介绍具有SPI接口的多功能实时时钟器件M41T94,它具有精度高、功耗低等特点。提出一种M41T94在配网监测终端中的应用设计。结合单片机C8051F340的控制,给出配网监测终端实时时钟模块的软硬件设计。
- Abstract:
- The paper introduces the high precision,low power consumption RTC M41T94with SPI interface and multiple functions.The design of M41T94in the monitor terminal of electrical distribution network is put forward.With the controlor C8051F340,the design of software and hardward in the real time clock module is described
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