ADSP-21XX1111 Datasheet, PDF (55/64 Pages) Analog Devices – ADSP-2100 Family DSP Microcomputers

PIN CONFIGURATIONS
100-Lead Bumpered PQFP
ADSP-21xx
GND
MMAP
RESET
BR
V_DD
PMS
DMS
BMS
RD
WR
BG
A0
A1
A2
A3
A4
A5
GND
A6
A7
A8
A9
A10
A11
VDD
14
15
16
17
BEVELED EDGE
18
19
20
21
22
23
PQFP PACKAGE
24
25
ADSP-2111
26
27
28
29
TOP VIEW
30
(PINS DOWN)
31
32
33
34
35
36
37
38
88
VDD
87
FL2
86
FL1
85
FL0
84
SCLK1
83
FI (DR1)
82
IRQ0 (RFS1)
81
IRQ1 (TFS1)
80
FO (DT1)
79
GND
78
SCLK0
77
DR0
76
RFS0
75
TFS0
74
DT0
73
CLKOUT
72
HACK
71
IRQ2
70
BMODE
69
HMD0
68
HMD1
67
HSIZE
66
HRD /HRW
65
HWR/HDS
64
HSEL
PQFP Pin
Number Name
1
GND
2
D12
3
D13
4
D14
5
D15
6
D16
7
D17
8
D18
9
D19
10
D20
11
D21
12
D22
13
D23
14
GND
15
MMAP
16
RESET
17
BR
18
V_DD
19
PMS
20
DMS
21
BMS
22
RD
23
WR
24
BG
25
A0
REV. B
NOTE: PIN 1 IS LOCATED AT THE CENTER OF THE BEVELED-EDGE SIDE OF THE PACKAGE.
PQFP Pin
Number Name
26
A1
27
A2
28
A3
29
A4
30
A5
31
GND
32
A6
33
A7
34
A8
35
A9
36
A10
37
A11
38
V_DD
39
A12
40
A13
41
HD15
42
HD14
43
HD13
44
HD12
45
HD11
46
HD10
47
HD9
48
HD8
49
GND
50
V_DD
PQFP Pin
Number Name
51
HD7
52
HD6
53
HD5
54
HD4
55
XTAL
56
CLKIN
57
HD3
58
HD2
59
HD1
60
HD0
61
HA2/ALE
62
HA1
63
HA0
64
HSEL
65
HWR/HDS
66
HRD/HRW
67
HSIZE
68
HMD1
69
HMD0
70
BMODE
71
IRQ2
72
HACK
73
CLKOUT
74
DT0
75
TFS0
–55–
PQFP Pin
Number Name
76
RFS0
77
DR0
78
SCLK0
79
GND
80
FO (DT1)
81
IRQ1 (TFS1)
82
IRQ0 (RFS1)
83
FI (DR1)
84
SCLK1
85
FL0
86
FL1
87
FL2
88
V_DD
89
D0
90
D1
91
D2
92
D3
93
D4
94
D5
95
D6
96
D7
97
D8
98
D9
99
D10
100
D11