自制STM32开发板核心板原理图
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N0VBAT
1 P0P202 2 P0P203 3 P0P204 4 P0P205 5 P0P206 6 P0P207 7 P0P208 8 P0P209 9 P0P2010 10 P0P2011 11 P0P2012 12 P0P2013 13 P0P2014 14 P0P2015 15 P0P2016 16 P0P2017 17 P0P2018 18 P0P2019 19 P0P2020 20 P0P2021 21 P0P2022 22 P0P2023 23 P0P2024 24 P0P2025 25 P0P2026 26 P0P2027 27 P0P2028 28 P0P2029 29 P0P2030 30
P0P301
P0P302 P0P303 P0P304 P0P305 P0P306 P0P307 P0P308 P0P309 P0P3010 P0P3011 P0P3012 P0P3013 P0P3014 P0P3015 P0P3016 P0P3017 P0P3018 P0P3019 P0P3020 P0L101
C
Header 20
C6 U1 P0U1064 N0VCC303 VBAT 1 P0U101 64 VCC3.3 P0C602 P0C601 VBAT VDD N0PC13 P0U1063 N0GND P0U102 PC13 2 PC13/ANT1 63 GND VSS P0U1062 N0PB9 104 P0U103 3 62 PB9 PC14/OSC32 PB9/TIM4_CH4 P0U1061 N0PB8 P0U104 4 61 PB8 PC15/OSC32 PB8/TIM4_CH3 P0U1060 N0BOOT0 P0U105 5 PD0/OSCIN 60 BOOT0 BOOT0 R4 1M P0U1059 N0PB7 P0U106 6 59 PB7 P0R402 P0R401 PD1/OSCOUT PB7/I2C1_SDA/TIM4_CH2 N0RESET P0U1058 N0PB6 RESET 7 P0U107 58 PB6 NRST PB6/I2C1_SCL/TIM4_CH1 P0Y201 N0PC0 P0U1057 N0PB5 P0Y202 P0U108 2 1 PC0 8 PC0/ADC10 57 PB5 PB5/I2C1_SMBAI N0PC1 P0U1056 N0NTRST Y2 PC1 9 56 NTRST P0U109 PC1/ADC11 PB4/JNTRST R5 0 N0PC2 P0U1055 N0TDO C98MHz C10 P0U1010 PC2 10 55 TDO P0R502 P0R501 PC2/ADC12 PB3/JTDO/TRACESWO N0PC3 P0U1054 N0PD2 22 22 P0U1011 PC3 11 PC3/ADC13 54 PD2 PD2/TIM3_ETRP0U1053 N0PC12 C11 12 P0U1012 53 PC12 VSSA PC12P0U1052 L1 N0PC11 104 P0U1013 13 52 PC11 P0L102 P0L101 VCC3.3 VDDA PC11P0U1051 N0PA0 N0PC10 P0U1014 PA0 14 51 PC10 10mH PA0/WKUP/ADC0/TIM2_CH1_ETR PC10 N0PA1 P0U1050 N0TDI PA1 15 50 TDI P0U1015 PA1/ADC1/TIM2_CH2 PA15/JTDI P0U1049 N0PA2 N0TCK P0U1016 PA2 16 49 TCK PA14/JTCK/SWCLK N0PA3 P0U1048 N0VCC303 P0U1017 PA3 17 PA2/U2_TX/ADC2/TIM2_CH3 48 VCC3.3 C12 P0C1201 P0C1202 PA3/U2_RX/ADC3/TIM2_CH4 VDD N0GND P0U1047 N0GND 18 P0U1018 47 GND C13 GND VSS VSS N0VCC303 P0U1046 N0TMS 104 VCC3.3 19 46 TMS P0U1019 P0C1302 P0C1301 VDD PA13/JTMS/SWDIO N0PA4 P0U1045 N0PA12 P0U1020 PA4 20 45 PA12 PA4/SPI1_NSS/ADC4 PA12/CAN_TX/USBDP/TIM1_ETR N0PA5 P0U1044 N0PA11 104 PA5 21 PA5/SPI1_SCK/ADC5 44 PA11 P0U1021 PA11/CAN_RX/USBDM/TIM1_CH4 N0PA6 22 P0U1043 N0PA10 PA6 43 PA10 P0U1022 