Mikroe Mikromedia 4 Quick start guide

f o r S T M 3 2 C A P A C I T I V E F P I
RF
C48
0.1µF
C49
0.1µF
C50
0.1µF
VCC-RF
RF_CE
RF_CS#
RF_SCK
RF_MOSI
RF_MISO
RF_INT#
2
3
4
5
6
7
10
9 8
1
11
12
13
14
15
16
17
18
19
20
CE
CSN
SCK
MOSI
MISO
IRQ
VDD VSS XC2
XC1
VDD_PA
ANT1
ANT2
VSS
VDD
VSS
DVDD
VSS
VDD
IREF
nRF24L01P
PAD
21
U4
NRF24L01P-T
X2
16MHz
C44
1.5pF
C45
2200pF
L2
8.2nH
L1 3.9nH
L3 2.7nH
R20
10k
R17
10k
R16
10k
C52
27pF
C51
27pF
VCC-RF
FB2
FERRITE
RF-CE
RF-CS#
RF-SCK
RF-SDI
RF-SDO
RF-INT#
R19
0.0
C43
0.033µF R15
22k
VCC-3V3
C46
4.7pF
R21
1M
C47
10µF
R18
27
CN7 N.FL-R-SMT-1(10)
Boost
Charger
1
2
3
IN
GND
OUT 5
4
EN ADJ
U8
AP7331
C84
2.2µF
VCC-1V8
R59
56k
VCC-3V3
C85
4.7µF
R58
200k
1
2
3
IN
GND
OUT 5
4
EN ADJ
U11
AP7331
C92
2.2µF R67
100k
VCC-3V3 VCC-1V2
C93
4.7µF
R63
200k
Buck 3V3 Buck 5V
BST 1
GND 2
FB 3 EN
4
VIN
5
SW
6
U12
MCP16331T
D9
VIN
C96
20pF
VCC-5V
C95
100nF
C97
47µF
R72
523k
R73
97.6k
C98
10µF
D10
PMEG4050EP,115
L7
22µH
C99
10µF
C100
10µF
BST 1
GND 2
FB 3 EN
4
VIN
5
SW
6
U9
MCP16331T
D7
VIN
C86
20pF
VCC-3V3
C83
100nF
C87
47µF
R62
100k
R60
316k
C88
10µF
D8
PMEG4050EP,115
L6
15µH
C90
10µF
C91
10µF
1
2
3
SW
GND
VIN
5
4FBEN
U6
TPS61041DBVR
C73
10µF
DZ2
LED+
VCC-5V
LED-
R41
34
BCKL
L4
10µH
C74
1µF
D1
PMEG3010ER,115
VCC-5V
R75
47k
USB-VBUS
D11
PMEG3010ER,115
61
2
Q15A
DMP1046UFDB-7
C101
47µF
VCC-USB
6 1
2
Q3A
DMP1046UFDB-7
34
5
Q3B
DMP1046UFDB-7
USB_PSW
R76
10k
VCC-5V
R77
5.1k
USB_PSW!
USB_PSW!
