2021-04-21 07:10 PM
STC3100外部32.768K是MCU�??供还是晶振�??供?
2021-04-21 09:14 PM
In case of using an external clock source, usually it is provided by a MCU/RTC for the 32,768 Hz signal.
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.
2021-04-21 09:49 PM
�?用MCU产生,�?�以直接接外部32768Hz有�?晶振�?�。