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HT45F12 Datasheet(PDF) 72 Page - Holtek Semiconductor Inc

Part # HT45F12
Description  8-Bit Flash MCU with Op Amps & Comparators
PDF  104 Pages
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Manufacturer  HOLTEK [Holtek Semiconductor Inc]
Direct Link  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT45F12 Datasheet(HTML) 72 Page - Holtek Semiconductor Inc

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HT45F12
8-Bit Flash MCU with Op Amps & Comparators
HT45F12
8-Bit Flash MCU with Op Amps & Comparators
Bit2
C1OUTEN:Comparator1outputpincontrolbit
0:Disable
1:Enable
Bit1
C1NSEL:Comparator1invertinginputcontrolbit
0:FromVH0
1:FromC1Npin
Bit0
CMP1EN:Comparator1enableordisablecontrolbit
0:Disable
1:Enable
CMP2C0 register
Bit
7
6
5
4
3
2
1
0
Na�e
CMP�OP C�OFM
C�R�
C�OF4
C�OF3
C�OF�
C�OF1
C�OF0
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
POR
0
0
0
1
0
0
0
0
Bit7
CMP2OP:Comparatoroutput;positivelogic.Thisbitisreadonly.
Bit6
C2OFM:Comparatormodeorinputoffsetvoltagecancellationmode
0:Comparatormode
1:Inputoffsetvoltagecancellationmode
WhentheC2OFM=1,comparatorinputsarealwaysfromI/Opins.i.e.theCNPSEL
andC1NSELwillbeforcedto“1”.ThatmeansdisconnecttheinputfromOPAs
output.
Bit5
C2RS:Comparatorinputoffsetvoltagecancellationreferenceselectionbit
0:SelectC2Pasthereferenceinput
1:SelectCNPasthereferenceinput
Bit4~0
C2OF4~C2OF0:Comparatorinputoffsetvoltagecancellationcontrolbits
CMP2C1 register
Bit
7
6
5
4
3
2
1
0
Na�e
CMPE�1 CMPE�0
—
—
C�INTEN C�OUTEN C�P�EL CMP�EN
R/W
R/W
R/W
—
—
R/W
R/W
R/W
R/W
POR
0
0
—
—
0
0
1
0
Bit7~6
CMPES1, CMPES0:Interruptedgecontrolbits
00:Disable
01:Risingedgetrigger
10:Fallingedgetrigger
11:Dualedgetrigger
Bit5~4
Unimplemented,readas“0”
Bit3
C2INTEN:Comparator2interruptcontrolbit
0:Disable
1:Enable
Bit2
C2OUTEN:Comparator2outputpincontrolbit
0:Disable
1:Enable
Bit1
C2PSEL:Comparator2non-invertinginputcontrolbit
0:FromVL0
1:FromC2Ppin
Bit0
CMP2EN:Comparator2enableordisablecontrolbit
0:Disable
1:Enable



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