Datasheet

Rev. A | Page 76 of 80 | July 2011
ADSP-BF504/ADSP-BF504F/ADSP-BF506F
Table 57. 88-Lead LFCSP Lead Assignment (Numerical by Lead Number)
Lead No. Signal Lead No. Signal Lead No. Signal Lead No. Signal
1NMI
23 TDI 45 NC 67 GND
2RESET
24 TCK 46 NC 68 CLKIN
3 GND 25 TMS 47 NC 69 XTAL
4 PF10 26 TRST
48 NC 70 V
DDEXT
5V
DDEXT
27 TDO 49 BMODE2 71 PH0
6 PF11 28 PG5 50 BMODE1 72 PH1
7 GND 29 PG6 51 BMODE0 73 PH2
8 PF12 30 PG7 52 V
DDEXT
74 V
DDEXT
9 PF13 31 V
DDEXT
53 V
DDINT
75 V
DDINT
10 V
DDEXT
32 V
DDINT
54 V
DDEXT
76 PF0
11 PF14 33 PG8 55 V
DDFLASH
77 PF1
12 PF15 34 PG9 56 V
DDEXT
78 EXTCLK
13 V
DDEXT
35 PG10 57 V
DDINT
79 V
DDEXT
14 V
DDINT
36 PG11 58 V
DDEXT
80 PF2
15 V
DDFLASH
37 PG12 59 V
DDEXT
81 PF3
16 V
DDEXT
38 PG13 60 EMU 82 PF4
17 PG0 39 PG14 61 V
DDFLASH
83 PF5
18 PG1 40 PG15 62 EXT_WAKE 84 V
DDEXT
19 PG2 41 V
DDEXT
63 PG 85 PF6
20 V
DDEXT
42 V
DDINT
64 NC 86 PF7
21 PG3 43 SDA 65 NC 87 PF8
22 PG4 44 SCL 66 NC 88 PF9
89
*
GND
* Pin no. 89 is the GND supply (see Figure 92) for the processor; this pad must connect to GND.