STM32 步进电机、直流电机控制原理图

PA7/SPI1_MOSI/ADC7/TIM3_CH2/TIM8_CH1N
PA9/U1_TX/TIM1_CH2
PC4/ADC14
PA8/TIM1_CH1/MCO
PC5/ADC15
PC9/TIM8_CH4/SDIO_D1
PB0/ADC8/TIM3_CH3/TIM8_CH2N
PC8/TIM8_CH3/SDIO_D0
103
57 PB5
56 PB4
55 PB3
54 PD2
53 PC12
52 PC11
51 PC10
50 PA15
49 PA14
48 47
VDD3.3V
46 PA13
45 USBDP
44 USBDM
43 PA10
42 PA9
41 PA8
40 PC9
39 PC8
38 PC7
37 PC6
36 PB15
35 PB14
VDD3.3V U10
R79
103
PD2
黑白 /进进进进
P3
M-GND P4
102
102
102
前前前
P5
R80
103
备未驱
2 1
R81 R84
CON2 M-VCC 拉拉仓打驱驱
104 104
R90 103
M-A
R89 103
1 2 3
AV B GY
5 4
R82 R86
103 102
SN74AHC1G86DBVT 仓仓仓打检检检驱（异异仓步）
I/O I/O I/O VCC I/O GND I/O I/O I/O I/O I/O
GCK2 GCK1
I/O I/O I/O I/O I/O I/O CTS1 VCC CTS2
44 43 42 41 40 39 38 37 36 35 34
VDD3.3V
+30V Q6 2SJ377
R6
C4
104
C5
L-B VDRD993.3V
拉拉驱驱码光驱驱
103 PC10 无未
PC1/ADC11
PB4/JNTRST/SPI3_MISO
PC2/ADC12
PB3/JTDO/SPI3_SCK/I2S3_CK
PC3/ADC13
PD2/TIM3_ETR/U5_RX/SDIO_CMD
VSSA
PC12/U5_TX/SDIO_CK
VDDA
PC11/U4_RX/SDIO_D3
PA0/WKUP/ADC0/TIM2_CH1_ETR/TIM5_CH1/TIM8_ETPRC10/U4_TX/SDIO_D2
VDD3.3V
100uF/50V
R64
JP4
103
1 2 3
Header 3 横拉仓打驱驱
R69
0.25R
E
PC9 R71
0
U9
16 15 14 13 12 11 10
9
LDSUP OUTB D0 GND GND SEN OUTA D1
PFD REF RC GND GND VCC PHASE
D2
A3955SLBTR-T
PB9/TIM4_CH4/SDIO_D5
PC15/OSC32
PB8/TIM4_CH3/SDIO_D4
PD0/OSCIN
BOOT0
PD1/OSCOUT
PB7/I2C1_SDA/TIM4_CH2
NRST
PB6/I2C1_SCL/TIM4_CH1
PC0/ADC10
PB5/I2C1_SMBA/SPI3_MOSI/I2S3_SD
PB1/ADC9/TIM3_CH4/TIM8_CH3N
PC7/I2S3_MCK/TIM8_CH2/SDIO_D7
PB2/BOOT1
PC6/I2S2_MCK/TIM8_CH1/SDIO_D6
PB10/I2C2_SCL/U3_TX
PB15/SPI2_MOSI/I2S2_SD/TIM1_CH3N
PB11/I2C2_SDA/U3_RX
182
+5.0V
R40
R41
U6
24 VREFa
VSa 20
ISP仓步
D9
VCC12
1N5822 D10
+30V
1N5822
+12V
C
104
103
104
R45 R46
C42
R44 103 R47 103
103 103
11
VREFb
VSb 17
D12
C40
C41
U7
1 2 3 4
A0 VCC A1 TEST A2 SCL G SDA
PA1/ADC1/TIM2_CH2/TIM5_CH2
PA15/JTDI/SPI3_NSS/I2S3_WS
PA2/U2_TX/ADC2/TIM2_CH3/TIM5_CH3
PA14/JTCK/SWCLK
PA3/U2_RX/ADC3/TIM2_CH4/TIM5_CH4
VDD
VSS
VSS
VDD
PA13/JTMS/SWDIO
C15
C16 100uF/50V
Q1
7 5 2 3 6
VIN BOOT ENA NC PH NC VSNS GND
1
8 4
103
9 PwPd
R20 S8050
B
101
R32
PGND
103
VDD3.3V PC0
D7 +5.0V
R36
1N5822
U5
L1 22uH
D3 B340A
TP1 +5.0V
R5 103 C9 220uF/12V
/R1OUT R1OUT R2OUT R3OUT
R1IN R2IN R3IN
/ONLINE /SHUTDOWN /STATUS
2 GND
C3 27
104
V-232C12 4
104
5 6 7 10 232_TXD 12
8 232_RXD 9 232_DTR 11 232_RTS
R29 R30 103 103
12 13 PA0 14 PA1 15 PA2 16 PA3 17 18 19 PA4 20 PA5 21 PA6 22 PA7 23 PC4 24 PC5 25 PB0 26 PB1 27 PB2 28 PB10 29 PB11 30 31 32
VBAT
VDD
PC13/ANT1
VSS
PC14/OSC32
JP1
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
Header 20 打打喷驱驱
VDD3.3V C1 104
VCC 26
1 C6
104 3
VDD3.3V
28 C13
104 25
NRST
R11
103 D5
IN4148
24
R10
23
103
22
PA9
VDD3.3V
C38
C39
Header 6 JTAG
打打喷驱驱仓步
VDD3.3V
C33 C34 C35 C36 104 104 104 104
VDD3.3V
