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2024年5月17日发(作者:vlookup所有使用方法)
STM32F103R8T6, STM32F103RBT6 引脚功能定义
(LQFP64)
ObjectPin
KindNum
Pin1
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
Name
VBAT
PC13-
TAMPER-RTC
PC14-
OSC32_IN
PC15-
OSC32_OUT
OSC_IN
OSC_OUT
NRST
PC0
PC1
PC2
PC3
VSSA
VDDA
PA0-WKUP
PA1
PA2
PA3
VSS_4
VDD_4
PA4
PA5
PA6
PA7
PC4
PC5
PB0
PB1
PB2
PB10
PB11
VSS_1
VDD_1
PB12
PB13
PB14
PB15
PC6
PC7
PC8
PC9
PA8
Full Name
VBAT
PC13/TAMPER-RTC
PC14/OSC32_IN
PC15/OSC32_OUT
OSC_IN/PD0
OSC_OUT/PD1
NRST
PC0/ADC12_IN10
PC1/ADC12_IN11
PC2/ADC12_IN12
PC3/ADC12_IN13
VSSA
VDDA
PA0/WKUP/USART2_CTS/ADC12_IN0/TI
M2_CH1_ETR
PA1/USART2_RTS/ADC12_IN1/TIM2_CH
2
PA2/USART2_TX/ADC12_IN2/TIM2_CH3
PA3/USART2_RX/ADC12_IN3/TIM2_CH4
VSS_4
VDD_4
PA4/SPI1_NSS/USART2_CK/ADC12_IN4
PA5/SPI1_SCK/ADC12_IN5
PA6/SPI1_MISO/ADC12_IN6/TIM3_CH1/T
IM1_BKIN
PA7/SPI1_MOSI/ADC12_IN7/TIM3_CH2/T
IM1_CH1N
PC4/ADC12_IN14
PC5/ADC12_IN15
PB0/ADC12_IN8/TIM3_CH3/TIM1_CH2N
PB1/ADC12_IN9/TIM3_CH4/TIM1_CH3N
PB2/BOOT1
PB10/I2C2_SCL/USART3_TX/TIM2_CH3
PB11/I2C2_SDA/USART3_RX/TIM2_CH4
VSS_1
VDD_1
PB12/SPI2_NSS/I2C2_SMBAl/USART3_C
K/TIM1_BKIN
PB13/SPI2_SCK/USART3_CTS/TIM1_CH1
N
PB14/SPI2_MISO/USART3_RTS/TIM1_CH
2N
PB15/SPI2_MOSI/TIM1_CH3N
PC6/TIM3_CH1
PC7/TIM3_CH2
PC8/TIM3_CH3
PC9/TIM3_CH4
PA8/USART1_CK/TIM1_CH1/MCO
I/O
X1
Level
Power--220
Type
I/O
I/O
I/O
Input
Output
I/O
I/O
I/O
I/O
I/O
Power
Power
I/O
I/O
I/O
I/O
Power
Power
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Power
Power
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
FT
FT
FT
-
-
FT
FT
FT
FT
FT
FT
FT
FT
FT
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
-220
Y1Origetation
160180 Degrees
150180 Degrees
140180 Degrees
130180 Degrees
120
110
100
90
80
70
60
50
40
30
20
10
-10
-20
-30
-40
-50
180 Degrees
180 Degrees
180 Degrees
180 Degrees
180 Degrees
180 Degrees
180 Degrees
180 Degrees
180 Degrees
180 Degrees
180 Degrees
180 Degrees
180 Degrees
180 Degrees
180 Degrees
180 Degrees
180 Degrees
-60180 Degrees
-70180 Degrees
-80
-90
-100
-110
-120
-130
-140
-150
-160
180 Degrees
180 Degrees
180 Degrees
180 Degrees
180 Degrees
180 Degrees
180 Degrees
180 Degrees
180 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
220-160
220-150
220-140
220
220
220
220
220
220
-130
-120
-110
-100
-90
-80
第 1 页/共 3 页
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
PA9
PA10
PA11
PA12
PA13
VSS_2
VDD_2
PA14
PA15
PC10
PC11
PC12
PD2
PB3
PB4
PB5
PB6
PB7
BOOT0
PB8
PB9
VSS_3
VDD_3
PA9/USART1_TX/TIM1_CH2
PA10/USART1_RX/TIM1_CH3
PA11/USART1_CTS/CAN_RX/USBDM/TI
M1_CH4
PA12/USART1_RTS/CAN_TX/USBDP/TI
M1_ETR
JTMS/SWDIO/PA13
VSS_2
VDD_2
JTCK/SWCLK/PA14
JTDI/TIM2_CH1_ETR/PA15/SPI1_NSS
PC10/USART3_TX
PC11/USART3_RX
PC12/USART3_CK
PD2/TIM3_ETR
JTDO/TIM2_CH2/PB3/TRACESWO/SPI1_
SCK
JNTRST/TIM3_CH1/PB4/SPI1_MISO
PB5/I2C1_SMBAl/TIM3_CH2/SPI1_MOSI
PB6/I2C1_SCL/TIM4_CH1/USART1_TX
PB7/I2C1_SDA/TIM4_CH2/USART1_RX
BOOT0
PB8/TIM4_CH3/I2C1_SCL/CAN_RX
PB9/TIM4_CH4/I2C1_SDA/CAN_TX
VSS_3
VDD_3
I/O
I/O
I/O
I/O
I/O
Power
Power
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Input
I/O
I/O
Power
Power
FT
FT
FT
FT
FT
-
-
FT
FT
FT
FT
FT
FT
FT
FT
-
FT
FT
-
FT
FT
-
-
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
-70
-60
-50
-40
-30
-20
-10
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
0 Degrees
(1)
和重映射复用功能定义;
(2) 栏中:FT = 可以耐受 5V 电压;5V 电压波纹比较大时,请慎用,具体参数参考数据手册;
(3)引脚功能定义参考 2015年8月 STM32F103x8/xB英文数据手册第17版(DocID13587 Rev 17);
(4)此引脚功能定义表格旨在用于Altium Designer 原理图库制作的多管脚元件快速画法 Smart Grid Insert ,方
法在我的文库中。
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图1 STM32F103R8T6, STM32F103RBT6 (LQFP64) 引脚分布
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