C8051F38B-GMR 查看數據表（PDF） - Silicon Laboratories

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C8051F38B-GMR

Full Speed USB Flash MCU Family

Silicon Laboratories 

C8051F380/1/2/3/4/5/6/7/C

TMR3CN

TTTTTTTT

FFF 3 3R3 3

3 3 3CS3CX

HL LEP SC

E L SL

NI K

T

SYSCLK / 12

0

External Clock / 8

1

CKCON

TTTTTTSS

3 3 2 2 1 0CC

MMMMMMA A

HLHL 10

TMR3RLH Capture

0

1

SYSCLK

TR3

TCLK TMR3H

To ADC

TMR3RLL Capture

1

TCLK TMR3L

0

USB Start-of-Frame (SOF)

0

Low-Frequency Oscillator

Falling Edge

1

T3CSS

Figure 26.11. Timer 3 Capture Mode (T3SPLIT = 0)

Enable

Interrupt

284

Rev. 1.4

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