PT8402 Datasheet, PDF (3/4 Pages) Princeton Technology Corp – MP3, AAC Decoder IC

Princeton Technology Corp.
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URL: http://www.princeton.com.tw
MP3, AAC Decoder IC
Preliminary Reference
PT8402
Pin Configuration
VCC_IO 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_IO 2 _P
GPIO0 3 _I/O
NC 4
GPIO15 5 _I/O
NC 6
GPIO14 7 _I/O
NC 8
VCC_K 9 _P
GND_K 10 _P
GPIO13 11 _I/O
NC 12
GPIO12 13 _I/O
NC 14
VCC_IO 15 _P
GND_IO 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_IO 24 _P
GND_IO 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
P ^{64 AVSS0}
O ^{63 OUTL}
P 62 ^AVSS12
O 61 ^OUTR
P 60 ^AVDD0
P 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 : Pin Assignment (P : Power pins, I/O: IO pins)
PT8402 pre 1.0
Page 3
Updated November 2001