3
1
2
Q9
BSS138
3
1
2
Q8
BSS138
3
1
2
Q10
BSS138
D12 D13
VCC-5VUSB-VBUS
R78
12.1k
DZ4
MM3Z3V3B
R74
10k
VCC-EXT
VIN
1
PPR
2
CHG
3
EN
4GND 5
FAST 6
ISET 7
BAT 8
9EPAD
U10
MC34671AEPR2
R70
27k
R64
6k8
R68
10k
C89
1µF
C94
10µF
LD2
BATT
R65
10k
VCC-3V3
STATUS
Q5
ZXTN620MATA
R61
1k
DZ3
TDZ10J,115
3
1
2
Q7
BSS138
3
1
2
Q6
BSS138
Vin-CHG
R66
2.2k
VCC-USB
3 4
5
Q14B
DMP1046UFDB-7
R57
10k
VCC-BAT
3
1
2
Q12
BSS138
R69
100k
R71
100k
R88
100k
VCC-3V3
R46
100k
R50
200k
R53
30k
VCC-EXT
NC
1
SS
2FB 3
AGND
4
PGND
5
PGND
6
COMP 12
EN
11
VIN 10
OVP9
SW 8 SW 7
13
U7
MIC2253-06YML-TR
C75
100pF
D5
VIN
VCC-BAT
R51
100k
LD1
PWR
VIN
3 4
5
Q13B
DMP1046UFDB-7
61
2Q13A
DMP1046UFDB-7
R38
1k
34
5
Q15B
DMP1046UFDB-7
C80
0.47µF
C79
47µF
C76
33uF C77
1µF
L5
2.2µH
R37
10k
R45
1k
C78
33 uF
DNP
R52
4.7k
C82
10nF
C81
220pF
D4
1N4148WT-7
Vin-CHG
Vin-CHG
R48
10
VCC-USB
61
2
Q14A
R43
100k
D3
1N4148WT-7
VCC-EXT
R39
10k
VCC-USB
Q4
FDC658AP
R49
4.7k
R40
10
R42
100
DZ1
BZT52C3V9T-7
Q1
BC846B-7-F
BOOST_in
BOOST_en
BOOS T_en BOOST_in
R56
4.7k
SW
1
2 3
5
6
7
SW1
JS202011JCQN
R44
1k
Input
D2
VCC-EXT
12V
R1
R2
Q2
PDTC114EU
R47
10k
VCC-3V3
DC_DETECT
1
2
TB1
691508110302
D6
VCC-BAT
R55
1M
BAT_SENSE
R54
1.1 MOhms
2
1
CN5
DS1069-11
C129
0.1µF
BUZZER
BUZZER
R1
R2
Q11
PDTC114EU
BUZZER
VCC-5V
R80
4.7k
R81
4.7k
VCC-3V3VCC-3V3
SENS-I2C_SCL
SENS-I2C_SDA
ACCEL-INT2
ACCEL-INT1
SENS-I2C_SCL
SENS-I2C_SDA
ACCEL_INT2
ACCEL_INT1
SENS-I2C_SCL
SENS-I2C_SDA
INT2 9
INT1 11
GND 12
SCL/SCK
4RES
3
RST 16
N/C 15
VDD 14
RES 13
GND
5
SDA/MOSI
6
SA0/MISO
7
CRST
8
SA1/CS_B 10
VDDIO
1
BYP
2
U13
FXOS8700CQR1
ACCEL-INT2
ACCEL-INT1
VCC-3V3
C105
100nF
C106
100nF
C102
100nF
C103
4.7µF
VCC-3V3
C104
100nF
SENS-I2C_SCL
SENS-I2C_SDA
ACCEL-SA0
ACCEL-SA1
R79
10k
VCC-3V3
ACCEL-SA0
R82
10k
VCC-3V3
ACCEL-SA1
1
2
3
JP1
1
2
3
JP2
D14
1N4148WT-7
LS1
BUZZER
Buzzer
ACCEL

1
2
3
JP3
REF SEL
VREF VCC-3V3REF
OUT 7
FB 8
GND 6
GND 5
SHDN
3
GND
4
GND
2VDD
1
GND
9
U14
MCP1501T-20E/RW
VCC-3V3 VREF
C107
1µF
C108
100nF
C113
100nF
C114
100nF
C115
100nF
C116
100nF
C117
100nF
C118
100nF
C119
100nF
VCC-3V3
C112
10µF
C120
100nF
C121
100nF
C111
10µF
C110
10µF
C109
10µF
VCC-3V3
NRST
R87
330
C128
0.1µF
R86
10k
NRST
VCC-3V3
SHIELD
0
GND
B1A12 VBUS
B4A9
CC2
B5
DP2
B6
DN2
B7
SBU2
B8
SBU1
A8 DN1
A7 DP1
A6
GND
A1B12 VBUS
A4B9
CC1
A5
CN6
USB TYPE-C
USB-D_P
USB-D_N
USB-D_P
USB-D_N
CC1
CC2
USB-VBUS
PA14/SWDCLK/TCK
PA13/SWDIO/TMS
R83
1k
PA9/VBUS
CC1 1
CC2 2
PORT
3
VBUS_DET
4
ADR/CON_DET
5
INTB/OUT3
6
OUT1
7
OUT2
8
ID 9
GND 10
EXT_SEL 11
VDD12
U15
PTN5150AHXMP
PA9/VBUS
USB-VBUS
PA10/USB-ID
USB-D_N
USB-VBUS
USB-D_P
GND
USB-D_N
USB-D_P
1
2
3
5
4
6
I/O1
GND
I/O2 I/O2
VBUS
I/O1
D15
USBLC6-2P6
T1
RST
USB_PSW!
