Datasheet
LEFT
RIGHT
GBUF
LEFT
RIGH T
GBUF
GPIO
GPIO
MP3-SOUT
MP3-SIN
MP3-SCLK
MP3-DCS
MP3-DREQ
MP3-RST#
MICN
MP3-CS#
LN-IN_R
LN-IN_L
MICP
LN-IN_R
LINE-OUT_L
LINE-OUT_R
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
LINE-IN_R
LINE-IN_L
MIC/LN-IN_L
MICP
LN-IN_L
MIC/LN-IN_L
2
3
4
5
6
7
11
12
13
14
25
24
23
22
21
18
17
16
1
5
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
X
T
A
L
0
XTAL1
IOVDD2
D
GN
D
2
DGND3
DGND4
XCS
CVDD2
GPIO5
RX
TX
SCLK
SI
SO
CVDD3
XTEST
GPIO0
GPIO1
GND
GPIO4
AGND0
AVDD0
AVDD2
AGND1
AGND2
AGND3
LN2
LEFT
R
C
AP
AVDD1
GBUF
RIGHT
VS1053
U8
VS1053
C95
0.1µF
X5
12.288 MHz
C9710000pF
C9810000pF
C96
1µF
C99
1µF
R58 470
R59
470
R42470
R44470
C85
10µF
C87
10µF
R45
100k
R43
100k
C91
10000pF
C92
10000pF
C94
10µF
C90 0.1µF
R46
1k
R47
1k
R50
10
R51
10
R53
10
R54
10
R55
10
R48 10
R49 10
C88
3300pF
C86
3300pF
C89
1µF
3
1
2
4
CN5
SJ-43514
LINE-OUT_L
LINE-OUT_R
LINE-IN_R
LINE-IN_L
1
2
3
JP2
SEL JMP 0805 SMD
R56
10k
R61
10k
R60
10k
C100
22pF
C101
22pF
VCC-3V3
C103
0.1µF
C104
0.1µF
C105
0.1µF
C106
0.1µF
C107
0.1µF
C108
0.1µF
C109
0.1µF
C110
0.1µF
C111
0.1µF
C112
0.1µF
C102
10µF
VCC-1V8
VCC-1V8
VCC-3V3
VCC-3V3
VCC-3V3
VCC-3V3
R52
10k
R62
1M
R57
27
C93
47nF
MP3
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#
M
P3
_DRE
Q
MP3_DCS
LINE-IN_R
LINE-IN_L
LINE-OUT_L
LINE-OUT_R
S2
MP3.SchDoc
B
U
Z
Z
ER
TEM
P
LED_R
LED_G
LED_B
SENS-I2C_SCL
SENS-I2C_SDA
ACCEL_I
N
T2
ACCEL_INT1
IR_TX
S4
Sensors&Misc.SchDoc
RF_CE
RF_CS#
RF_SCK
R
F
_MOSI
RF_MISO
RF_INT#
ETH_TXD0
E
T
H_TXD1
ETH_RXD0
ETH_RXD1
ET
H_TXEN
ETH_CRS_DV
ETH_MDIO
ET
H_RST#
ETH_CLKO
ETH_INT#
ETH_MDC
ETH
ETH_RXER
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
ETH
LINE_OUT_L
LINE_OUT_R
LINE_IN_L
LINE_IN_R
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
144
143
142
141
140
13
9
138
137
136
135
134
13
3
132
131
1
30
129
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
5
0
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
5
1
70
26
25
76
75
74
STM32F407ZG
STM32F746ZG
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
PA1
PA0
VDDA
VREF+
PA
6
PA5
PE6
VBAT
PC13
PC14
PB10
PE15
PE14
PG0
PC4
PA7
V
D
D
P
F
13
PF14
P
F
15
PC5
PB0
PG6
PG5
PG4
PG8
PG3
PG2
VDD
VSS
PE5
PE4
PC8
PC7
PC6
VDD
VSS
PG7
PF2
PC2
PH0
PF10
PF9
PF8
PF7
PF6
VCAP1
PB11
PE12
PF4
PF1
PF0
VSS
PC9
PA8
PE2
PE3
PC1
PC0
NRST
PH1
PF11
PF12
PE13
PE9
PB1
PB2
PG1
VDD
PA3
PE7
VSS
PD15
VDD
VSS
PF5
PA2
PA
4
PE8
PE11
PD14
VSSA
VDD
PC3
PF3
PC15
VDD
PE10
VDD
PD9
PB15
PB12
PB13
PB14
PD8
PD10
PD11
PD12
PD13
PA9
PA11
VDD
VSS
VCAP2
PA13
PA12
PA10
PG12
PG11
PG10
PG14
PG9
PD7
VSS
PD5
PB4
PB3
PG15
VDD
VSS
PG13
PB5
PB6
PD6
VD
D
PD0
PC11
PA14
PA15
PC10
PC12
PD1
PD2
PD3
PD4
PB7
PB
8
VDD
PDR_ON
PE1
P
E
0
PB9
BOOT0
101
VSS
U1
STM32F407ZGT6
X3
25MHz
OSC_IN
OSC_OUT
C80
22pF
C81
22pF
