Datasheet

Rev. B | Page 58 of 68 | March 2013
ADSP-21483/ADSP-21486/ADSP-21487/ADSP-21488/ADSP-21489
100-LQFP_EP LEAD ASSIGNMENT
Table 59. 100-Lead LQFP_EP Lead Assignments (Numerical by Lead Number)
Lead Name Lead No. Lead Name Lead No. Lead Name Lead No. Lead Name Lead No.
V
DD_INT
1V
DD_EXT
26 DAI_P10 51 V
DD_INT
76
CLK_CFG1 2 DPI_P08 27 V
DD_INT
52 FLAG0 77
BOOT_CFG0 3 DPI_P07 28 V
DD_EXT
53 V
DD_INT
78
V
DD_EXT
4V
DD_INT
29 DAI_P20 54 V
DD_INT
79
V
DD_INT
5 DPI_P09 30 V
DD_INT
55 FLAG1 80
BOOT_CFG1 6 DPI_P10 31 DAI_P08 56 FLAG2 81
GND 7 DPI_P11 32 DAI_P04 57 FLAG3 82
NC 8 DPI_P12 33 DAI_P14 58 MLBCLK 83
NC 9 DPI_P13 34 DAI_P18 59 MLBDAT 84
CLK_CFG0 10 DAI_P03 35 DAI_P17 60 MLBDO 85
V
DD_INT
11 DPI_P14 36 DAI_P16 61 V
DD_EXT
86
CLKIN 12 V
DD_INT
37 DAI_P15 62 MLBSIG 87
XTAL 13 V
DD_INT
38 DAI_P12 63 V
DD_INT
88
V
DD_EXT
14 V
DD_INT
39 V
DD_INT
64 MLBSO 89
V
DD_INT
15 DAI_P13 40 DAI_P11 65 TRST 90
V
DD_INT
16 DAI_P07 41 V
DD_INT
66 EMU 91
RESETOUT
/RUNRSTIN 17 DAI_P19 42 V
DD_INT
67 TDO 92
V
DD_INT
18 DAI_P01 43 GND 68 V
DD_EXT
93
DPI_P01 19 DAI_P02 44 THD_M 69 V
DD_INT
94
DPI_P02 20 V
DD_INT
45 THD_P 70 TDI 95
DPI_P03 21 V
DD_EXT
46 V
DD_THD
71 TCK 96
V
DD_INT
22 V
DD_INT
47 V
DD_INT
72 V
DD_INT
97
DPI_P05 23 DAI_P06 48 V
DD_INT
73 RESET 98
DPI_P04 24 DAI_P05 49 V
DD_INT
74 TMS 99
DPI_P06 25 DAI_P09 50 V
DD_INT
75 V
DD_INT
100
GND 101*
MLB pins (pins 83, 84, 85, 87, and 89) are available for automotive models only. For non-automotive models, these pins should be connected
to ground (GND).
* Pin no. 101 is the GND supply (see Figure 48 and Figure 49) for the processor; this pad must be robustly connected to GND.