R85
4.7k
VCC-3V3
FM1
FIDUCIAL MARK
PA15/JTDI
12
34
56
78
910
1112
1314
1516 MB1
HM2X8
12
34
56
78
910
1112
1314
1516 MB2
HM2X8
PD15/MB1-PWM
PD7/MB1-INT
PD12/MB2-RST
PC0/MB2-CS
VCC-3V3 VCC-5V
VCC-3V3 VCC-5V
PD5/UART2_TX
PA3/UART2_RX
PC1/MB2-AN PD14/MB2-PWM
PA5/SPI1_SCK
PA6/SPI1_MISO
PA7/SPI1_MOSI
PA5/SPI1_SCK
PA6/SPI1_MISO
PA7/SPI1_MOSI
PC6/UART6_TX
PC7/UART6_RX
PB11/I2C2_SDA
PB10/I2C2_SCL
PB11/I2C2_SDA
PB10/I2C2_SCL
PC2/MB1-AN
PD11/MB1-RST
PB5/MB1-CS
PD1/MB2-INT
PB3/JTDO/MP3-CS# JP4 0.0
12
34
56
78
910
J1
HM2X5
USB_PSW
LED+
BCKL
LED-
STATUS
BAT_SENSE
USB_PSW!
DC_DETECT
S1
Power Supply.SchDoc
MP3_SCK
MP3_MOSI
MP3_MISO
MP3_CS#
MP3_RST#
MP3_DREQ
MP3_DCS
S2
MP3.SchDoc
BUZZER
SENS-I2C_SCL
SENS-I2C_SDA
ACCEL_INT2
ACCEL_INT1
S4
Sensors&Misc.SchDoc
RF_CE
RF_CS#
RF_SCK
RF_MOSI
RF_MISO
RF_INT#
S3
Connectivity.SchDoc
TFT
LED-
LED+
BCKL
TFT_RST#
TFT_CS#
TFT_D/C#
TFT_RD#
TFT_WR#
TFT_TE
TFT_GPIO0
CTP_SCL
CTP_SDA
CTP_WK#
CTP_INT#
S5
Capacitive_Display.SchDoc
SD-DAT[0..3]
SD-CLK
SD-CMD
SD-CD#
FLASH_CE#
FLASH_MISO
FLASH_SCK
FLASH_MOSI
S6
Memory_SD&Flash.SchDoc
TFT
TFT-D0
TFT-D1
TFT-D2
TFT-D3
TFT-D4
TFT-D5
TFT-D6
TFT-D7
TFT-D8
TFT-D9
TFT-D10
TFT-D11
TFT-D12
TFT-D13
TFT-D14
TFT-D15
TFT-DATA
X4
25MHz
OSC_IN
OSC_OUT
C124
22pF
C125
22pF
X5
32.768kHz
OSC32_IN
OSC32_OUT
C126
22pF
C127
22pF
LED-
LED+
LED-
LED+
SD-DAT[0..3]
PA2/CAP_TOUCH_INT#
PE8/TFT-D8
PE9/TFT-D9
PE10/TFT-D10
PE11/TFT-D11
PE12/TFT-D12
PE13/TFT-D13
PE14/TFT-D14
PE15/TFT-D15
PD8/MP3-RST#
PD9/MP3-DREQ
PD10/MP3-DCS
SD-DAT0
SD-DAT1
SD-DAT2
SD-DAT3
PC12/SD-CLK
PD2/SD-CMD
PD3/SD-CD#
PD4/TFT-TE
PB9/ACCEL-INT1 PB8/BUZZ
PB2/CAP_TOUCH_WK#
PD6/USB-PSW
BCKL
PB6/I2C1_SCL
PB7/I2C1_SDA
PB13/SPI2_SCK
PB14/SPI2_MISO
PB15/SPI2_MOSI
PB13/SPI2_SCK PB14/SPI2_MISO PB15/SPI2_MOSI
BCKL
PE7/TFT-D7
PE0/TFT-D0
PE1/TFT-D1
PE2/TFT-D2
PE3/TFT-D3
PE4/TFT-D4
PE5/TFT-D5
PE6/TFT-D6
PB6/I2C1_SCL PB7/I2C1_SDA
PB13/SPI2_SCK
PB14/SPI2_MISO
PB15/SPI2_MOSI
USB_PSW!
