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电池管�?�芯片STC3100

SS.15
Associate

STC3100外部32.768K是MCU�??供还是晶振�??供?

2 REPLIES 2
Winfred LU
ST Employee

In case of using an external clock source, usually it is provided by a MCU/RTC for the 32,768 Hz signal.

0693W00000AMBFVQA5.png 

The internal oscillator can be inhibited to force the use of an external signal by setting the SEL_EXT_CLK bit in the REG_MODE register. 

SS.15
Associate

�?用MCU产生,�?�以直接接外部32768Hz有�?晶振�?�。