CS495303 View Datasheet(PDF) - Cirrus Logic
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Description
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CS495303 Datasheet PDF : 36 Pages
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CS4953xx Data Sheet
32-bit Audio Decoder DSP Family
8.3 144-pin LQFP Pinout Diagrams (CS495313)
The CS495313 DSP with a 144-pin package is not recommended for new designs. See Section 2. for details
about this Cirrus Logic recommendation.
GPIO9, PCP_A1, PCP_A9 109
GPIO8, PCP_A0, PCP_A8 110
GPIO7, PCP_AD7, PCP_D7
GPIO6, PCP_AD6, PCP_D6
VDDIO7 113
GPIO5, PCP_AD5, PCP_D5
Y GPIO4, PCP_AD4, PCP_D4 115
GNDIO7 116
GPIO3, PCP_AD3, PCP_D3
GPIO2, PCP_AD2, PCP_D2
R VDD7 119
GPIO1, PCP_AD1, PCP_D1 120
GPIO0, PCP_AD0, PCP_D0
GND7 122
A XTAL_OUT
XTI
XTO 125
144-pin LQFP GNDA 126
NC
I(CNS495313) PLL_REF_RES
VDDA (3.3V) 129
VDD8 130
GPIO14, DAI1_DATA3, TM3, DSD3
GPIO13, DAI1_DATA2, TM2, DSD2
GND8 133
GPIO12, DAI1_DATA1, TM1, DSD1
IM DAI1_DATA0, TM0, DSD0 135
VDDIO8 136
DAI1_SCLK, DSD_CLK
DAI1_LRCLK, DSD4
GNDIO8 139
L GPIO42, BDI_REQ , DAI2_LRCLK, PCP_IRQ, PCP_BSY 140
GPIO43, BDI_CLK, DAI2_SCLK
BDI_DATA, DAI2_DATA, DSD5
GPIO27
PREGPIO26 144
72 SD_A0, EXT_A0
SD_A1, EXT_A1
70 SD_A2, EXT_A2
69 GND4
SD_A3, EXT_A3
SD_A4, EXT_A4
66 VDD4
65 EXT_CS2
SD_A5, EXT_A5
63 GNDIO4
SD_A6, EXT_A6
SD_A7, EXT_A7
60 VDDIO4
SD_A8, EXT_A8
SD_A9, EXT_A9
57 GND3
SD_A11, EXT_A11
55 SD_A12, EXT_A12
54 VDD3
SD_CLKEN
SD_CLKIN
SD_CLKOUT
50 SD_DQM1
SD_D8, EXT_D8
SD_D9, EXT_D9
47 GNDIO3
SD_D10, EXT_D10
45 SD_D11, EXT_D11
44 VDDIO3
SD_D12, EXT_D12
SD_D13, EXT_D13
SD_D14, EXT_D14
40 SD_D15, EXT_D15
SD_D0, EXT_D0
EXT_WE
37 SD_D1, EXT_D1
Figure 21. 144-pin LQFP Pin-Out Drawing (CS495313)
32
Copyright 2009 Cirrus Logic
DS705PP6
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