Datasheet

Rev. A | Page 72 of 80 | July 2011
ADSP-BF504/ADSP-BF504F/ADSP-BF506F
120-LEAD LQFP LEAD ASSIGNMENT
Table 54 lists the LQFP leads by signal mnemonic. Table 55 on
Page 73 lists the LQFP leads by lead number.
Table 54. 120-Lead LQFP Lead Assignment (Alphabetical by Signal)
Signal Lead No. Signal Lead No. Signal Lead No. Signal Lead No.
A0 100 NC 72 PG11 46 V
B5
88
A1 98 NMI
11 PG12 47 V
B6
87
A2 97 PF0 118 PG13 48 V
DDEXT
1
AGND 73 PF1 119 PG14 49 V
DDEXT
6
AGND 78 PF2 2 PG15 50 V
DDEXT
15
AGND 79 PF3 4 PH0 113 V
DDEXT
20
AGND 82 PF4 3 PH1 115 V
DDEXT
23
AGND 93 PF5 5 PH2 114 V
DDEXT
26
AGND 99 PF6 7 RANGE 95 V
DDEXT
30
AV
DD
76 PF7 8 REF_SELECT 75 V
DDEXT
41
BMODE0 58 PF8 9 RESET
12 V
DDEXT
51
BMODE1 57 PF9 10 SCL 55 V
DDEXT
59
BMODE2 56 PF10 14 ADSCLK 102 V
DDEXT
62
CLKIN 110 PF11 16 SDA 54 V
DDEXT
64
CS
101 PF12 18 SGL/DIFF 96 V
DDEXT
66
D
CAP
A 77 PF13 19 TCK 34 V
DDEXT
67
D
CAP
B 94 PF14 21 TDI 33 V
DDEXT
112
DGND 74 PF15 22 TDO 36 V
DDEXT
116
DGND 104 PG
71 TMS 35 V
DDFLASH
25
D
OUT
A 105 PG0 27 TRST 37 V
DDFLASH
63
D
OUT
B 103 PG1 28 V
A1
80 V
DDFLASH
69
DV
DD
107 PG2 29 V
A2
81 V
DDINT
24
EMU
68 PG3 31 V
A3
83 V
DDINT
42
EXT_WAKE 70 PG4 32 V
A4
84 V
DDINT
52
EXTCLK 120 PG5 38 V
A5
85 V
DDINT
53
GND 13 PG6 39 V
A6
86 V
DDINT
61
GND 17 PG7 40 V
B1
92 V
DDINT
65
GND 108 PG8 43 V
B2
91 V
DDINT
117
GND 109 PG9 44 V
B3
90 V
DRIVE
106
NC 60 PG10 45 V
B4
89 XTAL 111
GND 121
*
AGND 122
**
* Pin no. 121 is the GND supply (see Figure 89 and Figure 90) for the processor (4.6mm × 6.17mm); this pad must connect to GND.
** Pin no. 122 is the AGND supply (see Figure 89 and Figure 90) for the ADC (2.81mm × 2.81mm); this pad must connect to AGND.