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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：工业级 带31 字节非易失性静态 RAM 的串行实时时钟

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供应商：自营(DL0001)

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供应商：自营(DL0001)

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说明：The MCP79521 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 48-bit MAC Address, but it can also be ordered blank for the end user to program. 类似型号MCP79521T-I

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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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