MEC1322 Datasheet, PDF (25/456 Pages) Microchip Technology – Keyboard and Embedded Controller for Notebook PC

MEC1322
TABLE 1-26: MULTIPLEXING TABLE (5 OF 18)
Pin Ref.
Number
MUX
33 Default: 0
33
1
33
2
33
3
34 Default: 0
34
1
34
2
34
3
35
0
35
1
35 Default: 2
35
3
36
36
36
36
37
37
37
37
38
0
38 Default: 1
38
2
38
3
39
0
39 Default: 1
39
2
39
3
40
40
40
40
Signal
GPIO147
Reserved
Reserved
Reserved
GPIO151
Reserved
Reserved
Reserved
GPIO051
Reserved
PS2_CLK2
Reserved
VSS
VCC1
GPIO062
ADC4
Reserved
Reserved
GPIO061
ADC3
Reserved
Reserved
AVCC
Buffer
Type
PIO
Reserved
Reserved
Reserved
PIO
Reserved
Reserved
Reserved
PIO
Reserved
PIO
Reserved
PWR
Default
Operation
I (PU)
I (PU)
IOD-12mA
Signal
Power Well
Emulated
Power Well
Gated State
VCC1
VCC1
No Gate
Reserved Reserved
Reserved Reserved
Reserved Reserved
VCC1
VCC1
No Gate
Reserved Reserved
Reserved Reserved
Reserved Reserved
VCC1
VCC1
No Gate
Reserved Reserved
VCC1
VCC1
Low
Reserved Reserved
PWR
PWR
Notes
PWR
PWR
PWR
PIO
I_AN
Reserved
Reserved
PIO
I_AN
Reserved
Reserved
PWR
I_AN
I_AN
VCC1
VCC1
AVCC1_ADC AVCC1_ADC
Reserved Reserved
Reserved Reserved
VCC1
VCC1
AVCC1_ADC AVCC1_ADC
Reserved Reserved
Reserved Reserved
PWR
PWR
No Gate
Low
No Gate
Low
Note 8
Note 8
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DS00001719D-page 25