4 pin assignments – Texas Instruments Digital Signal Processor SM320F2812-HT User Manual
Page 15
V
D
D
AIO
1
130
172
ADCINB0
ADCINB1
ADCINB2
ADCINB3
ADCINB4
ADCINB5
ADCINB6
ADCINB7
ADCREFM
ADCREFP
A
VSSREFBG
A
VDDREFBG
V
DD
A1
V
SSA1
ADCRESEXT
MC
XMP/
XA[0]
MDRA
XD[0]
MDXA
V
DD
XD[1]
MCLKRA
MFSXA
XD[2]
MCLKXA
MFSRA
XD[3]
V
DDIO
V
SS
XD[4]
SPICLKA
SPISTEA
XD[5]
V
DD
V
SS
XD[6]
SPISIMO
A
SPISOMIA
XRD
XA[1]
XZCS0AND1
2
3
4
5
6
7
8
9
10
1
1
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
128
127
126
125
124
123
122
121
120
1
1
9
1
1
8
1
1
7
1
1
6
1
1
5
1
1
4
1
1
3
1
1
2
1
1
1
1
1
0
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
XA[1
1]
TDI
XA[10]
TDO
TMS
XA[9]
XA[8]
XCLK
OUT
XA[7]
TCLKINA
TDIRA
XA[6]
CAP3_QEPI1
XA[5]
CAP2_QEP2
CAP1_QEP1
T2PWM_T2CMP
XA[4]
T1PWM_T1CMP
PWM6
PWM5
XD[13]
XD[12]
PWM4
PWM3
PWM2
PWM1
SCIRXDB
SCITXDB
CANRXA
V
SS
V
DD
V
SS
T1CTRIP_PDPINT
A
V
DD
V
SS
V
DDIO
T
2
C
T
R
IP
/
E
V
A
S
O
C
C1TRIP
C2TRIP
C3TRIP
V
DD
V
PWM8
PWM9
PWM10
PWM11
PWM12
XR/W
VSS
T3PWM_T3CMP
XD[7]
T4PWM_T4CMP
VDD
CAP4_QEP3
VSS
CAP5_QEP4
CAP6_QEPI2
C4TRIP
C5TRIP
C6TRIP
VDDIO
XD[8]
TEST2
TEST1
XD[9]
VDD3VFL
TDIRB
TCLKINB
XD[10]
XD[11]
VDD
X2
X1/XCLKIN
VSS
T3CTRIP_PDPINTB
XA[2]
VDDIO
XHOLDA
T4CTRIP/EVBSOC
XWE
XA[3]
VSS
CANTXA
XZCS2
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
86
44
129
87
43
TESTSEL
TRST
TCK
EMU0
XA[12]
XD[14]
XA[13]
VSS
VDD
XA[14]
VDDIO
EMU1
XD[15]
XA[15]
XINT1_XBIO
XA[16]
VDD
SCITXDA
XA[17]
SCIRXDA
XA[18]
XHOLD
XRS
XREADY
VDD1
VSS1
VSSA2
VDDA2
ADCINA7
ADCINA6
ADCINA5
ADCINA4
ADCINA3
ADCINA2
ADCINA1
ADCINA0
ADCLO
VSSAIO
45
89
88
132
133
XZCS6AND7
XF_XPLLDIS
XNMI_XINT13
XINT2_ADCSOC
ADCBGREFIN
PWM7
131
SGUS062B
–
JUNE 2009
–
REVISED JUNE 2011
2.4
Pin Assignments
The SM320F2812 172-pin HFG ceramic quad flatpack (CQFP) pin assignments are shown in
See
for a description of each pin
’
s function(s).
Figure 2-2. SM320F2812 172-Pin HFG CQFP (Top View)
Copyright
©
2009
–
2011, Texas Instruments Incorporated
Introduction
15
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