STM32F103T8

Manufacturer Part NumberSTM32F103T8
DescriptionMainstream Performance line, ARM Cortex-M3 MCU with 64 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN
ManufacturerSTMicroelectronics
STM32F103T8 datasheet
 

Specifications of STM32F103T8

Conversion Range0 to 3.6 VPeripherals Supportedtimers, ADC, SPIs, I2Cs and USARTs
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STM32F103x8, STM32F103xB
Table 5.
Medium-density STM32F103xx pin definitions (continued)
Pins
H7
-
-
-
46
-
J7
21
G7
29
47
-
K7
22
H7
30
48
-
E7
23
D6
31
49 18
F7
24
E6
32
50 19
K8
25
H8
33
51
-
J8
26
G8
34
52
-
H8
27
F8
35
53
-
G8
28
F7
36
54
-
K9
-
-
-
55
-
J9
-
-
-
56
-
H9
-
-
-
57
-
G9
-
-
-
58
-
K10
-
-
-
59
-
J10
-
-
-
60
-
H10
-
-
-
61
-
G10
-
-
-
62
-
F10
-
F6
37
63
-
E10
E7
38
64
-
F9
E8
39
65
-
E9
-
D8
40
66
-
D9
29
D7
41
67 20
Main
Pin name
function
(after reset)
PE15
I/O FT
PE15
PB10
I/O FT
PB10
PB11
I/O FT
PB11
V
S
V
SS_1
SS_1
V
S
V
DD_1
DD_1
PB12
I/O FT
PB12
PB13
I/O FT
PB13
PB14
I/O FT
PB14
PB15
I/O FT
PB15
PD8
I/O FT
PD8
PD9
I/O FT
PD9
PD10
I/O FT
PD10
PD11
I/O FT
PD11
PD12
I/O FT
PD12
PD13
I/O FT
PD13
PD14
I/O FT
PD14
PD15
I/O FT
PD15
PC6
I/O FT
PC6
PC7
I/O FT
PC7
PC8
I/O FT
PC8
PC9
I/O FT
PC9
PA8
I/O FT
PA8
Doc ID 13587 Rev 13
Pinouts and pin description
(4)
Alternate functions
(3)
Default
Remap
TIM1_BKIN
I2C2_SCL/
TIM2_CH3
(8)
USART3_TX
I2C2_SDA/
TIM2_CH4
(8)
USART3_RX
SPI2_NSS/
I2C2_SMBAl/
(8)
USART3_CK
/
(8)
TIM1_BKIN
SPI2_SCK/
(8)
USART3_CTS
/
(8)
TIM1_CH1N
SPI2_MISO/
(8)
USART3_RTS
(8)
TIM1_CH2N
SPI2_MOSI/
(8)
TIM1_CH3N
USART3_TX
USART3_RX
USART3_CK
USART3_CTS
TIM4_CH1 /
USART3_RTS
TIM4_CH2
TIM4_CH3
TIM4_CH4
TIM3_CH1
TIM3_CH2
TIM3_CH3
TIM3_CH4
USART1_CK/
(8)
TIM1_CH1
/MCO
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