MEC1404 Datasheet, PDF (39/572 Pages) Microchip Technology – Keyboard and Embedded Controller Products for Notebook PC

MEC140X/1X
VTQFP
Pin#
Mux
Signal Name
52
2
Reserved
52
3
Reserved
52
Strap
53 Default: 0 GPIO061
53
1
LPCPD#
53
2
Reserved
53
3
Reserved
53
Strap
54
VTR_33_18
54
54
54
54
Strap
55 Default: 0 GPIO063
55
1
SER_IRQ
55
2
Reserved
55
3
Reserved
55
Strap
56 Default: 0 GPIO064
56
1
LRESET#
56
2
Reserved
56
3
Reserved
56
Strap
57 Default: 0 GPIO034
57
1
PCI_CLK
57
2
Reserved
57
3
Reserved
57
Strap
58 Default: 0 GPIO044
58
1
LFRAME#
58
2
Reserved
58
3
Reserved
58
Strap
59 Default: 0 GPIO040
59
1
LAD0
59
2
Reserved
59
3
Reserved
59
Strap
60 Default: 0 GPIO041
60
1
LAD1
60
2
Reserved
60
3
Reserved
MEC140x
Buffer
Type
Reserved
Reserved
Default
Buffer
Operation
Signal
Power
Well
Reserved
Reserved
Emulated
Power
Well
Reserved
Reserved
Gated
State
Notes
PIO
PCI_IO
Reserved
Reserved
I-4
VTR_33_18 VTR/VCC No Gate
VTR
VCC
High
Reserved Reserved
Reserved Reserved
PWR
PWR
VTR
PIO
PCI_IO
Reserved
Reserved
PCI_PIO
PCI_IO
Reserved
Reserved
PIO
PCI_IO
Reserved
Reserved
PIO
PCI_IO
Reserved
Reserved
PIO
PCI_IO
Reserved
Reserved
PIO
PCI_IO
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
I-4
VTR_33_18 VTR/VCC No Gate
VTR
VCC
Low
Reserved Reserved
Reserved Reserved
I-4
VTR_33_18 VTR/VCC No Gate
VTR
VCC
High
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
High Note 1
Reserved Reserved
Reserved Reserved
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DS00001956D-page 39