片, 实时时钟/日历, GP I2C, 1KB EE 64B SRAM ID, 10MSOP616910-99￥8.6160100-499￥8.1852500-999￥7.89801000-1999￥7.88362000-4999￥7.82625000-7499￥7.75447500-9999￥7.6970≥10000￥7.6682 -
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品类: 实时时钟芯片描述: MCP7941x I²C 实时时钟/日历 ### 实时时钟外围设备 - Microchip287910-99￥10.2960100-499￥9.7812500-999￥9.43801000-1999￥9.42082000-4999￥9.35225000-7499￥9.26647500-9999￥9.1978≥10000￥9.1634 -
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品类: 实时时钟芯片描述: MICROCHIP MCP79410-I/SN 芯片, 实时时钟, 日:月:年, 时:分:秒, 128X8, SOIC-8182910-99￥8.0280100-499￥7.6266500-999￥7.35901000-1999￥7.34562000-4999￥7.29215000-7499￥7.22527500-9999￥7.1717≥10000￥7.1449 -
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品类: 实时时钟芯片描述: Real Time Clock Serial 64Byte Clock/Calendar/Alarm/Battery Backup Automotive 8Pin MSOP T/R44235-24￥3.726025-49￥3.450050-99￥3.2568100-499￥3.1740500-2499￥3.11882500-4999￥3.04985000-9999￥3.0222≥10000￥2.9808 -
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品类: 实时时钟芯片描述: 实时时钟 1Kb EE 64B SRAM WD TED EUI-4837425-49￥16.227950-199￥15.5344200-499￥15.1460500-999￥15.04901000-2499￥14.95192500-4999￥14.84095000-7499￥14.7716≥7500￥14.7022 -
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品类: 实时时钟芯片描述: Real Time Clock Serial 64Byte Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup Automotive 10Pin MSOP T/R20325-49￥12.402050-199￥11.8720200-499￥11.5752500-999￥11.50101000-2499￥11.42682500-4999￥11.34205000-7499￥11.2890≥7500￥11.2360 -
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品类: 实时时钟芯片描述: MICROCHIP MCP7940M-I/SN 芯片, 实时时钟, I2C, 64字节 SRAM, 8SOIC619310-99￥6.0720100-499￥5.7684500-999￥5.56601000-1999￥5.55592000-4999￥5.51545000-7499￥5.46487500-9999￥5.4243≥10000￥5.4041 -
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品类: 实时时钟芯片描述: 实时时钟 I2C GP RTCC 1Kb EE 64B SRAM EUI-64153810-99￥9.9600100-499￥9.4620500-999￥9.13001000-1999￥9.11342000-4999￥9.04705000-7499￥8.96407500-9999￥8.8976≥10000￥8.8644 -
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品类: 实时时钟芯片描述: Real Time Clock Serial 64Byte Clock/Calendar/Alarm Automotive 8Pin TSSOP T/R96795-24￥2.254525-49￥2.087550-99￥1.9706100-499￥1.9205500-2499￥1.88712500-4999￥1.84545000-9999￥1.8287≥10000￥1.8036 -
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品类: 实时时钟芯片描述: Real Time Clock Serial 64Byte Clock/Calendar/Alarm/Battery Backup Automotive 8Pin TDFN EP T/R826410-99￥10.6200100-499￥10.0890500-999￥9.73501000-1999￥9.71732000-4999￥9.64655000-7499￥9.55807500-9999￥9.4872≥10000￥9.4518 -
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品类: 实时时钟芯片描述: 低成本I2C实时时钟/日历与SRAM和电池切换 Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover17485-24￥4.968025-49￥4.600050-99￥4.3424100-499￥4.2320500-2499￥4.15842500-4999￥4.06645000-9999￥4.0296≥10000￥3.9744 -
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品类: 实时时钟芯片描述: Real Time Clock Serial 64Byte Clock/Calendar/Alarm/Battery Backup Automotive 8Pin MSOP Tube180510-99￥10.2480100-499￥9.7356500-999￥9.39401000-1999￥9.37692000-4999￥9.30865000-7499￥9.22327500-9999￥9.1549≥10000￥9.1207