VCC-RTC
30
29 28
27
34
33
58
57
56
55
54
53
52
46 36
35
42
43
44
45 37 50
9
48 49
11
12
32
72
69
68
67
66
65
64
63
4
3
78 77
24
23
18
17
16
15
14
13
5
6
7
8
10
79
80
1
2
22
21
20
19
62
61
60
59
38 39
40
41
47
71
31
51
70
26
25
76
75
74
73
STM32F207VGT6
81
82
83 84
85 86
87 88
89
90 91 92
93
94 95 96
97
98 99 100
PE11 PE10
PE6
VBAT
PC13
PC14/OSC32_IN
PA10
PA9
PA8
PD9
PE13 PE12
PB13
PB14
PB15
PD8
PE14 PE15
PB5
PB4
PB3
PB7
PD7 PD6
PE5
PE4
PE1
PE0
PB9
PB8
BOOT0
PB6
PH0
PA0
VDDA
VREF+
GNDA
VDD
PC3
PA12
PA11
PB12
PC8
NRST
VDD
GND
PE7
GND
VDD
PE2
PE3
PA2
PA1
VCAP1 VDD
PC9
PD13
PB10 PB11
PD10
PE8
PB2
PD11
PD14
PD5
PC2
PC1
PC0
PB1 PE9
PD12
PC7
PH1
PC15/OSC32_OUT
PD15
PC6
PA13
PC10
PA14
VCAP2
GND
VDD
PA15
PC11
PC12
PD0
PA6 PA5 PC4 PA7 PC5 PB0 GND VDD
PA3
PA4
PD1
PD2
PD3
PD4
STM32F407VGT6
U1
STM32F2407VGT6
VCC-RTC
PE2/TFT-D2
PE3/TFT-D3
PE4/TFT-D4
PE5/TFT-D5
PE6/TFT-D6
OSC32_IN
OSC32_OUT
NRST
OSC_IN
OSC_OUT
REF
PC1/MB2-AN
PC0/MB2-CS
PA2/CAP_TOUCH_INT#
PA5/SPI1_SCK PA6/SPI1_MISO
PA7/SPI1_MOSI
PA3/UART2_RX
PB2/CAP_TOUCH_WK#
PE0/TFT-D0
PE1/TFT-D1
PE8/TFT-D8 PE9/TFT-D9 PE10/TFT-D10 PE11/TFT-D11 PE12/TFT-D12
PE13/TFT-D13 PE14/TFT-D14
PE15/TFT-D15 PE7/TFT-D7
PC13/FLASH_CS
PB13/SPI2_SCK
PB14/SPI2_MISO
PB15/SPI2_MOSI
PD8/MP3-RST#
PD9/MP3-DREQ
PD10/MP3-DCS
PB3/JTDO/MP3-CS#
PD15/MB1-PWM
PD14/MB2-PWM
SD-DAT0
SD-DAT1
PC6/UART6_TX
PC7/UART6_RX
PA13/SWDIO/TMS
PA9/VBUS
PA10/USB-ID
USB-D_P
USB-D_N
PA14/SWDCLK/TCK
PA15/JTDI
SD-DAT2
SD-DAT3 PC12/SD-CLK
PD2/SD-CMD
PD3/SD-CD#
PD4/TFT-TE
PD5/UART2_TX
PB6/I2C1_SCL PB8/BUZZ PB9/ACCEL-INT1
PB7/I2C1_SDA
PD6/USB-PSW PD7/MB1-INT
PB11/I2C2_SDA
PB10/I2C2_SCL
PC2/MB1-AN
