ADSP-BF504 Datasheet, PDF (75/80 Pages) Analog Devices – Blackfin Embedded Processor

Preliminary Technical Data
ADSP-BF504/F, ADSP-BF506F
88-LEAD LFCSP LEAD ASSIGNMENT
Table 54 lists the LFCSP leads by signal mnemonic.
Table 55 on Page 76 lists the LFCSP by lead number.
Table 54. 88-Lead LFCSP Lead Assignment (Alphabetically by Signal)
Signal
BMODE0
BMODE1
BMODE2
CLKIN
EMU
EXT_WAKE
EXTCLK
GND
GND
GND
NC
NC
NC
NC
NC
NC
NC
NMI
PF0
PF1
PF2
PF3
Lead
No.
51
50
49
68
60
62
78
3
7
67
45
46
47
48
64
65
66
1
76
77
80
81
Signal
PF4
PF5
PF6
PF7
PF8
PF9
PF10
PF11
PF12
PF13
PF14
PF15
PG
PG0
PG1
PG2
PG3
PG4
PG5
PG6
PG7
PG8
Lead
No.
82
83
85
86
87
88
4
6
8
9
11
12
63
17
18
19
21
22
28
29
30
33
Signal
PG9
PG10
PG11
PG12
PG13
PG14
PG15
PH0
PH1
PH2
RESET
SCL
SDA
TCK
TDI
TDO
TMS
TRST
V_DDEXT
V_DDEXT
V_DDEXT
V_DDEXT
Lead
No.
34
35
36
37
38
39
40
71
72
73
2
44
43
24
23
27
25
26
5
10
13
16
* Pin no. 89 is the GND supply (see Figure 98) for the processor; this pad must connect to GND.
Signal
V_DDEXT
V_DDEXT
V_DDEXT
V_DDEXT
V_DDEXT
V_DDEXT
V_DDEXT
V_DDEXT
V_DDEXT
V_DDEXT
V_DDEXT
V_DDEXT
V_DDFLASH
V_DDFLASH
V_DDFLASH
V_DDINT
V_DDINT
V_DDINT
V_DDINT
V_DDINT
V_DDINT
XTAL
GND
Lead
No.
20
31
41
52
54
56
58
59
70
74
79
84
15
55
61
14
32
42
53
57
75
69
89^*
Rev. PrC | Page 75 of 80 | January 2010