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HT66F20 Datasheet(PDF) 94 Page - Holtek Semiconductor Inc

Part # HT66F20
Description  Enhanced A/D Flash Type 8-Bit MCU with EEPROM
PDF  298 Pages
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Manufacturer  HOLTEK [Holtek Semiconductor Inc]
Direct Link  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT66F20 Datasheet(HTML) 94 Page - Holtek Semiconductor Inc

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Rev. 1.90
94
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HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
Enhanced A/D Flash Type 8-Bit MCU with EEPROM
HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
Enhanced A/D Flash Type 8-Bit MCU with EEPROM
PRM0 Register
• HT66F60
Bit
7
6
5
4
3
2
1
0
Name
C1XPS1 C1XPS0 C0XPS1 C0XPS0 PDPRM
SIMPS1
SIMPS0
PCKPS
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
POR
0
0
0
0
0
0
0
0
Bit7~6
C1XPS1, C1XPS0:C1XPinRemappingControl
00:C1XonPA5
01:C1XonPF1
10:C1XonPG1
11:Undefined
Bit5~4
C0XPS1, C0XPS0:C0XPinRemappingControl
00:C0XonPA0
01:C0XonPF0
10:C0XonPG0
11:Undefined
Bit3
PDPRM:PD3~PD0pin-sharedfunctionPinRemappingControl
0:Nochange
1:TCK2onPD0changetoPB6,TP2_0onPD1changetoPB7,TCK0onPD2
changetoPD6,TCK1onPD3changetoPD7ifSIMPS1,SIMPS0=01or11
Bit2~1
SIMPS1, SIMPS0:SIMPinRemappingControl
00:SDOonPA5;SDI/SDAonPA6;SCK/SCLonPA7;SCSonPB5
01:SDOonPD3;SDI/SDAonPD2;SCK/SCLonPD1;SCSonPD0
10:SDOonPB6;SDI/SDAonPB7;SCK/SCLonPD6;SCSonPD7
11:SDOonPD1;SDI/SDAonPD2;SCK/SCLonPD3;SCSonPD0
Bit0
PCKPS:PCKandPINTPinRemappingControl
0:PCKonPC2;PINTonPC3
1:PCKonPC5;PINTonPC4



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