PC3/BAT_SENSE
PC3/BAT_SENSE
PB0/TFT-GPIO0
PC5/TFT-W R# PC4/TFT-RD#
PA1/TFT-CS#
PA0/TFT-RST#
PA4/TFT-D/C# PB1/STATUS
PB12/DC_DETECT
PD0/RF-INT#
PD13/RF-CE#
PA8/ACCEL_INT2
PB5/MB1-CS
PD1/MB2-INT
R84
100k
C122
2.2µF
C123
2.2µF
VCC-3V3
PA1/TFT-CS#
PA0/TFT-RST#
PA4/TFT-D/C#
PB0/TFT-GPIO0
PC5/TFT-WR#
PC4/TFT-RD#
PB1/STATUS
PB12/DC_DETECT
PD13/RF-CE#
PA8/ACCEL_INT2
PC13/FLASH_CS
PD0/RF-INT#
PB4/RF-CS#
PB4/RF-CS#
PD12/MB2-RST
PD11/MB1-RST
PB3/JTDO/MP3-CS#
BAT1
2998TR
R90 27
R91 27
R92
27
R93
27
LCD-R0
LCD-R1
LCD-R2
LCD-R3
LCD-R4
LCD-R5
LCD-R6
LCD-R7
LCD-G0
LCD-G1
LCD-G2
LCD-G3
LCD-G4
LCD-G5
LCD-G6
LCD-G7
LCD-B0
LCD-B1
LCD-B2
LCD-B3
LCD-B4
LCD-B5
LCD-B6
LCD-B7
LCD-DCLK
LCD-HSYNC
LCD-VSYNC
TFT-RST#
LCD-PWM
LCD-B0
LCD-B1
LCD-B2
LCD-B3
LCD-B4
LCD-B5
LCD-B6
LCD-B7
LCD-G0
LCD-G1
LCD-G2
LCD-G3
LCD-G4
LCD-G5
LCD-G6
LCD-G7
LCD-R0 LCD-R1
LCD-R2
LCD-R3
LCD-R4
LCD-R5
LCD-R6
LCD-R7
LCD-DE
LCD-DCLK LCD-HSYNC LCD-VSYNC
LCD-DE
TFT-WR#
TFT-RD#
TFT-D/C#
TFT-CS#
TFT-TE
TFT-D0
TFT-D1
TFT-D2
TFT-D3
TFT-D4
TFT-D5
TFT-D6 TFT-D7
TFT-D8
TFT-D9
TFT-D10
TFT-D11 TFT-D12
TFT-D13
TFT-D14 TFT-D15
XTAL_IN
XTAL_OUT
TFT-GPIO0
C22
1µF
C23
1µF
C24
1µF
C25
1µF
C26
1µF
C27
1µF
C28
1µF
C29
1µF
C30
1µF
C31
1µF
C32
1µF
C33
1µF
C34
1µF
C35
1µF
C36
1µF
C37
1µF
C38
1µF
C39
1µF
C3
0.1µF
C4
0.1µF
C5
0.1µF
C6
0.1µF
C7
0.1µF
C8
0.1µF
C9
0.1µF
C10
0.1µF
C11
0.1µF
C12
0.1µF
C13
0.1µF
C14
0.1µF
C15
0.1µF
C16
0.1µF
C17
0.1µF
C18
0.1µF
C19
0.1µF
C20
0.1µF
C21
0.1µF
R1
100k
R3
100k
128 127 126 125 124 123 122 121 117 118 119 120 116 115 114 113 112 111 110 109 106 108 107 102 103 104 105
73
30
29
28
27
34
33
58
57
56
55
54
53
52
46
36
35
42
