HT66F60A Datasheet, PDF (117/237 Pages) Holtek Semiconductor Inc – Enhanced A/D Flash Type 8-Bit MCU with EEPROM

HT66F60A/HT66F70A
Enhanced A/D Flash Type 8-Bit MCU with EEPROM
Counte� Value
0xFFFF
CCRA
CCRP
CCRA > 0 Counte� �lea�ed by CCRA value
TnCCLR = 1; Tn�[1:0] = 00
CCRA = 0
Counte� ove�flows
Pause Resume
CCRA = 0
Stop
Counte�
Reset
Time
TnON bit
TnPAU bit
TnPOL bit
CCRA Int.
Flag TnAF
CCRP Int.
Flag TnPF
T� O/P Pin
TnPF not
gene�ated
Output Pin set
to Initial Level
Low if TnOC = 0
Output Toggle
wit� TnAF flag
He�e TnIO1� TnIO0 = 11
Toggle Output Sele�t
Output not affe�ted by
TnAF flag �emains Hig�
until �eset by TnON bit
Now TnIO1� TnIO0 = 10
A�tive Hig� Output
Sele�t
Output �ont�olled by
ot�e� pin-s�a�ed fun�tion
Output inve�ts
w�en TnPOL is �ig�
Output Pin
Reset to initial value
Compare Match Output Mode – TnCCLR=1
Note: 1. With TnCCLR=1, a Comparator A match will clear the counter
2. The TM output pin is controlled only by the TnAF flag
3. The output pin is reset to its initial state by a TnON bit rising edge
4. A TnPF flag is not generated when TnCCLR=1
5. n=2, 4 or 5
No TnAF flag
gene�ated on
CCRA ove�flow
Output does
not ��ange
Rev. 1.00
117
March 20, 2013