C8051F045 查看數據表（PDF） - Silicon Laboratories

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C8051F045

Mixed Signal ISP Flash MCU Family

Silicon Laboratories 

C8051F040/1/2/3/4/5/6/7

Table 22.4. Timer Settings for Standard Baud Rates Using an External 18.432 MHz

Oscillator

Frequency: 18.432 MHz

Target Baud Rate Oscillator Timer Clock SCA1-SCA0 T1M* Timer 1

Baud Rate % Error

Divide

Source

(pre-scale

Reload

(bps)

Factor

select)*

Value

(hex)

X = Don’t care

*Note: SCA1-SCA0 and T1M bit definitions can be found in Section 23.1.

286

Rev. 1.5

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