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供应商：自营(DL0001)

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供应商：自营(DL0001)

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供应商：自营(DL0001)

说明：LMK00105 超低抖动 LVCMOS 扇出缓冲器/电平转换器（具有通用输入）

供应商：自营(DL0001)

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供应商：自营(DL0001)

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供应商：自营(DL0001)

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供应商：自营(DL0001)

说明：内置晶振,管脚兼容8010，SD2010，IIC接口，低功耗0.8μA，常温±3.8PPM可以全温度范围补偿，工作电压2.7V-5.5V,工作温度-40℃-+85℃,内置70字节寄存器，32.768HZ方波输出，具备充电功能及电池电压测量功能

供应商：自营(DL0001)

说明：The MCP795W22 SPI RTCC is highly integrated with memory and advanced features normally found in higher priced devices. By starting with a basic real-time clock, digital trimming was added for higher accuracy, a battery switchover for backup power, a timestamp to log power failures and three types of memory, which includes SRAM, EEPROM and a unique ID in a locked section of EEPROM. This ID is preprogrammed with a 64-bit MAC Address, but it can also be ordered blank for the end user to program. By adding a wa

供应商：自营(DL0001)

说明：The MCP7940M I2CTMcompatible real-time clock/calendar (RTCC) includes SRAM and a digital trimming circuit for accuracy which is normally found in higher priced devices. Using a low-cost 32,768 kHz crystal or other clock source, time is tracked in either a 12-hour or 24-hour format with an AM/PM indicator and timing to the second, minute, hour, day of the week, day, month and year. As an interrupt or wakeup signal, a multifunction open drain output can be programmed as an Alarm Out or as a Clock Out that sup

供应商：自营(DL0001)

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供应商：自营(DL0001)

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供应商：自营(DL0001)

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供应商：自营(DL0001)

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供应商：自营(DL0001)

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