BC68F2420BC68F2420 Datasheet, PDF (68/116 Pages) Holtek Semiconductor Inc – 315/433MHz RF Super-regenerative Receiver SoC Flash MCU

BC68F2420
315/433MHz RF Super-regenerative
Receiver SoC Flash MCU
Counter Value
CCRP
CCRA
Counter cleared by
CCRP
CTDPX = 0; CTM [1:0] = 10
Counter Reset when
CTON returns high
Pause Resume
Counter Stop if
CTON bit low
CTON
Time
CTPAU
CTPOL
CCRA Int. Flag
CTMAF
CCRP Int. Flag
CTMPF
CTM O/P Pin
(CTOC=1)
CTM O/P Pin
(CTOC=0)
PWM Duty Cycle
set by CCRA
PWM resumes
Output controlled by ^operation
other pin-shared function _{Output Inverts}
PWM Period set by CCRP
when CTPOL = 1
PWM Output Mode – CTDPX=0
Note: 1. Here CTDPX=0 – Counter cleared by CCRP
2. A counter clear sets PWM Period
3. The internal PWM function continues running even when CTIO[1:0] = 00 or 01
4. The CTCCLR bit has no influence on PWM operation
Rev. 1.00
68
May 24, 2017