STM32F101X6_08 STMICROELECTRONICS [STMicroelectronics], STM32F101X6_08 Datasheet - Page 20

• Manufacturer Part Number: STM32F101X6_08
• Description: Access line, advanced ARM-based 32-bit MCU with Flash memory, six 16-bit timers, ADC and seven communication interfaces
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Pin descriptions
Table 3.
20/74
14
15
16
17
18
19
20
21
22
23
24
25
26
27
-
-
-
-
-
-
-
-
-
-
-
-
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
-
-
-
-
-
-
-
-
-
Pins
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
Pin definitions (continued)
11
12
13
14
15
16
17
18
19
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PB2/BOOT1
Pin name
V
V
V
PE10
PE11
PE12
PE13
PE14
PE15
PB10
PB11
PB12
PB13
PB14
PC4
PC5
PE7
PE8
PE9
PB0
PB1
PA4
PA5
PA6
PA7
DD_4
DD_1
SS_1
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
S
S
S
FT
FT
FT
FT
FT
FT
FT
FT
FT
FT
FT
FT
FT
FT
FT
(after reset)
PB2/BOOT1
function
V
V
V
PE10
PE11
PE12
PE13
PE14
PE15
PB10
PB11
PB12
PB13
PB14
Main
PC4
PC5
PB0
PB1
PE7
PE8
PE9
PA4
PA5
PA6
PA7
DD_4
DD_1
SS_1
(3)
ADC_IN8/TIM3_CH3
ADC_IN9/TIM3_CH4
SPI1_MISO/ADC_IN6/
SPI1_MOSI/ADC_IN7/
SPI1_NSS/ADC_IN4
SPI1_SCK/ADC_IN5
USART3_CTS
USART3_RTS
USART3_TX
USART3_RX
USART3_CK
SPI2_MISO
SPI2_NSS
USART2_CK
I2C2_SMBAl
SPI2_SCK
I2C2_SCL
I2C2_SDA
TIM3_CH1
TIM3_CH2
ADC_IN14
ADC_IN15
Default
Alternate functions
(6) (8)
(6)(8)
(6)(8)
(6)
(6)
(6) (8)
(6) (8)
(6) (8)
(8)
(8)
(6)
(6)(8)
(6)(8)
(8)
/
/
/
/
/
/
/
(8)
(8)
STM32F101xx
TIM2_CH3
TIM2_CH4
Remap
(3)