PT8402B Datasheet, PDF (2/5 Pages) Princeton Technology Corp – MP3 Audio Decoder IC

MP3 Audio Decoder IC
PIN CONFIGURATION
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URL: http://www.princeton.com.tw
PT8402B
VCC 1 _P 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
GND 2 _P
GPIO0 3 _I/O
NC 4
GPIO15 5 _I/O
NC 6
GPIO14 7 _I/O
NC 8
VCC 9 _P
GND 10 _P
GPIO13 11 _I/O
NC 12
GPIO12 13 _I/O
NC 14
VCC 15 _P
GND 16 _P
GPIO11 17 _I/O
NC 18
GPIO10 19 _I/O
NC 20
GPIO9 21 _I/O
NC 22
GPIO8 23 _I/O
VCC 24 _P
GND 25 _P
O
I/O P I I/O I/O I/O I/O P P I/O O P I P I
I PP
P ^{75 GND_PLL}
P ^{74 VCC_PLL}
P ^{73 DVSS}
O ^{72 DACL}
I ^{71 LPF1L_IN}
O ^{70 LPF1L_OUT}
I ^{69 LPF2L_IN}
O ^{68 LPF2L_OUT}
I ^{67 DACIN_L}
I ^{66 AUXL}
P ^{65 AVDD12}
PT8402B-100
P ^{64 AVSS0}
O ^{63 OUTL}
P ^{62 AVSS12}
O ^{61 OUTR}
P ^{60 AVDD0}
O ^{59 VREF2}
P ^{58 AVDD12}
I ^{57 AUXR}
I ^{56 DACin_R}
O ^{55 LPF2R_OUT}
I ^{54 LPF2R_IN}
O ^{53 LPF1R_OUT}
I ^{52 LPF1R_IN}
P P O I I P P I I I I/O I/O P O P O O O P P ^I P _{O 51 DACR}
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Figure 1. 100 Pin Assignment (P: Power pins, I/O: IO pins)
PT8402B V1.0
-2-
June, 2005