1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
5V
GND
DM
DP
221
RN1
101
RN2
221
RN3
221
RN4
221
RN5
221
RN6
224
RN8
224
RN9
103
RN10
103
RN11
103
RN13
1
2
3
4 5
6
7
8
vcc
gnd
U2
LM358
IN
3
OUT
2
1
GND
U4 AMS1117-3.3
IN
3
OUT
2
1
GND
U3 AMS1117-3.3
I/O1
GND
I/O2 I/O2
VBUS
I/O1
U5
NUP4201
VBAT
1
PC13/ANT1
2
PC14/OSC32
3
PC15/OSC32
4
PD0/OSCIN
5
PD1/OSCOUT
6
NRST
7
PC0/ADC10
8
PC1/ADC11
9
PC2/ADC12
10
PC3/ADC13
11
VSSA
12
VDDA
13
PA0/WKUP/ADC0/TIM2_CH1_ETR/TIM5_CH1/TIM8_ETR
14
PA1/ADC1/TIM2_CH2/TIM5_CH2
15
PA2/U2_TX/ADC2/TIM2_CH3/TIM5_CH3
16
PA3/U2_RX/ADC3/TIM2_CH4/TIM5_CH4
17
VSS
18
VDD
19
PA4/SPI1_NSS/ADC4/DAC1
20
PA5/SPI1_SCK/ADC5/DAC2
21
PA6/SPI1_MISO/ADC6/TIM3_CH1/TIM8_BKIN
22
PA7/SPI1_MOSI/ADC7/TIM3_CH2/TIM8_CH1N
23
PC4/ADC14
24
PC5/ADC15
25
PB0/ADC8/TIM3_CH3/TIM8_CH2N
26
PB1/ADC9/TIM3_CH4/TIM8_CH3N
27
PB2/BOOT1
28
PB10/I2C2_SCL/U3_TX
29
PB11/I2C2_SDA/U3_RX
30
VSS
31
VDD
32
PB12/SPI2_NSS/I2S2_WS/I2C2_SMBAI/TIM1_BKIN
33
PB13/SPI2_SCK/I2S2_CK/TIM1_CH1N
34
PB14/SPI2_MISO/TIM1_CH2N
35
PB15/SPI2_MOSI/I2S2_SD/TIM1_CH3N
36
PC6/I2S2_MCK/TIM8_CH1/SDIO_D6
37
PC7/I2S3_MCK/TIM8_CH2/SDIO_D7
38
PC8/TIM8_CH3/SDIO_D0
39
PC9/TIM8_CH4/SDIO_D1
40
PA8/TIM1_CH1/MCO
41
PA9/U1_TX/TIM1_CH2
42
PA10/U1_RX/TIM1_CH3
43
PA11/CAN_RX/USBDM/TIM1_CH4
44
PA12/CAN_TX/USBDP/TIM1_ETR
45
PA13/JTMS/SWDIO
46
VSS
47
VDD
48
PA14/JTCK/SWCLK
49
PA15/JTDI/SPI3_NSS/I2S3_WS
50
PC10/U4_TX/SDIO_D2
51
PC11/U4_RX/SDIO_D3
52
PC12/U5_TX/SDIO_CK
53
PD2/TIM3_ETR/U5_RX/SDIO_CMD
54
PB3/JTDO/SPI3_SCK/I2S3_CK
55
PB4/JNTRST/SPI3_MISO
56
PB5/I2C1_SMBA/SPI3_MOSI/I2S3_SD
57
PB6/I2C1_SCL/TIM4_CH1
58
PB7/I2C1_SDA/TIM4_CH2
59
BOOT0
60
PB8/TIM4_CH3/SDIO_D4
61
PB9/TIM4_CH4/SDIO_D5
62
VSS
63
VDD
64
U1
STM32F205RCT6
27R
R1
27R
R2
GND
GND
3.3V-A
3.3V-B
500MA
L1
1M
R3
DP1
DM1
GND
D1
5V
GND
GND
GND
GND
GND