PA6/SPI1_MISO/ADC6/TIM3_CH1 PA10/U1_RX/TIM1_CH3 N0PA7 P0U1042 N0PA9 P0U1023 PA7 23 42 PA9 PA7/SPI1_MOSI/ADC7/TIM3_CH2 PA9/U1_TX/TIM1_CH2 N0PC4 P0U1041 N0PA8 PC4 24 PC4/ADC14 41 PA8 P0U1024 PA8/TIM1_CH1/MCOP0U1040 N0PC5 25 N0PC9 PC5 40 PC9 P0U1025 PC9P0U1039 N0PB0 N0PC8 PB0 26 PC5/ADC15 39 PC8 P0U1026 PB0/ADC8/TIM3_CH3 PC8P0U1038 N0PB1 N0PC7 PB1 27 PB1/ADC9/TIM3_CH4 38 PC7 P0U1027 PC7 N0BOOT1 28 P0U1037 N0PC6 BOOT1 37 PC6 P0U1028 PB2/BOOT1 PC6 P0U1036 N0PB10 29 N0PB15 PB10 36 PB15 P0U1029 PB10/I2C2_SCL/U3_TX PB15/SPI2_MOSI/TIM1_CH3N N0PB11 P0U1035 N0PB14 PB11 30 PB11/I2C2_SDA/U3_RX 35 PB14 P0U1030 PB14/SPI2_MISO/TIM1_CH2N N0GND P0U1034 N0PB13 31 P0U1031 34 PB13 C14 GND VSS PB13/SPI2_SCK/TIM1_CH1N N0VCC303 P0U1033 N0PB12 VCC3.3 32 33 PB12 P0U1032 P0C1402 P0C1401 VDD PB12/SPI2_NSS/I2C2_SMBAI/TIM1_BKIN STM32F103RBT6 104
P0P3020 N0PC13 PC13 N0PC0 PC0 N0PC1 PC1 N0PC2 PC2 N0PC3 PC3 N0PA0 PA0 N0PA1 PA1 N0PA2 PA2 N0PA3 PA3 N0PA4 PA4 N0PA5 PA5 N0PA6 PA6 N0PA7 PA7 N0PC4 PC4 N0PC5 PC5 N0PB0 PB0 N0PB1 PB1 N0BOOT1 BOOT1 N0PB10 PB10 N0PB11 PB11
P0U1019 P0Y102
R4
P0K102
P0K101
P0C502
P0C1102 P0R501 P0R302
L1
P0R301
R3
R2
P0U1035 P0U1062 P0U1037 P0U1060 P0U1039 P0U1058 P0U1041 P0U1056 P0U1042 P0U1055 P0U1043 P0U1054 P0U1044 P0U1053 P0U1045 P0U1052 P0U1046 P0U1051 P0U1047 P0U1050 P0U1048 P0U1049 P0C1201 P0C201 P0C1202 P0C202
N0BOOT1 BOOT1
100K VCC3.3
P0C101 P0C201 P0C301 P0C102 P0C202 P0C302 P0C402 P0C401
A
Header 3X2 C1 104
R3 10K K1 N0RESET P0K101 RESET 1 1 C5 1 1 P0K102 2 2 P0C502 P0C501 2 2 104 key_SMALL
P3 C6 P0C601
P0C602
C11 P0C1101
P0C702 P0C802 P0C902 P0C1002 P0C701 P0C801 P0C901 P0C1001
P0C501 P0L102
P0U1057 P0U1059 P0U1061 P0U1063
P0U1036 P0U1038 P0U1040
N0VBAT P0C1001 P0C1002 P0C1101 P0C1102
P2 VBAT N0VCC303 VCC3.3 N0GND GND N0PB9 PB9 N0PB8 PB8 N0PB7 PB7 N0PB6 PB6 N0PB5 PB5 N0NTRST NTRST N0TDO TDO N0PD2 PD2 N0PC12 PC12 N0PC11 PC11 N0PC10 PC10 N0TDI TDI N0TCK TCK N0TMS TMS N0PA12 PA12 N0PA11 PA11 N0PA10 PA10 N0PA9 PA9 N0PA8 PA8 N0PC9 PC9 N0PC8 PC8 N0PC7 PC7 N0PC6 PC6 N0PB15 PB15 N0PB14 PB14 N0PB13 PB13 N0PB12 PB12
R1
P0P106 P0P105 P0R201 P0R102 P0R101 P0R202 P0P104 P0P103
