MEC1404 Datasheet, PDF (63/572 Pages) Microchip Technology – Keyboard and Embedded Controller Products for Notebook PC

MEC140X/1X
VTQFP
Pin#
Mux
Signal Name
123
1
Reserved
123
2
Reserved
123
3
Reserved
123
Strap
124
VSS_VBAT
124
124
124
124
Strap
125 Default: 0
XTAL2
125
1
Reserved
125
2
Reserved
125
3
Reserved
125
Strap
126
0
GPIO162
126 Default: 1 VCI_IN1#
126
2
Reserved
126
3
Reserved
126
Strap
127
0
GPIO163
127 Default: 1 VCI_IN0#
127
2
Reserved
127
3
Reserved
127
Strap
128
0
GPIO164
128 Default: 1 VCI_OVRD_IN
128
2
Reserved
128
3
Reserved
128
Strap
MEC141x
Buffer
Type
Reserved
Reserved
Reserved
Default
Buffer
Operation
Signal
Power
Well
Reserved
Reserved
Reserved
PWR
PWR
ICLK
Reserved
Reserved
Reserved
ICLK
VBAT
Reserved
Reserved
Reserved
PIO
ILLK
Reserved
Reserved
ILLK-4
VBAT
VBAT
Reserved
Reserved
PIO
ILLK
Reserved
Reserved
ILLK-4
VBAT
VBAT
Reserved
Reserved
PIO
ILLK
Reserved
Reserved
ILLK-4
VBAT
VBAT
Reserved
Reserved
Emulated
Power
Well
Reserved
Reserved
Reserved
Gated
State
Notes
PWR
VBAT
Reserved
Reserved
Reserved
No Gate
VTR/VCC
VBAT
Reserved
Reserved
No Gate
High
Note 14
VTR/VCC
VBAT
Reserved
Reserved
No Gate
High
Note 14
VTR/VCC
VBAT
Reserved
Reserved
No Gate
Low
Note 14
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DS00001956D-page 63