HT66F0175 Datasheet, PDF (116/207 Pages) Holtek Semiconductor Inc – A/D Flash MCU with EEPROM

HT66F0175/HT66F0185
A/D Flash MCU with EEPROM
Counter Value
CCRP
YY
XX
TnON
TnPAU
TMn capture pin
TPn or TCKn
Active
edge
Counter cleared
by CCRP
Active
edge
Active edge
TnM [1:0] = 01
Counter Counter
Stop Reset
Resume
Pause
Time
CCRA Int. Flag
TnAF
CCRP Int. Flag
TnPF
CCRA
Value
XX
YY XX
TnIO [1:0]
Value
00 – Rising edge 01 – Falling edge 10 – Both edges
YY
11 – Disable Capture
Capture Input Mode
Note: 1. TnM [1:0] = 01 and active edge set by the TnIO [1:0] bits
2. A TMn Capture input pin active edge transfers the counter value to CCRA
3. TnCCLR bit not used
4. No output function – TnOC and TnPOL bits are not used
5. CCRP determines the counter value and the counter has a maximum count value when CCRP is equal to
zero.
6. n = 0 or 1 for HT66F0175 while n = 1 for HT66F0185
Rev. 1.40
116
December 06, 2016