STM8S105C4B3 STMICROELECTRONICS [STMicroelectronics], STM8S105C4B3 Datasheet - Page 22

• Manufacturer Part Number: STM8S105C4B3
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Pinout and pin description
5.1
22/127
STM8S105 pinouts and pin description
1. (HS) high sink capability.
2. (T) True open drain (P-buffer and protection diode to V
3. [ ] alternate function remapping option (If the same alternate function is shown twice, it
indicates an exclusive choice not a duplication of the function).
[TIM3_CH1] TIM2_CH3/PA3
OSCOUT/PA2
OSCIN/PA1
V DDIO_1
V SSIO_1
(HS)
(HS)
(HS) PA6
NRST
VCAP
PA5
V DD
PA4
V SS
Figure 3: LQFP 48-pin pinout
DocID14771 Rev 9
12
1
2
3
4
5
6
7
8
9
10
11
13 14 15 16 17 18 19 20 21 22
48 47 46 45
44 43 42 41 40 39 38 37
23
24
33
32
31
30
29
28
27
26
25
36
35
34
DD
PG1
PC1 (HS)/TIM1_CH1/UART2_CK
PE5/SPI_NSS
PG0
PC7
PC6
V DDIO_2
V SSIO_2
PC5
PC4 (HS)/TIM1_CH4
PC3 (HS)/TIM1_CH3
P
C2 (HS)/TIM1_CH2
not implemented).
(HS)
(HS)
(HS)
/SPI_MISO
/SPI_SCK
/SPI_MOSI
STM8S105xx