MEC1322 Datasheet, PDF (7/456 Pages) Microchip Technology – Keyboard and Embedded Controller for Notebook PC

MEC1322
Note: Table 1-2, "MEC1322 132 DQFN Pin Configuration" shows the mapping between Pin Ref. Number and 132
DQFN Number for the 132 DQFN package.
TABLE 1-2: MEC1322 132 DQFN PIN CONFIGURATION
Pin Ref.
Num be r
2
3
4
5
6
7
8
10
9
11
12
13
14
15
129
130
131
16
17
18
19
20
21
22
24
23
25
26
27
28
29
30
31
132 DQFN
Number Pin Name
B1
GPIO153/PVT_SCLK
A1
GPIO122/SHD_SCLK
B2
GPIO011/KSO16
A2
KSO13/GPIO006
B3
KSO12/GPIO005
A3
KSO11/GPIO107
B4
KSO10/GPIO004
A4 KSO08/GPIO003
B5 KSO09/GPIO106
A5
VSS
B6
KSO07/GPIO002
A6
KSO06/GPIO001
B7
VCC1
A7
CAP
B8 GPIO067
A8 GPIO055
B9 GPIO210
A9
KSO05/GPIO104/TFDP_CLK
B10 KSO04/GPIO103/TFDP_DATA/XNOR
A10 KSO03/GPIO102/JTAG_TDO
B11 KSO02/GPIO101/JTAG_TDI
A11 KSO01/GPIO100/JTAG_TMS
B12 KSO00/GPIO000/JTAG_TCK
A12 KSI7/GPIO043
B13 KSI5/GPIO040
A13 KSI6/GPIO042
B14 KSI4/GPIO142/TRACECLK
A14 KSI3/GPIO032/TRACEDATA0
B15 KSI2/GPIO144/TRACEDATA1
A15 KSI1/GPIO126/TRACEDATA2
B16 KSI0/GPIO125/TRACEDATA3
A16 GPIO031
B17 GPIO127/PECI_RDY
Pin Ref.
Num be r
32
33
34
132
35
37
38
39
40
41
42
43
44
45
46
133
48
49
50
51
52
53
54
55
134
57
58
59
60
61
62
63
64
132 DQFN
Number Pin Name
B18 PS2_DAT2/GPIO052
A17 GPIO147
B19 GPIO151
A18 GPIO211
B20 PS2_CLK2/GPIO051
A19 VCC1
B21 ADC4/GPIO062
A20 ADC3/GPIO061
B22 AVCC
A21 GPIO206
B23 ADC2/GPIO060
A22 ADC1/GPIO057
B24 ADC0/GPIO056
A23 AVSS
B25 LAD0/GPIO112
A24 GPIO200
B26 LAD1/GPIO114
A25 JTAG_RST#
B27 LAD2/GPIO113
A26 LAD3/GPIO111
B28 LFRAME#/GPIO120
A27 LRESET#/GPIO116
B29 PCI_CLK/GPIO117
A28 CLKRUN#/GPIO014
B30 GPIO123
A29 SER_IRQ/GPIO115
B31 VCC1
A30 GPIO041
B32 nRESET_OUT/GPIO121
A31 PS2_CLK1/GPIO050
B33 PS2_DAT1/GPIO065
A32 GPIO035
B34 GPIO027
 2014 - 2015 Microchip Technology Inc.
DS00001719D-page 7