HT45R22E Holtek Semiconductor, HT45R22E Datasheet - Page 44

• Manufacturer Part Number: HT45R22E
• Description: Remote Type 8-bit OTP MCU
• Manufacturer: Holtek Semiconductor

Rev. 1.00
COPA2C Register
COPA3C Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Name
Name
POR
POR
R/W
R/W
Bit
Bit
S24: Switch S24 on/off control bit
S23: Switch S23 on/off control bit
S22: Switch S22 on/off control bit
S21: Switch S21 on/off control bit
S13: Switch S13 on/off control bit
S12: Switch S12 on/off control bit
S11: Switch S11 on/off control bit
CXC: PC1/CX pin is as CX pin or GPIO (PC1) control bit
A1XC
A1XC: PA1/PFD/A1X pin is as A1X pin or the other pin functions control bit
A1PC: PC6/A1P pin is as A1P pin or GPIO (PC6) control bit
A1NC: PA0/PFD/A1N pin is as A1N pin or the other pin functions control bit
A0XC: PA2/TC0/A0X pin is as A0X pin or the other pin functions control bit
A0PC: PA4/TC1/A0P pin is as A0P pin or the other pin functions control bit
A0NC: PA3/INT/A0N pin is as A0N pin or the other pin functions control bit
CPC: PC7/CP pin is as CP pin or GPIO (PC7) control bit
CNC: PC0/CN pin is as CP pin or GPIO (PC0) control bit
R/W
R/W
S24
0: Off
1: On
0: Off
1: On
0: Off
1: On
0: Off
1: On
0: Off
1: On
0: Off
1: On
0: Off
1: On
0: PC1 pin
1: CX pin (I/O pull-high disable)
0: the other pin functions
1: A1X pin (I/O pull-high disable)
0: PC6 pin
1: A1P pin (I/O pull-high disable)
0: the other pin functions
1: A1N pin (I/O pull-high disable)
0: the other pin functions
1: A0X pin (I/O pull-high disable)
0: the other pin functions
1: A0P pin (I/O pull-high disable)
0: the other pin functions
1: A0N pin (I/O pull-high disable)
0: PC7 pin
1: CP pin (I/O pull-high disable)
0: PC0 pin
1: CN pin (I/O pull-high disable)
7
0
7
0
A1PC
R/W
R/W
S23
6
0
6
0
A1NC
R/W
R/W
S22
5
0
5
0
A0XC
44
R/W
R/W
S21
4
0
4
0
A0PC
R/W
R/W
S13
3
0
3
0
A0NC
R/W
R/W
S12
2
0
2
0
CPC
R/W
R/W
S11
1
0
1
0
HT45R22E
March 17, 2010
www.DataSheet4U.com
CNC
CXC
R/W
R/W
0
0
0
0