MEC1322 Datasheet, PDF (26/456 Pages) Microchip Technology – Keyboard and Embedded Controller for Notebook PC

MEC1322
TABLE 1-27: MULTIPLEXING TABLE (6 OF 18)
Pin Ref.
Number
MUX
41 Default: 0
41
1
41
2
41
3
42
0
42 Default: 1
42
2
42
3
43
0
43 Default: 1
43
2
43
3
44
0
44
1
44
2
44 Default: 3
45
45
45
45
46
0
46 Default: 1
46
2
46
3
47
47
47
47
48
0
48 Default: 1
48
2
48
3
Signal
GPIO206
Reserved
Reserved
Reserved
GPIO060
ADC2
Reserved
Reserved
GPIO057
ADC1
Reserved
Reserved
GPIO056
ADC0
Reserved
ADC0
AVSS
GPIO112
LAD0
Reserved
Reserved
VSS
GPIO114
LAD1
Reserved
Reserved
Buffer
Type
PIO
Res erved
Res erved
Res erved
PIO
I_AN
Res erved
Res erved
PIO
I_AN
Res erved
Res erved
PIO
I_AN
Res erved
I_AN
PWR
Default
Operation
I
I_AN (PU)
I_AN
I_AN
Signal
Power Well
Emulated
Power Well
Gated State
VCC1
VCC1
No Gate
Reserved Reserved
Reserved Reserved
Reserved Reserved
VCC1
VCC1
No Gate
AVCC1_ADC AVCC1_ADC
Low
Reserved Reserved
Reserved Reserved
VCC1
VCC1
No Gate
AVCC1_ADC AVCC1_ADC
Low
Reserved Reserved
Reserved Reserved
VCC1
VCC1
No Gate
AVCC1_ADC AVCC1_ADC
Low
Reserved Reserved
AVCC1_ADC AVCC1_ADC
Low
PWR
PWR
Notes
Note 8
Note 8
Note 8
Note 8
PCI_PIO
PCI_IO
Res erved
Res erved
PWR
PCI_IO
VCC1
VCC1
Reserved
Reserved
PWR
VCC1
VCC1
Reserved
Reserved
PWR
No Gate
High
Note 1
PCI_PIO
PCI_IO
Res erved
Res erved
PCI_IO
VCC1
VCC1
Reserved
Reserved
VCC1
VCC1
Reserved
Reserved
No Gate
High
Note 1
DS00001719D-page 26
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