ADSP-21477 View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'ADSP-21477' PDF : 76 Pages View PDF
ADSP-21477/ADSP-21478/ADSP-21479
88-LFCSP_VQ LEAD ASSIGNMENT
Table 61 lists the 88-Lead LFCSP_VQ package lead names.
Table 61. 88-Lead LFCSP_VQ Lead Assignments (Numerical by Lead Number)
Lead Name
Lead No. Lead Name
Lead No. Lead Name
Lead No. Lead Name Lead No.
CLK_CFG1
1
BOOT_CFG0
2
VDD_EXT
3
VDD_INT
4
BOOT_CFG1
5
GND
6
VDD_EXT
DPI_P08
DPI_P07
DPI_P09
DPI_P10
DPI_P11
23
DAI_P10
24
VDD_INT
25
VDD_EXT
26
DAI_P20
27
VDD_INT
28
DAI_P08
45
VDD_INT
67
46
FLAG0
68
47
VDD_INT
69
48
FLAG1
70
49
FLAG2
71
50
FLAG3
72
CLK_CFG0
7
DPI_P12
29
DAI_P04
51
GND
73
VDD_INT
CLKIN
XTAL
8
DPI_P13
9
DAI_P03
10
DPI_P14
30
DAI_P14
31
DAI_P18
32
DAI_P17
52
GND
74
53
VDD_EXT
75
54
GND
76
VDD_EXT
11
VDD_INT
12
VDD_INT
13
RESETOUT/RUNRSTIN 14
VDD_INT
DAI_P13
DAI_P07
DAI_P19
33
DAI_P16
34
DAI_P15
35
DAI_P12
36
DAI_P11
55
VDD_INT
77
56
TRST
78
57
EMU
79
58
TDO
80
VDD_INT
DPI_P01
DPI_P02
DPI_P03
VDD_INT
DPI_P05
DPI_P04
DPI_P06
15
DAI_P01
16
DAI_P02
17
VDD_INT
18
VDD_EXT
19
VDD_INT
20
DAI_P06
21
DAI_P05
22
DAI_P09
37
VDD_INT
38
GND
39
THD_M
40
THD_P
41
VDD_THD
42
VDD_INT
43
VDD_INT
44
VDD_INT
59
VDD_EXT
81
60
VDD_INT
82
61
TDI
83
62
TCK
84
63
VDD_INT
85
64
RESET
86
65
TMS
87
66
VDD_INT
88
GND
89*
* Lead no. 89 is the GND supply (see Figure 53 and Figure 54) for the processor; this pad must be robustly connected to GND in order for the
processor to function.
Rev. C | Page 68 of 76 | July 2013
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