X4
32.768kHz
OSC32_IN
OSC32_OUT
REF
C82
22pF
C83
22pF
R35 100k
LED-
LED+
LED-
LED+
SD-DAT[0..3]
NRST
PA2/ETH_MDIO
PG6/#ETH_INT
PC1/ETH_MDC
PC13/HDR-GPIO1
PF0-I2C2_SDA
PF1-I2C2_SCL
PF4/TEMP_SENS
PC0/HDR-AN3
PC2/HDR-AN4
PC3/HDR-AN5
PA0/CAP_TOUCH_INT#
PA7/ETH_CRS_DIV
PC4/ETH_RXD0
PC5/ETH_RXD1
PA3/HDR-UART1_RX
PA4/HDR-AN0
PA5/SPI1_SCK
P
A
6/
S
PI1
_M
IS
O
PB0/
H
DR_AN1
PB1/HDR_AN2
PF11/TFT-WR#
PF12/TFT-RD#
PF13/TFT-CS#
PF14/TFT-RST#
PF15/TFT-D/C#
PG5/TFT-GPIO0
PE8/TFT-D8
PE9/
T
FT-D9
PE10/TFT-D10
PE11/TFT-D11
PE12/TFT-D12
PE13/TFT-D13
PE14/TFT-D14
PE15/TFT-D15
PB11/FLASH_CS
PA13/SWDIO/TMS
PG8/#ETH_RST
PA9/VBUS
PB12/
HDR-SPI2_CS
PB13/SPI2_SCK
PB14/SPI2_MISO
PB15/SPI2_MOSI
PD8/MP3-RST#
PD9/MP3-DREQ
PD10/MP3-DCS
PD11/MP3-CS#
PD12/HDR-PWM0
PD13/HDR-PWM1
PC6/HDR-UART2_TX
PC7/HDR-UART2_RX
SD-DAT0
SD-DAT1
ETH_CLK
PA1
4/SWDCL
K
/TCK
PG11/ETH_TX_EN
PG13/ETH_TXD0
PG14/ETH_TXD1
PA15/HDR-SPI1_CS/TDI
SD-DAT2
SD-DAT3
PC12/SD-CLK
PD0/HDR-CAN_RX
PD1/HDR-CAN_TX
PD2/SD-CMD
PD3/SD-CD#
PD4/TFT-TE
PD5/HDR-UART1_TX
PD6/USB-PSW
PG9/RF-CS#
PG10/RF-INT#
PG12/RF-CE#
PF7/LED_R
PB5/SPI1_MOSI
PB6/I2C1_SCL
P
B
8/BUZ
Z
PB9/ACCEL-INT1
PB7/I2C1_SDA
OSC32_IN
OSC32_OUT
OSC_IN
OSC_OUT
VCC-RTC
PG6/#ETH_
I
NT
PF4/TEMP_SENS
PC1/ETH_MDC
PA0/CAP_TOUCH_INT#
ETH_CLK
PA2/ETH_MDIO
PA7/ETH_CRS_DIV
PC4/ETH_RXD0
PC5/ETH_RXD1
PF11/TFT-WR#
PF12/TFT-RD#
PF13/TFT-CS#
PF14/TFT-RST#
PF15/TFT-D/C#
PE8/TFT-D8
PE9/TFT-D9
PE10/TFT-D10
PE11/TFT-D11
PE12/TFT-D12
PE13/TFT-D13
PE14/TFT-D14
PE15/TFT-D15
PB11/FLASH_CS
PD8/MP3-RST#
PD9/MP3-DREQ
PD10/MP3-DCS
PD11/MP3-CS#
PG8/#ETH_RST
SD-DAT0
SD-DAT1
SD-DAT2
SD-DAT3
PC12/SD-CLK
PD2/SD-CMD
PD3/SD-CD#
PD4/TFT-TE
PG9/RF
-
CS#
PG10/RF-INT#
PG11/ETH_TX_EN
P
G12/RF-CE#
PG13/ETH_TXD0
PG14/ETH_TXD1
PF7/LED_R
PB9/ACCEL-INT1
PB8/BUZZ
PB10/RX_ER
PB10/RX_ER
PF6/CAP_TOUCH_WK#
PF6/CAP_TOUCH_WK#
PD6/USB
-PSW
BCKL
PF2/ACCEL_INT2
PF
2
/A
C
C
E
L_
INT2
PB6/I2C1_SCL
PB7/I2C1_SDA
PF3-STATUS
PF3-STATUS
PB13/SPI2_SCK
PB14
/S
PI2_MIS
O
PB15/SPI2_MOSI
PB13/SPI2_SCK
PB14/SPI2_MISO
PB15/SP
I
2_M
O
SI
PA10/USB-ID
USB-D_P
USB-D_N
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
C73
0.1µF
C74
0.1µF
C75
0.1µF
C59
10µF
C60
10µF
C61
10µF
C62
10µF
VCC-3V3VCC-3V3
VCC-3V3VCC-3V3
1
2
3
JP1
REF SEL
VREF VCC-3V3REF
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
PG4/HDR-GPIO0
PG2/HDR-INT2
PG3/HDR-INT3
PE7/TFT-D7
PE0/TFT-D0
PE1/TFT-D1
PE2/TFT-D2
PE3/TFT-D3
PE4/TFT-D4
PE5/TFT-D5
PE6/TFT-D6
PG5/TFT-GPIO0
PF8/HDR-PWM4
PF9/HDR-PWM5
PG0/HDR-INT0
PG1/HDR-INT1
PB6/I2C1_SCL
PB7/I2C1_SDA
PB13/SPI2_SCK
PB14/SPI2_MISO
PB15/SPI2_MOSI
PF10/IR_TX
PF10/IR_TX
PF5/BAT_SENSE
PF5/BAT_SENSE
ETH_CLK
OUT
7
FB
8
GND
6
GND
5
SHDN
3
GND
4
GND
2
VDD
1
GND
9
U6
MCP1501T-20E/RW
VCC-3V3 VREF
C76
1µF
C77
100nF
C79
2.2µF
C78
2.2µF
R34
27
R40
27
R38 27
R37 27
USB_PSW!
