SMJ320C31_07 Datasheet, PDF (4/59 Pages) Texas Instruments – DIGITAL SIGNAL PROCESSORS

SMJ320C31, SMJ320LC31, SMQ320LC31
DIGITAL SIGNAL PROCESSORS
SGUS026G − APRIL 1998 − REVISED SEPTEMBER 2006
SMQ320LC31 pinout (top view)
The SMQ320LC31 device is also packaged in a132-pin plastic quad flatpack (PQ Suffix). The full part numbers
are SMQ320LC31PQM40 and 5962-9760601NXB.
PQ PACKAGE
(TOP VIEW)
A9
VSS
A8
A7
A6
A5
VDD
A4
A3
A2
A1
A0
VSS
D31
VDD
VDD
D30
VSS
VSS
VSS
D29
D28
VDD
D27
VSS
D26
D25
D24
D23
D22
D21
VDD
D20
17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117
18
116
19
115
20
114
21
113
22
112
23
111
24
110
25
109
26
108
27
107
28
106
29
105
30
104
31
103
32
102
33
101
34
100
35
99
36
98
37
97
38
96
39
95
40
94
41
93
42
92
43
91
44
90
45
89
46
88
47
87
48
86
49
85
50
84
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
DX0
VDD
FSX0
VSS
CLKX0
CLKR0
FSR0
VSS
DR0
INT3
INT2
VDD
VDD
INT1
VSS
VSS
INT0
IACK
XF1
VDD
XF0
RESET
R/W
STRB
RDY
VDD
HOLD
HOLDA
X1
X2/CLKIN
VSS
VSS
VSS
4
• POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443