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HT66F20 Datasheet(PDF) 95 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) 95 Page - Holtek Semiconductor Inc

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Rev. 1.90
94
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Rev. 1.90
95
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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
PRM1 Register
• HT66F40/HT66F50
Bit
7
6
5
4
3
2
1
0
Name TCK�PS TCK1PS TCK0PS
—
INT1PS1 INT1PS0 INT0PS1 INT0PS0
R/W
R/W
R/W
R/W
—
R/W
R/W
R/W
R/W
POR
0
0
0
—
0
0
0
0
Bit7
TCK2PS:TCK2PinRemappingControl
0:TCK2onPC2
1:TCK2onPD0
Bit6
TCK1PS:TCK1PinRemappingControl
0:TCK1onPA4
1:TCK1onPD3
Bit5
TCK0PS:TCK0PinRemappingControl
0:TCK0onPA2
1:TCK0onPD2
Bit4
Unimplemented,readas“0”
Bit3~2
INT1PS1, INT1PS0:INT1PinRemappingControl
00:INT1onPA4
01:INT1onPC5
10:Undefined
11:INT1onPE7
Bit1~0
INT0PS1, INT0PS0:INT0PinRemappingControl
00:INT0onPA3
01:INT0onPC4
10:Undefined
11:INT0onPE6



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