BAT1
VCC-RTC
PG15/DC_DETECT
PG15/DC_DETECT
PD14/LED_G
PD15/LED_B
PD14/LED_G
PD15/LED_B
4
5
6
1
2
3
9
10
11
7
8
12
13
14
15
18
19
20
16
17
21
22
26
23
24
25
J2
M1X26
4
5
6
1
2
3
9
10
11
7
8
12
13
14
15
18
19
20
16
17
21
22
26
23
24
25
J1
M1X26
12
34
56
78
910
J3
HM2X5
VCC-3V3
VCC-EXT
VCC-3V3
VCC-3V3
NRST
PB0/HDR_AN1
PB1/HDR_AN2
PA4/HDR-AN0
PC0/HDR-AN3
PC2/HDR-AN4
PC3/HDR-AN5
PD0/HDR-CAN_RX
PD1/HDR-CAN_TX
PA15/HDR-SPI1_CS/TDI
ETH-TX_N
ETH-TX_P
ETH-RX_N
ETH-RX_P
NRST
LINE_OUT_L
LINE_OUT_R
LINE_IN_L
LINE_IN_R
PD12/HDR-PWM0
PD13/HDR-PWM1
PG0/HDR-INT0
PG1/HDR-INT1
PG2/HDR-INT2
PG3/HDR-INT3
PF0-I2C2_SDA
PF1-I2C2_SCL
PC6/HDR-UART2_TX
PC7/HDR-UART2_RX
PD5/HDR-UART1_TX
PA3/HDR-UART1_RX
PB6/I2C1_SCL
PB7/I2C1_SDA
R41
330
C84
0.1µF
R39
10k
NRST
ETH-TX_N
ETH-TX_P
ETH-RX_N
ETH-RX_P
ETH
VCC-5V
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
CN4
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
R33
1k
PA5/SPI1_SCK
PA6/SPI1_MISO
PB5/SPI1_MOSI
PG4/HDR-GPIO0
PC13/HDR-GPIO1
PB12/HDR-SPI2_CS
PA9/VBUS
PB13/SPI2_SCK
PB14/SPI2_MISO
PB15/SPI2_MOSI
CC1
1
CC2
2
PORT
3
VBUS_DET
4
ADR/CON_DET
5
INTB/OUT3
6
O
U
T1
7
OUT2
8
ID
9
GND
10
EXT_SEL
11
VDD
12
U7
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
D1
USBLC6-2P6
PF8/HDR-PWM4
PF9/HDR-PWM5
T1
USB_PSW!
R36
4.7k
VCC-3V3
FM1
FIDUCIAL MARK
FM2
FIDUCIAL MARK
JP5 0.0
JP6 0.0PA15/HDR-SPI1_CS/TDI
Audio out
Audio in
PWM
Interrupt
I2C2
I2C1
UART1
UART2
ANALOG
GPIO
SPI2
SPI1
CAN
ETH
PB3/JTDO/HDR-PWM2
PB3/JTDO/HDR-PWM2
PB4/nJTRST/HDR-PWM3
PB
3
/JTD
O/
H
D
R-P
W
M2
PB4/nJTRST/HDR-PWM3
Voltage
reference
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#
T
F
T
-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 DISPLAY500
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
VCC-MMC
microSD
CARD SLOT
C40
0.1µF
VCC-MMC
FB1
FERRITE
R8
10k
SD-CMD
SD-CLK
SD-CD#
VCC-3V3
C41
10µF
SD-DAT1
SD-DAT0
SD-DAT3
SD-DAT2
SD-DAT[0..3]
SD-DAT[0..
3
]
R9 27
R10 27
R11 27
R12 27
R13 27
R14 27
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
4
SIO0
5
SCK
6
SIO3
7
VDD
8
U3
SST26VF064B
3
8
1
2
4
5
6
7
DAT3
CMD
+3.3V
CLK
GND
DAT0
CD
G
ND
DAT2
DAT1
CN3
SD card
Flash memory
TFT