Holtek HT66F30 User Manual

Rev. 2.50 156 June 22, 2017 Rev. 2.50 157 June 22, 2017
HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
A/D Flash MCU with EEPROM
HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
A/D Flash MCU with EEPROM
Counter Value
0x3FF
CCRB
CCRA
TnON
TnPAU
TnBPOL
CCRB Int.
Flag TnBF
CCRA Int.
Flag TnAF
TPnB O/P
Pin
Time
CCRA=0
CCRA = 0
Counter overflow
CCRA > 0 Counter cleared by CCRA value
Pause
Resume
Stop
Counter Restart
TnCCLR = 1; TnBM [1:0] = 00
Output pin set to
initial Level Low
if TnBOC=0
Output Toggle with
TnBF flag
Note TnBIO [1:0] = 10
Active High Output select
Here TnBIO [1:0] = 11
Toggle Output select
Output not affected by
TnBF flag. Remains High
until reset by TnON bit
Output Pin
Reset to Initial value
Output controlled by
other pin-shared function
Output Inverts
when TnBPOL is high
No TnAF flag
generated on
CCRA overflow
ETM CCRB Compare Match Output Mode – TnCCLR=1
Note:1.WithTnCCLR=1,aComparatorAmatchwillclearthecounter
2.TheTPnBoutputpiniscontrolledonlybytheTnBFag
3.TheTPnBoutputpinisresettoitsinitialstatebyaTnONbitrisingedge
4.TheTnPFagisnotgeneratedwhenTnCCLR=1

Holtek HT66F30 Specifications

General

Brand	Holtek
Model	HT66F30
Category	Computer Hardware
Language	English