MEC1404 Datasheet, PDF (40/572 Pages) Microchip Technology – Keyboard and Embedded Controller Products for Notebook PC

MEC140X/1X
VTQFP
Pin#
Mux
Signal Name
60
Strap
61 Default: 0 GPIO042
61
1
LAD2
61
2
Reserved
61
3
Reserved
61
Strap
62 Default: 0 GPIO043
62
1
LAD3
62
2
Reserved
62
3
Reserved
62
Strap
63 Default: 0 GPIO067
63
1
CLKRUN#
63
2
Reserved
63
3
Reserved
63
Strap
64
VSS
64
64
64
64
Strap
65
VTR
65
65
65
65
Strap
66 Default: 0 GPIO100
66
1
nEC_SCI
66
2
Reserved
66
3
Reserved
66
Strap
67 Default: 0 GPIO101
67
1
SPI_CLK
67
2
Reserved
67
3
Reserved
67
Strap
68 Default: 0 GPIO102
68
1
KSO09
68
2
Reserved
68
3
Reserved
68
Strap
CR_STRAP
69 Default: 0 GPIO103
MEC140x
Buffer
Type
Default
Buffer
Operation
Signal
Power
Well
Emulated
Power
Well
Gated
State
Notes
PIO
PCI_IO
Reserved
Reserved
PIO
PCI_IO
Reserved
Reserved
PCI_PIO
PCI_IO
Reserved
Reserved
PWR
I-4
VTR_33_18 VTR/VCC No Gate
VTR
VCC
High Note 1
Reserved Reserved
Reserved Reserved
I-4
VTR_33_18 VTR/VCC No Gate
VTR
VCC
High Note 1
Reserved Reserved
Reserved Reserved
I-4
VTR_33_18 VTR/VCC No Gate
VTR
VCC
Low
Reserved Reserved
Reserved Reserved
PWR
PWR
PWR
PWR
PWR
PIO
I-4
VTR
VTR/VCC No Gate
PIO
VTR
VTR Reserved
Reserved
Reserved Reserved
Reserved
Reserved Reserved
PIO
I-4
VTR
VTR/VCC No Gate
PIO
VTR
VTR Reserved
Reserved
Reserved Reserved
Reserved
Reserved Reserved
PIO
I-4
VTR
VTR/VCC No Gate
PIO
VTR
VTR Reserved Note 15
Reserved
Reserved Reserved
Reserved
Reserved Reserved
PIO
I-4
VTR
VTR/VCC No Gate
DS00001956D-page 40
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