R5 P0R502 C5 Y2 P0Y201 C10 P0K102 P0K101 P0R401 P0U1017 P0U1016 P0Y202 P0U1018 P0U1015 P0R402 P0U1014 C9 P0U1020P0U1013 P0U1021 P0U1012 P0U1022 P0U1011 C3 C14 P0U1025 P0U1023 P0U1010 K1 P0U1024 P0U109 P0Y101 P0U108 P0U1026 P0U107 C8 P0U1027 P0U106 P0U1028 P0U105 P0U1029 P0U104 P0C302 P0C1402 P0U1030 P0U103 P0U1031 P0U102 P0U1032 P0U101 C7 P0C301 P0C1401 P0C1301 U1 C13 Y1 P0U1033 P0U1064 P0U1034
P0R302
C2 104
C3 104
C4 10uF
N0RESET RESET
P0C701 P0C702
C7 10
P0C801 P0C802
Y132.768K P0Y101 P0Y102 2 1 C8 10
B P3 20 19 P0P3019 18 P0P3018 17 P0P3017 16 P0P3016 15 P0P3015 14 P0P3014 13 P0P3013 12 P0P3012 11 P0P3011 10 P0P3010 9 P0P309 8 P0P308 7 P0P307 6 P0P306 5 P0P305 4 P0P304 3 P0P303 2 P0P302 1 P0P301
P0C1302
P0P102 P0P101 P0C402 P0C102
P1
P0Leabharlann Baidu2030
P0P2029 P0P2028 P0P2027 P0P2026 P0P2025 P0P2024 P0P2023 P0P2022 P0P2021 P0P2020 P0P2019 P0P2018 P0P2017 P0P2016 P0P2015 P0P2014 P0P2013 P0P2012 P0P2011 P0P2010 P0P209 P0P208 P0P207 P0P206 P0P205 P0P204 P0P203 P0P202
P0P201
P2
C12 C2
C1 C4
P0C101 P0C401
1
2
3
4
VCC3.3 P1 BOOT0 P0R102
N0BOOT0
R1
P0R101
A VCC3.3
P0R301
100K
1 P0P103 3 P0P105 5
P0P101
2 4 6
P0P102
R2
P0R201
P0P104 P0R202 P0P106
1 P0P202 2 P0P203 3 P0P204 4 P0P205 5 P0P206 6 P0P207 7 P0P208 8 P0P209 9 P0P2010 10 P0P2011 11 P0P2012 12 P0P2013 13 P0P2014 14 P0P2015 15 P0P2016 16 P0P2017 17 P0P2018 18 P0P2019 19 P0P2020 20 P0P2021 21 P0P2022 22 P0P2023 23 P0P2024 24 P0P2025 25 P0P2026 26 P0P2027 27 P0P2028 28 P0P2029 29 P0P2030 30
P0P301
P0P302 P0P303 P0P304 P0P305 P0P306 P0P307 P0P308 P0P309 P0P3010 P0P3011 P0P3012 P0P3013 P0P3014 P0P3015 P0P3016 P0P3017 P0P3018 P0P3019 P0P3020 P0L101
C
Header 20
C6 U1 P0U1064 N0VCC303 VBAT 1 P0U101 64 VCC3.3 P0C602 P0C601 VBAT VDD N0PC13 P0U1063 N0GND P0U102 PC13 2 PC13/ANT1 63 GND VSS P0U1062 N0PB9 104 P0U103 3 62 PB9 PC14/OSC32 PB9/TIM4_CH4 P0U1061 N0PB8 P0U104 4 61 PB8 PC15/OSC32 PB8/TIM4_CH3 P0U1060 N0BOOT0 P0U105 5 PD0/OSCIN 60 BOOT0 BOOT0 R4 1M P0U1059 N0PB7 P0U106 6 59 PB7 P0R402 P0R401 PD1/OSCOUT PB7/I2C1_SDA/TIM4_CH2 N0RESET P0U1058 N0PB6 RESET 7 P0U107 58 PB6 NRST PB6/I2C1_SCL/TIM4_CH1 P0Y201 N0PC0 P0U1057 N0PB5 P0Y202 P0U108 2 1 PC0 8 PC0/ADC10 57 PB5 PB5/I2C1_SMBAI N0PC1 P0U1056 N0NTRST Y2 PC1 9 56 