ADSP-2171 Analog Devices, ADSP-2171 Datasheet - Page 46

• Manufacturer Part Number: ADSP-2171
• Description: ADSP-2100 Family DSP Microcomputers
• Manufacturer: Analog Devices

ADSP-2171/ADSP-2172/ADSP-2173
TQFP
Number
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
NC = These pins MUST remain unconnected.
1
2
3
4
5
6
7
8
9
Pin
Name
GND
GND
HA2/ALE
HA1
HA0
HSEL
HD5
HD4
HD3
HD2
HD1
HD0
V
GND
V
A0
A1
A2
A3
A4
A5
A6
A7
XTAL
CLKIN
CLKOUT
GND
A8
A9
A10
A11
A12
DD
DD
TQFP
Number
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
Name
V
Pin
A13
NC
MMAP
NC
NC
PWD
IRQ2
NC
BMODE
NC
NC
GND
RESET
NC
HACK
HMD0
HMD1
DT0
TFS0
RFS0
DR0
SCLK0
DT1/FO
TFS1/IRQ1
RFS1/IRQ0
GND
DR1/F1
SCLK1
FL0
FL1
FL2
TQFP Pin Configurations
DD
–46–
TQFP
Number
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
Pin
Name
NC
BGH
NC
NC
NC
BR
NC
BG
D0
D1
D2
GND
D3
D4
D5
D6
D7
D8
D9
D10
GND
V
D11
D12
D13
D14
D15
D16
D17
D18
GND
D19
DD
Number
97
112
116
117
120
124
126
128
TQFP
98
99
100
101
102
103
104
105
106
107
108
109
110
111
113
114
115
118
119
121
122
123
125
127
Pin
Name
D20
D21
D22
D23
NC
NC
NC
NC
NC
RD
WR
GND
GND
V
PMS
DMS
BMS
PWDACK
HD15
HD14
HD13
HD12
HD11
V
HD10
HD9
HD8
HD7
HD6
HSIZE
HRD/HRW
HWR/HDS
DD
DD
REV. A