Q2
NPN-8050
Q1
PNP-8550
1R
R9
1R
R10
5.2K
R8
101
R12
1K
R11
10K
R4
100R
R5
10K
R6
103
C20
18P
CY2
18P
CY1
2.2uF
CU3
2.2uF
CU2
106
CU1
12MHz
Y1
GND
GND
GND
GND
GND
GND
GND
DM
DP
5V GND
5V
103
C21
103C22
103C19
GND
LED1
LED2
LED1
LED2
XTAL1
XTAL2
XTAL1
XTAL2
3.3V-A
3.3V-A
3.3V-A
3.3V-A
3.3V-A
GND
3.3V-A
SWCLK
SWDIO
SWDIO
SWCLK
NRST
GND
3.3V-A
VEE
GND
VEE
VEE
VEE
VEE
VEE
VEE
VEE
VEE
SEY1
SEY2
SEY1
SEY2
SFY1
SFY1
GND
GND
GND
GND
GND
GND
GND
GND
GND
3.3V-A
3.3V-A
3.3V-A
3.3V-A
3.3V-A
3.3V-A
3.3V-A
VREF
VREF
3.3V-B
VEE
VREF1
VREF1
SDB1
SDB3
SDB4
SDB5
SDB6
SDB7
SDB8
SDB10
SDB13
SDB14
SDB15
SDB16
SDB17
SDB19
SDB20
SDB21
SDB22
SDB23
SDB24
SDB25
SDB27
NTRST-Y
NTRST-Y
NTRST-Y
TDI-Y
TDI-Y
TDI-Y
TMS-Y
TMS-Y
TMS-Y
TCK-Y
TCK-Y
TCK-Y
NTRST-Y
TDI-Y
TMS-Y
TCK-Y
RTCK-Y
RTCK-Y
RTCK-Y
TDO-Y
TDO-Y
TDO-Y
RXD-Y
RXD-Y
RXD-Y
NSRST-Y
NSRST-Y
NSRST-Y
PWR-Y
PWR-Y
PWR-Y
5V
ACK-D
ACK-D
SDB1
SDB19
SDB23
SDB23
SDB27
SDB27
SDB24
SDB24
NRST
SDB20
SDB25
SDB21
SDB22
GND
SDB3
SDB4
SDB16
SDB5
SDB6
SDB10
SDB17
SDB8
SDB8
SDB14
SDB14
SDB13
SDB7
SDB7
SDB15
SDB8
10K
R14
10K
R13
VEE
3.3V-A
1
2
3
Pwer
Header 3
BOOT0
BOOT1
10K
R7
GND
BOOT2
BOOT3
VCCA
A1
A2
GND DIR
B1
B2
VCCB
T1
2T45
VCCA
A1
A2
GND DIR
B1
B2
VCCB
T2
2T45
VCCA
A1
A2
GND DIR
B1
B2
VCCB
T3
2T45
VCCA
A1
A2
GND DIR
B1
B2
VCCB
T4
2T45
VCCA
A1
A2
GND DIR
B1
B2
VCCB
T5
2T45
VCCA
A1
A2
GND DIR
B1
B2
VCCB
T6
2T45
VCCA
A1
A2
GND DIR
B1
B2
VCCB
T7
2T45
SFY1
12
34
56
78
910
1112
1314
1516
1718
1920
JTAG
Header 10X2
1
2
3
4
5
SWD
Header 5
LED
3.3V-A
1
2
3
4
5
6
USB-B
Header 6
自恢复保险
L1
L2
C1
104
C2
104
C3
104
C4
104
C5
104
C6
104
C7
104
C12
104
C13
104
C14
226
C15
106
C16
104
C17
104
C18
226
C23
106
104
C31
ACK-D
0R
R15
106
C32
104
C33
1
2
3
4
5
UART
Header 5
GND
GND
3.3V-B
5V
TDI-Y
RXD-Y
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