NTRST P0U109 PC1/ADC11 PB4/JNTRST R5 0 N0PC2 P0U1055 N0TDO C98MHz C10 P0U1010 PC2 10 55 TDO P0R502 P0R501 PC2/ADC12 PB3/JTDO/TRACESWO N0PC3 P0U1054 N0PD2 22 22 P0U1011 PC3 11 PC3/ADC13 54 PD2 PD2/TIM3_ETRP0U1053 N0PC12 C11 12 P0U1012 53 PC12 VSSA PC12P0U1052 L1 N0PC11 104 P0U1013 13 52 PC11 P0L102 P0L101 VCC3.3 VDDA PC11P0U1051 N0PA0 N0PC10 P0U1014 PA0 14 51 PC10 10mH PA0/WKUP/ADC0/TIM2_CH1_ETR PC10 N0PA1 P0U1050 N0TDI PA1 15 50 TDI P0U1015 PA1/ADC1/TIM2_CH2 PA15/JTDI P0U1049 N0PA2 N0TCK P0U1016 PA2 16 49 TCK PA14/JTCK/SWCLK N0PA3 P0U1048 N0VCC303 P0U1017 PA3 17 PA2/U2_TX/ADC2/TIM2_CH3 48 VCC3.3 C12 P0C1201 P0C1202 PA3/U2_RX/ADC3/TIM2_CH4 VDD N0GND P0U1047 N0GND 18 P0U1018 47 GND C13 GND VSS VSS N0VCC303 P0U1046 N0TMS 104 VCC3.3 19 46 TMS P0U1019 P0C1302 P0C1301 VDD PA13/JTMS/SWDIO N0PA4 P0U1045 N0PA12 P0U1020 PA4 20 45 PA12 PA4/SPI1_NSS/ADC4 PA12/CAN_TX/USBDP/TIM1_ETR N0PA5 P0U1044 N0PA11 104 PA5 21 PA5/SPI1_SCK/ADC5 44 PA11 P0U1021 PA11/CAN_RX/USBDM/TIM1_CH4 N0PA6 22 P0U1043 N0PA10 PA6 43 PA10 P0U1022 PA6/SPI1_MISO/ADC6/TIM3_CH1 PA10/U1_RX/TIM1_CH3 N0PA7 P0U1042 N0PA9 P0U1023 PA7 23 42 PA9 PA7/SPI1_MOSI/ADC7/TIM3_CH2 PA9/U1_TX/TIM1_CH2 N0PC4 P0U1041 N0PA8 PC4 24 PC4/ADC14 41 PA8 P0U1024 PA8/TIM1_CH1/MCOP0U1040 N0PC5 25 N0PC9 PC5 40 PC9 P0U1025 PC9P0U1039 N0PB0 N0PC8 PB0 26 PC5/ADC15 39 PC8 P0U1026 PB0/ADC8/TIM3_CH3 PC8P0U1038 N0PB1 N0PC7 PB1 27 PB1/ADC9/TIM3_CH4 38 PC7 P0U1027 PC7 N0BOOT1 28 P0U1037 N0PC6 BOOT1 37 PC6 P0U1028 PB2/BOOT1 PC6 P0U1036 N0PB10 29 N0PB15 PB10 36 PB15 P0U1029 PB10/I2C2_SCL/U3_TX PB15/SPI2_MOSI/TIM1_CH3N N0PB11 P0U1035 N0PB14 PB11 30 PB11/I2C2_SDA/U3_RX 35 PB14 P0U1030 PB14/SPI2_MISO/TIM1_CH2N N0GND P0U1034 N0PB13 31 P0U1031 34 PB13 C14 GND VSS PB13/SPI2_SCK/TIM1_CH1N N0VCC303 P0U1033 N0PB12 VCC3.3 32 33 PB12 P0U1032 P0C1402 P0C1401 VDD PB12/SPI2_NSS/I2C2_SMBAI/TIM1_BKIN STM32F103RBT6 104
P0P3020 N0PC13 PC13 N0PC0 PC0 N0PC1 PC1 N0PC2 PC2 N0PC3 PC3 N0PA0 PA0 N0PA1 PA1 N0PA2 PA2 N0PA3 PA3 N0PA4 PA4 N0PA5 PA5 N0PA6 PA6 N0PA7 PA7 N0PC4 PC4 N0PC5 PC5 N0PB0 PB0 N0PB1 PB1 N0BOOT1 BOOT1 N0PB10 PB10 N0PB11 PB11
P0U1019 P0Y102
R4
P0K102
P0K101
P0C502
P0C1102 P0R501 P0R302
L1
P0R301
R3
R2
