Manual

19 DS734F5
8 Device Pinout Diagrams
8 Device Pinout Diagrams
8.1 CS48520, 48-pin LQFP Pinout Diagram
Figure 8-1. CS48520, 48-pin LQFP Pinout
XTO
XTI
GNDA
PLL_REF_RES
VDDA (3.3V)
GPIO1
GPIO2
GPIO16, DAI1_DATA0
GPIO0
38
40
41
42
43
45
46
GPIO13, SCP_BSY#, EE_CS#
GPOI12, SCP_IRQ#
GPIO10, SCP__MISO / SDA
GPIO9, SCP_MOSI
GPIO11, SCP_CLK
35 33 31 30 28 26 25
GND4
GNDIO4
VDD3
GND3
VDDIO3
GNDIO3
23
22
21
19
17
15
1
GPIO5, XMTA
GPIO3, HS1
DAO1_DATA0, HS0
DAO_LRCLK
DAI1_LRCLK
GPIO18, DAO_MCLK
DAI1_SCLK
VDD1
GND1
DAO_SCLK
GPIO4, HS2
RESET#
VDDIO1
GNDIO1
GPIO6, DAO2 _DATA0, HS3
GPIO7, HS4
VDD2
GND2
VDDIO2
GNDIO2
2 3 4 5 6 7
9
10 11 12
GPIO8, SCP_CS#
TEST
DBDA DBCK
XTAL_OUT GPIO15, DAI2_SCLK
GPIO14, DAI2_LRCLK
GPIO17, DAI2_DATA0
CS48520
48-Pin LQFP
8
13
14
16
18
20
24
27 29 32 34
36
37
39
44
47
48