15.6 80pin reference design
1
2
3
4
5
6
EEPROM
Key GPIO matrix
U3
CS
GPIOA0
GPIOA1
GPIOA2
GPIOA3
GPIOA4
GPIOA5
GPIOA6
GPIOA0
GPIOA1
GPIOA2
GPIOA3
GPIOA4
GPIOA5
GPIOA6
LF_FT
+3.3V
8
SPISS0
1
2
3
4
VCC
NC
DB6_SPICLK
DB7_SPIMOSI
RS_SPIMISO
7
6
5
SK
DI
C2
27nF
D
C
B
A
AGND
AGND
D
C
B
A
C1
470pF
ORG
GND
+3.3V
R2
3K
C3
22pF
C4
22pF
I2C interface (External MCU)
GPIOB0
GPIOB1
GPIOB2
GPIOB3
GPIOB4
GPIOB5
DO
GPIOB0
GPIOB1
GPIOB2
GPIOB3
GPIOB4
GPIOB5
R4
10K
R5
10K C7 C52
AT93C46
I2CSDA
I2CSCL
GPIOB6
I2CSDA
I2CSCL
GPIOB6
or choose I2C interface EEPROM
1uF 0.1uF
Y1
12M
U7
+3.3V
U1
APL5508(SOT-89)
+3.3V
8
1
NC/E0
NC/E1
NC/E2
VCC
TEST/WC
SCL
R15 R16
100k 100k
1
3
+3.3V
GND
Vout
2
3
4
7
C24
10uF
6
5
DB6_SPICLK
DB7_SPIMOSI
U8
GND
SDA
USB_5V
AT24C01
C23
1uF
C9 1uF +3.3V
C11 1uF +1.8DVDD
LF_FT
1
2
3
4
5
6
7
8
9
10
11
12
13
60
PWRDN
AGND
VDDA33_PLL
VDDA18_PLL
LF_FT
VSSA_PLL
VSSA
DM
DP
VDDA
VDDAL
VCC18
GND
LED_G
RW_WRB
GPIOB7_LEDO
GPIOB6
RS_SPIMISO
VDDDP
LCMDB5
SPISS0
LCMDB6_SPICLK
PWRDN
DA_RVSS
DA_VDDL1
DA_VDDD1
VDDA_HP_IO
VDDA_HP
HPOUT
GNDA_HP
GNDA_DAC
NC
VREF_DAC
VDDA_DAC
VDDA_DAC_IO
VDDA_ADC
GNDA_ADC
VREF_ADC
NC
MIC_S
MICBIAS
VDDA33_ADC
59
58
57
56
55
54
53
52
51
50
+1.8AVDD_DA
J4
1
2
3
4
5
6
+3.3V C12 1uF
+1.8AVDD_DAC31 10uF
SPEAKER
VDD
D-
D+
NC
GND
Case
AGND
USB_DM R17
USB_DP
27
27
C47
100uF
R18
1
2
C10 1uF +3.3V
AGND
C8 1uF +1.8DVDD
SN11300MP_80P
C32
AGND
10uF
AGND
AGND
AGND
LCM SPI interface
USB_MINI_B_TYPE
LED_G
RW_WRB
GPIOB7_LEDO 14
GPIOB6 15
RS_SPIMISO 16
49 +1.8AVDD_DAC15
48 +3.3V C16
47 +1.8AVDD_ADC17
1uF
1uF
1uF
D3
R27
330
DB7_SPIMOSI
DB6_SPICLK
DB5
DB4
DB3
DB2
DB1
DB0
DB7_SPIMOSI
DB6_SPICLK
DB5
DB4
DB3
DB2
DB1
DB0
46
45
44
43
42
41
AGND
C33
10uF
PLAY LED
C13 1uF +3.3V
DB5
SPISS0
17
18
19
MIC
C19
200
1uF
1
2
MICBIAS
R20
C5
R23
47K
DB6_SPICLK 20
+3.3V
R21
2.2K
C48
220pF
C43
10uF
47uF
AGND
C20
1uF
RW_WRB
RS_SPIMISO
CS1B
LED_R
LED_G
RW_WRB
RS_SPIMISO
CS1B
LED_R
LED_G
AGND
AGND
L1
bead
LED_B
RSTN
LED_B
RSTN
Buzzer
AGND
+3.3V_PD
BZ1
+3.3V_PD
R44
+3.3DVDD
+3.3V_PD
1
2
AGND
+
-
1K
Q2
C45
D
S
3
2
C21
1uF
C22
1uF
PWRDN1
G
R7
10K
+3.3V
MT12A08
C40
10uF
D1 R6
DIODE 10K
SI2301DS-T1
D2
Q6
2N3904
R26
330
R29
2K
BUZZEROUT
0.1uF
MUTER LED
RSTN
C44
10uF
Title
Sonix SN11300 80p reference design
Size
Number
Revision
1.1
B
Date:
File:
6-Mar-2008 Sheet of
C:\Documents and Settings\pj_wu\My DocuDmreanwtns\PBCy:B\SN11300\SN11300MP_EVB\SN11300M
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SONIX [ SONIX TECHNOLOGY COMPANY ]