P0U1035 P0U1062 P0U1037 P0U1060 P0U1039 P0U1058 P0U1041 P0U1056 P0U1042 P0U1055 P0U1043 P0U1054 P0U1044 P0U1053 P0U1045 P0U1052 P0U1046 P0U1051 P0U1047 P0U1050 P0U1048 P0U1049 P0C1201 P0C201 P0C1202 P0C202
N0BOOT1 BOOT1
100K VCC3.3
P0C101 P0C201 P0C301 P0C102 P0C202 P0C302 P0C402 P0C401
A
Header 3X2 C1 104
R3 10K K1 N0RESET P0K101 RESET 1 1 C5 1 1 P0K102 2 2 P0C502 P0C501 2 2 104 key_SMALL
P3 C6 P0C601
P0C602
C11 P0C1101
P0C702 P0C802 P0C902 P0C1002 P0C701 P0C801 P0C901 P0C1001
P0C501 P0L102
P0U1057 P0U1059 P0U1061 P0U1063
P0U1036 P0U1038 P0U1040
N0VBAT P0C1001 P0C1002 P0C1101 P0C1102
P2 VBAT N0VCC303 VCC3.3 N0GND GND N0PB9 PB9 N0PB8 PB8 N0PB7 PB7 N0PB6 PB6 N0PB5 PB5 N0NTRST NTRST N0TDO TDO N0PD2 PD2 N0PC12 PC12 N0PC11 PC11 N0PC10 PC10 N0TDI TDI N0TCK TCK N0TMS TMS N0PA12 PA12 N0PA11 PA11 N0PA10 PA10 N0PA9 PA9 N0PA8 PA8 N0PC9 PC9 N0PC8 PC8 N0PC7 PC7 N0PC6 PC6 N0PB15 PB15 N0PB14 PB14 N0PB13 PB13 N0PB12 PB12
R1
P0P106 P0P105 P0R201 P0R102 P0R101 P0R202 P0P104 P0P103
R5 P0R502 C5 Y2 P0Y201 C10 P0K102 P0K101 P0R401 P0U1017 P0U1016 P0Y202 P0U1018 P0U1015 P0R402 P0U1014 C9 P0U1020P0U1013 P0U1021 P0U1012 P0U1022 P0U1011 C3 C14 P0U1025 P0U1023 P0U1010 K1 P0U1024 P0U109 P0Y101 P0U108 P0U1026 P0U107 C8 P0U1027 P0U106 P0U1028 P0U105 P0U1029 P0U104 P0C302 P0C1402 P0U1030 P0U103 P0U1031 P0U102 P0U1032 P0U101 C7 P0C301 P0C1401 P0C1301 U1 C13 Y1 P0U1033 P0U1064 P0U1034
P0R302
C2 104
C3 104
C4 10uF
N0RESET RESET
P0C701 P0C702
C7 10
P0C801 P0C802
Y132.768K P0Y101 P0Y102 2 1 C8 10
B P3 20 19 P0P3019 18 P0P3018 17 P0P3017 16 P0P3016 15 P0P3015 14 P0P3014 13 P0P3013 12 P0P3012 11 P0P3011 10 P0P3010 9 P0P309 8 P0P308 7 P0P307 6 P0P306 5 P0P305 4 P0P304 3 P0P303 2 P0P302 1 P0P301
P0C1302
P0P102 P0P101 P0C402 P0C102
P1
P0Leabharlann Baidu2030
P0P2029 P0P2028 P0P2027 P0P2026 P0P2025 P0P2024 P0P2023 P0P2022 P0P2021 P0P2020 P0P2019 P0P2018 P0P2017 P0P2016 P0P2015 P0P2014 P0P2013 P0P2012 P0P2011 P0P2010 P0P209 P0P208 P0P207 P0P206 P0P205 P0P204 P0P203 P0P202
P0P201
P2
C12 C2
C1 C4
P0C101 P0C401
1
2
3
4
VCC3.3 P1 BOOT0 P0R102
N0BOOT0
R1
P0R101
A VCC3.3
P0R301
100K
1 P0P103 3 P0P105 5
P0P101
2 4 6
P0P102
R2
P0R201
P0P104 P0R202 P0P106