43
44
45 37 50
9
48 49
11
12
32
72
69
68
67
66
65
64
63
4
3
78
77
24
23
18
17
16
15
14
13
5
6
7
8
10
79
80
1
2
22
21
20
19
62
61
60
59 38 39
40
41
47
71
31
51
70
26
25
76
75
74
SSD1963
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97 98 99 100
LDATA17
VDDLCD
VSS
VDDD
VDDLCD
VSS
VSS
VDDD
D0
D1
LDATA9
LDATA10
LDATA11
VDDD LLINE
LFRAME GAMAS0
GAMAS1
VDDLCD VSS LSHIFT VDDD
D21
D22
D23
VDDD
D18
D19
VDDLCD
VSS
VDDIO
VSS
D17
VDDIO
VSS
VDDIO
VSS
D20
VDDIO
LDATA23
VSS
XTAL_IN
VDDD
VSS
VSSPLL
VDDPLL
LDATA7
LDATA8
VSS
VDDD
D4
D3
GPIO2
D16
VDDIO
VDDD
VSS
VDDLCD
VSS
VDDD
XTAL_OUT
LDEN TE
VDDLCD
LDATA15
VSS VDDLCD VSS GPIO3
GPIO1 VDDLCD LDATA14
LDATA18
VSS
VDDIO
CLK
GPIO0
VDDD LDATA16
VDDD
LDATA19
LDATA20
LDATA21
LDATA22
VSS
D2
LDATA13
LDATA12
LDATA6
LDATA3
LDATA5
VDDD
VSS
VDDLCD
LDATA4
LDATA2
LDATA1
LDATA0
VDDD
VSS
D15
VDDIO
D11
D12
D13
D14
VDDD
RESET#
VDDD
VSS
VDDIO
CS#
R/W# (WR#)
VDDD
CONF
D/C#
E (RD#)
D7
D9
VSS
VDDD
D10
D8
D6
D5
VDDIO
VSS
101
PWM
U2
SSD1963
X1
10MHz
R4
10k
C1
27pF
C2
27pF
R2
220
VCC-1V2
VLED+
VLED-
TFT DISPLAY
CTP-SCL
CTP-SDA
CTP-INT#
CTP-WAKE#
TFT-D5
TFT-D6
TFT-D7
TFT-D8
TFT-D9
TFT-D10
TFT-D11
TFT-D12
TFT-D13
TFT-D14
TFT-D15
TFT-D0
TFT-D1
TFT-D2
TFT-D3
TFT-D4
TFT-RST#
TFT-WR#
TFT-RD#
TFT-D/C#
TFT-CS#
TFT-TE
TFT-GPIO0
CTP-SCL
CTP-SDA
CTP-INT#
CTP-WAKE#
VLED-
1
VLED+
2
GND
3
VDD
4
R0
5
R1
6
R2
7
R3
8
R4
9
R5
10
R6
11
R7
12
G0
13
G1
14
G2
15
G3
16
G4
17
G5
18
G6
19
G7
20
B0
21
B1
22
B2
23
B3
24
B4
25
B5
26
B6
27
B7
28
GND
29
CLKIN
30
STBYB
31
HSYNC
32
VSYNC
33
DEN
34
NC
35
GND
36
XR
37
YD
38
XL
39
YU
40
CN1
ZIF0540UH
VDD
1
GND
2
SCL
3
SDA
4
INT
5
WAKE
6
CN2
TP CONN.