R38 103 D11
IN4148 NRST
C37 104
R42 103 R43 103
TP4
R37 VDD3.3V
C31 68nF
562
R39
R8
PB1 R1 PA7 R2 PA5 R3 PA8 R4
3241 TP2
L2
P+12V
22uH
R14
103
C17
D6 1000uF/25V
B340A
R24
112
PC4
R33
103
R15 103
R22C18 102 20pF
TP3
0 0 0 101
C8 20pF
C10 C11 104 104
P_X2 P_X3
PB14/SPI2_MISO/TIM1_CH2N
VSS
PB13/SPI2_SCK/I2S2_CK/TIM1_CH1N
VDD
PB12/SPI2_NSS/I2S2_WS/I2C2_SMBAI/TIM1_BKIN
64 63
VDD3.3V
62 PB9
61 60
PB8 BOOT0
R52
59 PB7 58 PB6
1
2
3
4
5
6
7
8
D1
VCC12
U1
J1 +30VD21N5822
TPS5430DDA
C2
A
1 2
7 5 1N5822C7 2
仓电电电仓仓
3
6
D4
100uF/50V
VIN BOOT ENA NC PH NC VSNS GND
1
8 4
103
SMCJ30A
9 PwPd
PGND
U3
+30V
TPS5430DDA
P_X4 P_X5 P_X6 P_X7 TDI TMS TCK
1 2 3 4 5 6 7 8 9 10 11
GCK3 I/O I/O GND I/O I/O I/O I/O TDI TMS TCK
JP3 VDD3.3V
1 2 3
TDI
R31
TCK R34
4
5
6
12 13 14 15 16 17 18 19 20 21 22
J4
CON4 纵拉仓打驱驱
VDD3.3V
前前前仓仓
P1
R70
J5
D E
一直仓打驱驱仓步 TP6
主打打主（SMT32F103）
D14
D15
D16
绿绿 LED 绿绿 LED 绿绿 LED
3 2
R75
R76
R77
1
PC11 103
1
R74
151 VDD3.3V
2 3
R73
102 PC13
VDD3.3V
P2 M-GND
RESET EN
M_ctl13 M_hal1f2 M_cloc1k M_cw 2
CONTROL HALF/FULL CLOCK CW/CCW
VCP
VBOOT SENSEa SENSEb OUT1a OUT2a
C43 22
1N4148 R49
103 15
101
D13 1N4148
3
R54 0R6
10
5
A
JP2
1
2
3
4 5
B
Header 5
V-232
102
D8
SPX1117M3-3.3
VDD3.3V
1 GND
J2 VCC12
3 Vin
Vout 2
1 2
1N5822 C28
C29
C30
仓电电电仓仓
4.7uF/16V
10uF/16V
104
L5
BLM21PG600SN1
仓电电电 C
PGND C32
VDD3.3V
19
17
Q2
R19
S8050
16
PA10 21
102
20
R21
103 18
VR1D02D273.3V
R26
R35
102 BOOT0
U2
C2+
V+
C2- SP3238EEA
C1+ V-
C1-
T1IN T2IN T3IN T4IN T5IN
T1OUT T2OUT T3OUT T4OUT T5OUT
PA4/SPI1_NSS/ADC4/DAC1
PA12/CAN_TX/USBDP/TIM1_ETR
PA5/SPI1_SCK/ADC5/DAC2
PA11/CAN_RX/USBDM/TIM1_CH4
PA6/SPI1_MISO/ADC6/TIM3_CH1/TIM8_BKIN
PA10/U1_RX/TIM1_CH3
Q5 S8050
PA3 M-A
TP7 VDD3.3V
Q4 S8050
仓仓仓打检检
PA15
R83
PB3
R85
白白 /切切切驱
切未 PC5
R88
喷喷喷 PB4
R91
一一一
103 103
103 103
1 2 3 4 5
1 2 3
M-VCC HP驱驱打仓打仓仓
F
TP8 P6
6 5
R92
4 3
L-A
R95
2 1
8 7 6 5
PB6 PB7
FM24CL64 EEPROM(0xA0)
103 103
存存电电
USB+5V R56
153 PC3
R57
223
D
USB
VCC DD+
GND
1 2 3 4
R60 R62
39R
USBDM C47
15pF
39R
USBDP C48
15pF
USB SLAVER J3
USB驱驱
+30V C50
1
2
R66
3
R67
4
5
C52
6 +5.0V
7
C53
8
R72
103 104 330P 104
0 PC8
20pF
R51 Y1 105 12M C46 20pF
VDD3.3V
VDD3.3V
R68
103
VDD3.3V
U8
1 PC13 2 PC14 3 PC15 4 XTAL1 5 XTAL2 6 NRST 7 PC0 8 PC1 9 PC2 10 PC3 11
104
R108 103
Q7
R78 473
R109
101
472
U4 XC9536XL-5VQ44C
GSR I/O I/O I/O I/O I/O I/O
VCCIO GND TDO I/O
0
PA13
0
PA14
TDO
TMS
33
PA13 R110
32 31
102
30
29 VDD3.3VC14
28
27
26
104
25
24 TDO
23
S8050
P_X4
P_X2
P_X5 P_X6
P_X3 P_X7 PA6 PB0 PB13 PA4
R7
#101
R9
101
VDD3.3V P+12V
R12 L3
R13 R16
101 47uH 101 101
R17
101
R18
101
R23
101
R25
101
R28
101
C19 C20 C21 C22 C23 C24 C25 C26 C27 20pF 20pF 20pF 20pF 20pF 20pF 20pF 20pF 20pF
A+ R59 0R6