MEC1404 Datasheet, PDF (62/572 Pages) Microchip Technology – Keyboard and Embedded Controller Products for Notebook PC

MEC140X/1X
VTQFP
Pin#
Mux
114
Strap
115
0
115 Default: 1
115
2
115
3
115
Strap
116 Default: 0
116
1
116
2
116
3
116
Strap
117 Default: 0
117
1
117
2
117
3
117
Strap
118 Default: 0
Signal Name
Reserved
ADC_VREF
Reserved
Reserved
GPIO022
ADC5
Reserved
Reserved
GPIO023
ADC6
A20M
Reserved
GPIO024
MEC141x
Buffer
Type
Default
Buffer
Operation
Signal
Power
Well
Emulated
Power
Well
Gated
State
Notes
Reserved
ADC_VREF
Reserved
Reserved
Reserved Reserved
ADC_VREF ADC_VREF
Reserved Reserved
Reserved Reserved
No Gate
PIO
I-2
VTR
VTR/VCC No Gate
I_AN
I_AN
I_AN
No Gate Note 8
Reserved
Reserved Reserved
Reserved
Reserved Reserved
PIO
I-2
VTR
VTR/VCC No Gate
I_AN
I_AN
I_AN
No Gate Note 8
PIO
VTR
VCC Reserved
Reserved
Reserved Reserved
PIO
I-2
VTR
VTR/VCC No Gate
118
1
ADC7
I_AN
I_AN
I_AN
No Gate Note 8
118
2
Reserved
Reserved
Reserved Reserved
118
3
Reserved
Reserved
Reserved Reserved
118
Strap
119
0
GPIO004
PIO
VBAT
VTR/VCC No Gate
119 Default: 1
BGPO
PIO
O-4 mA
VBAT
VBAT Reserved
119
2
Reserved
Reserved
Reserved Reserved
119
3
Reserved
Reserved
Reserved Reserved
119
Strap
120
0
GPIO003
PIO
VBAT
VTR/VCC No Gate
120 Default: 1 SYSPWR_PRES ILLK
ILLK-4
VBAT
VBAT
Low Note 12
120
2
Reserved
Reserved
Reserved Reserved
120
3
Reserved
Reserved
Reserved Reserved
120
Strap
121
0
GPIO036
PIO
VBAT
VTR/VCC No Gate
121 Default: 1 VCI_OUT
PIO
O-8 mA
VBAT
VBAT Reserved
121
2
Reserved
Reserved
Reserved Reserved
121
3
Reserved
Reserved
Reserved Reserved
121
Strap
122
VBAT
PWR
PWR
PWR
122
122
122
122
Strap
123 Default: 0
XTAL1
OCLK
OCLK
VBAT
VBAT No Gate
DS00001956D-page 62
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