MEC1404 Datasheet, PDF (58/572 Pages) Microchip Technology – Keyboard and Embedded Controller Products for Notebook PC

MEC140X/1X
VTQFP
Pin#
Mux
Signal Name
81
2
UART_TX
81
3
Reserved
81
Strap
82
VTR
82
82
82
82
Strap
83 Default: 0 GPIO120
83
1
CMP_VOUT1
83
2
Reserved
83
3
Reserved
83
Strap
84
VSS
84
84
84
84
Strap
85 Default: 0 GPIO124
85
1
CMP_VOUT0
85
2
Reserved
85
3
Reserved
85
Strap
86 Default: 0 GPIO125
86
1
KSO15
86
2
Reserved
86
3
Reserved
86
Strap
87 Default: 0 ICSP_MCLR
87
1
Reserved
87
2
Reserved
87
3
Reserved
87
Strap
88 Default: 0 GPIO127
88
1
PS2_DAT1B
88
2
Reserved
88
3
Reserved
88
Strap
89 Default: 0 GPIO130
89
1
SMB03_DATA
89
2
SMB03_DATA18
89
3
Reserved
MEC141x
Buffer
Type
PIO
Reserved
Default
Buffer
Operation
PWR
PIO
I-4
PIO
Reserved
Reserved
PWR
PIO
I-4
PIO
Reserved
Reserved
PIO
I-4
PIO
Reserved
Reserved
I
I
Reserved
Reserved
Reserved
PIO
I-4
PIO
Reserved
Reserved
PIO
I-4
PIO
PIO
Reserved
Signal
Power
Well
VTR
Reserved
PWR
VTR
VTR
Reserved
Reserved
PWR
VTR
VTR
Reserved
Reserved
VTR
VTR
Reserved
Reserved
VTR
Reserved
Reserved
Reserved
VTR
VTR
Reserved
Reserved
VTR
VTR
VTR
Reserved
Emulated
Power
Well
VTR
Reserved
Gated
State
Reserved
Notes
PWR
VTR/VCC
VTR
Reserved
Reserved
No Gate
Reserved
PWR
VTR/VCC
VTR
Reserved
Reserved
No Gate
Reserved
VTR/VCC
VTR
Reserved
Reserved
No Gate
Reserved
Note 15
VTR
Reserved
Reserved
Reserved
No Gate
Note 2
VTR/VCC
VTR/VCC
Reserved
Reserved
No Gate
Low
VTR/VCC
VTR
VTR
Reserved
No Gate
High
High
Note 4
Note 11
DS00001956D-page 58
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