MEC1404 Datasheet, PDF (50/572 Pages) Microchip Technology – Keyboard and Embedded Controller Products for Notebook PC

MEC140X/1X
VTQFP
Pin#
Mux
14
Strap
15 Default: 0
15
1
15
2
15
3
15
Strap
16 Default: 0
16
1
16
2
16
3
16
Strap
17
17
17
17
17
Strap
18
18
18
18
18
Strap
19
19
19
19
19
Strap
20 Default: 0
20
1
20
2
20
3
20
Strap
21 Default: 0
21
1
21
2
21
3
21
Strap
22
0
22 Default: 1
22
2
22
3
22
Strap
23 Default: 0
Signal Name
GPIO016
KSO02
PVT_SCLK
Reserved
GPIO017
KSO03
PVT_IO0
Reserved
VSS
VR_CAP
VTR
GPIO020
CMP_VIN0
Reserved
Reserved
GPIO021
CMP_VIN1
Reserved
Reserved
Reserved
DAC_VREF
Reserved
Reserved
GPIO160
MEC141x
Buffer
Type
Default
Buffer
Operation
Signal
Power
Well
Emulated
Power
Well
Gated
State
Notes
PIO
I-4
VTR
VTR/VCC No Gate
PIO
VTR
VTR Reserved Note 15
PIO
VTR
VTR Reserved Note 10
Reserved
Reserved Reserved
PIO
I-4
VTR
VTR/VCC No Gate
PIO
VTR
VTR Reserved Note 15
PIO
VTR
VTR
Low Note 10
Reserved
Reserved Reserved
PWR
PWR
PWR
PWR
PWR
PWR
Note 3
PWR
PWR
PWR
PIO
I-4
VTR
VTR/VCC No Gate
I_AN
I_AN
I_AN
No Gate
Reserved
Reserved Reserved
Reserved
Reserved Reserved
PIO
I-4
PWR
VTR/VCC No Gate
I_AN
I_AN
I_AN
No Gate
Reserved
Reserved Reserved
Reserved
Reserved Reserved
Reserved
DAC_VREF
Reserved
Reserved
Reserved Reserved
DAC_VREF DAC_VREF
Reserved Reserved
Reserved Reserved
No Gate
PIO
I-4
VTR
VTR/VCC No Gate
DS00001956D-page 50
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