VCC-3V3
VCC-3V3
VCC-3V3VCC-3V3 VCC-1V2
VCC-1V2
TFT-D0
TFT-D1
TFT-D2
TFT-D3
TFT-D4
TFT-D5
TFT-D6
TFT-D7
TFT-D8
TFT-D9
TFT-D10
TFT-D11
TFT-D12
TFT-D13
TFT-D14
TFT-D15
TFT-DATA
TFT
LED+
LED-
VLED+
VLED-
BCKL LCD-PWM
TFT_TE
TFT_WR#
TFT_RD#
TFT_D/C#
TFT_CS#
TFT_RST#
TFT_GPIO0
CTP_INT#
CTP_WK#
CTP_SDA
CTP_SCL
C40
0.1µF
VCC-MMC
FB1
FERRITE
VCC-3V3
C41
10µF
VCC-MMC
microSD
CARD SLOT
R8
10k
SD-CMD
SD-CLK
SD-CD#
SD-DAT1
SD-DAT0
SD-DAT3
SD-DAT2
SD-DAT[0..3]
SD-D AT[0..3]
R9 27
R10 27
R11 27
R12 27
R13 27
R14 27
3
8
1
2
4
5
6
7
DAT3
CMD
+3.3V
CLK
GND
DAT0
CD
GND
DAT2
DAT1
CN3
R6
10k
C42
0.1µF
R7
10k
R5
10k
CE#
SO
WP#
SI
SCK
HOLD#
FLASH_CE#
FLASH_MISO
FLASH_SCK
FLASH_MOSI
VCC-3V3 VCC-3V3 VCC-3V3 VCC-3V3
CE#
1
SIO1
2
SIO2
3
VSS
4SIO05
SCK 6
SIO37
VDD8
U3
SST26VF064B
R89 27
LEFT
RIGHT
GBUF
VCC-3V3
LEFT RIGHT GBUF
GPIO GPIO
MP3-SOUT
MP3-SIN
MP3-SCLK
MP3-DCS
MP3-DREQ
MP3-RST#
MICN
MP3-CS#
MICP
MP3-SOUT
MP3-SIN
MP3-SCLK
MP3-DCS
MP3-DREQ
MP3-RST#
MP3-CS# MP3_CS#
MP3_SCK
MP3_MOSI
MP3_MISO
MP3_RST#
MP3_DREQ
MP3_DCS
MICP
2
3
4
5
6
7
11
12
13
14
25
24
23
22
21
18
17
16
15
8
1
19
9
10 27
26
20
28
29
30
31
32
33
34
35
36
37 38
39
40
41 42
43
44
45 46
47
48
MICP/LN1
MICN
XRESET
DGND0
CVDD0
IOVDD0
CVDD1
DREQ
GPIO2
GPIO3
GPIO6
GPIO7
XDCS/BSYNC IOVDD1
VC0 DGND1
XTAL0 XTAL1 IOVDD2 DGND2
DGND3 DGND4
XCS
CVDD2
GPIO5
RX
TX
SCLK
SI
SO
CVDD3
XTEST
GPIO0
GPIO1
GND
GPIO4
AGND0
AVDD0 AVDD2
AGND1 AGND2 AGND3
LN2
LEFT
RCAP
AVDD1
GBUF
RIGHT
VS1053
U5
VS1053
C59
0.1µF
X3
12.288 MHz
C55
10000pF
C56
10000pF
C58
10µF
C54 0.1µF
R22
1k
R23
1k
R26
10
R27
10
R29
10
R30
10
R31
10
R24 10
R25 10
C53
1µF
3
1
2
4
CN4
SJ-43514
C63
0.1µF
C64
0.1µF
C65
0.1µF
C66
0.1µF
C67
0.1µF
C68
0.1µF
C69
0.1µF
C70
0.1µF
C71
0.1µF
C72
0.1µF
C62
10µF
R32
10k
R35
10k
R34
10k
C60
22pF
C61
22pF
VCC-1V8
VCC-1V8
VCC-3V3
VCC-3V3
VCC-3V3
VCC-3V3
R28
10k
R36
1M
R33
27
C57
47nF