MEC1404 Datasheet, PDF (36/572 Pages) Microchip Technology – Keyboard and Embedded Controller Products for Notebook PC

MEC140X/1X
VTQFP
Pin#
Mux
Signal Name
27
1
SHD_CS#
27
2
Reserved
27
3
Reserved
27
Strap
28 Default: 0 GPIO133
28
1
SHD_IO0
28
2
Reserved
28
3
Reserved
28
Strap
29 Default: 0 GPIO134
29
1
SHD_IO1
29
2
Reserved
29
3
Reserved
29
Strap
30 Default: 0 GPIO135
30
1
SHD_IO2
30
2
Reserved
30
3
Reserved
30
Strap
31 Default: 0 GPIO136
31
1
SHD_IO3
31
2
Reserved
31
3
Reserved
31
Strap
32 Default: 0 GPIO126
32
1
SHD_SCLK
32
2
Reserved
32
3
Reserved
32
Strap
33 Default: 0 GPIO062
33
1
SPI_IO3
33
2
Reserved
33
3
Reserved
33
Strap
34 Default: 0 GPIO030
34
1
BCM_INT0#
34
2
PWM4
34
3
Reserved
34
Strap
35 Default: 0 GPIO031
35
1
BCM_DAT0
35
2
PWM5
MEC140x
Buffer
Type
PIO
Reserved
Reserved
Default
Buffer
Operation
Signal
Power
Well
VTR
Reserved
Reserved
Emulated
Power
Well
VTR
Reserved
Reserved
Gated
State
Reserved
Notes
Note 10
PIO
I-4
VTR
VTR/VCC No Gate
PIO
VTR
VTR
Low Note 10
Reserved
Reserved Reserved
Reserved
Reserved Reserved
PIO
I-4
VTR
VTR/VCC No Gate
PIO
VTR
VTR
Low Note 10
Reserved
Reserved Reserved
Reserved
Reserved Reserved
PIO
I-4
VTR
VTR/VCC No Gate
PIO
VTR
VTR
Low Note 10
Reserved
Reserved Reserved
Reserved
Reserved Reserved
PIO
I-4
VTR
VTR/VCC No Gate
PIO
VTR
VTR
Low Note 10
Reserved
Reserved Reserved
Reserved
Reserved Reserved
PIO
I-4
VTR
VTR/VCC No Gate
PIO
VTR
VTR Reserved Note 10
Reserved
Reserved Reserved
Reserved
Reserved Reserved
PIO
I-4
VTR
VTR/VCC No Gate
PIO
VTR
VTR
Low
Reserved
Reserved Reserved
Reserved
Reserved Reserved
PIO
I-4
VTR
VTR/VCC No Gate
PIO
VTR
VTR
High
PIO
VTR
VTR Reserved
Reserved
Reserved Reserved
PIO
I-4
VTR
VTR/VCC No Gate
PIO
VTR
VTR
Low
Note 7
PIO
VTR
VTR Reserved
DS00001956D-page 36
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