参数资料
型号: SMQ320C32PCMM50
厂商: TEXAS INSTRUMENTS INC
元件分类: 数字信号处理
英文描述: 24-BIT, 50 MHz, OTHER DSP, PQFP144
封装: PLASTIC, QFP-144
文件页数: 23/50页
文件大小: 674K
代理商: SMQ320C32PCMM50
SMQ320C32
DIGITAL SIGNAL PROCESSOR
SGUS027B – APRIL 1998 – REVISED MARCH 1999
3
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
Pin Assignments
PIN
NUMBER
NAME
NUMBER
NAME
NUMBER
NAME
NUMBER
NAME
NUMBER
NAME
1
DR0
30
A17
59
DVDD
88
IVSS
117
RDY
2
DVDD
31
A16
60
D31
89
D11
118
IVSS
3
FSR0
32
A15
61
D30
90
DVDD
119
IOSTRB
4
CLKR0
33
A14
62
D29
91
D10
120
STRB0_B3 /A–1
5
CLKX0
34
A13
63
D28
92
CVSS
121
STRB0_B2 /A–2
6
FSX0
35
CVSS
64
D27
93
DVSS
122
STRB0_B1
7
DX0
36
DVSS
65
D26
94
VSSL
123
STRB0_B0
8
IVSS
37
NC
66
IVSS
95
VSSL
124
VDDL
9
SHZ
38
A12
67
D25
96
D9
125
VDDL
10
TCLK0
39
DVDD
68
DVDD
97
D8
126
STRB1_B3/A–1
11
TCLK1
40
A11
69
D24
98
D7
127
VSSL
12
DVDD
41
A10
70
D23
99
D6
128
STRB1_B2/A–2
13
EMU3
42
A9
71
D22
100
D5
129
DVDD
14
EMU0
43
A8
72
NC
101
D4
130
STRB1_B1
15
VDDL
44
A7
73
CVSS
102
DVDD
131
STRB1_B0
16
VDDL
45
A6
74
DVSS
103
D3
132
R/W
17
EMU1
46
DVDD
75
D21
104
D2
133
PRGW
18
EMU2
47
A5
76
D20
105
D1
134
RESET
19
VSSL
48
A4
77
D19
106
D0
135
CVSS
20
MCBL / MP
49
A3
78
D18
107
H1
136
DVSS
21
CVSS
50
VDDL
79
DVDD
108
H3
137
XF0
22
DVSS
51
VDDL
80
D17
109
NC
138
XF1
23
A23
52
A2
81
D16
110
VSUBS
139
IACK
24
A22
53
CVSS
82
D15
111
CVSS
140
INT0
25
A21
54
DVSS
83
D14
112
DVSS
141
INT1
26
A20
55
A1
84
D13
113
CLKIN
142
INT2
27
A19
56
VSSL
85
VDDL
114
HOLDA
143
INT3
28
A18
57
VSSL
86
VDDL
115
HOLD
144
NC
29
DVDD
58
A0
87
D12
116
DVDD
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