STM8S207XX Datasheet, PDF (30/103 Pages) STMicroelectronics – Performance line, 24 MHz STM8S 8-bit MCU, up to 128 KB Flash

Pinouts and pin description
Table 6. Pin description (continued)
Pin number
Input
Pin name
Output
STM8S207xx, STM8S208xx
Default
alternate
function
Alternate
function
after remap
[option bit]
35 - - - - PH4/TIM1_ETR I/O X X
O1 X
X
Port H4
Timer 1 -
trigger input
36 - - - - PH5/ TIM1_CH3N I/O X X
Timer 1 -
O1 X X Port H5 inverted
channel 3
37 - - - - PH6/ TIM1_CH2N I/O X X
Timer 1 -
O1 X X Port H6 inverted
channel 2
38 - - - - PH7/ TIM1_CH1N I/O X X
Timer 1 -
O1 X X Port H7 inverted
channel 2
39 31 23 - - PE7/AIN8
I/O X X X
O1 X X Port E7 Analog input 8
40 32 24 22 - PE6/AIN9
I/O X X X
O1 X X Port E6 Analog input 9
41 33 25 23 17 PE5/SPI_NSS I/O X X X
SPI
O1 X X Port E5 master/slave
select
42 - - - - PC0/ADC_ETR I/O X X X
O1 X
X
Port C0
ADC trigger
input
43 34 26 24 18 PC1/TIM1_CH1
I/O X X
X
HS O3 X
X
Port C1
Timer 1 -
channel 1
44 35 27 25 19 PC2/TIM1_CH2
I/O X X
X
HS O3 X
X
Port C2
Timer 1-
channel 2
45 36 28 26 20 PC3/TIM1_CH3
I/O X X
X
HS O3 X
X
Port C3
Timer 1 -
channel 3
46 37 29 - 21 PC4/TIM1_CH4
I/O X X
X
HS O3 X
X
Port C4
Timer 1 -
channel 4
47 38 30 27 22 PC5/SPI_SCK I/O X X X HS O3 X X Port C5 SPI clock
48 39 31 28 - V_{SSIO_2}
49 40 32 29 - V_{DDIO_2}
50 41 33 30 23 PC6/SPI_MOSI
S
I/O ground
S
I/O power supply
SPI master
I/O X X X HS O3 X X Port C6 out/
slave in
51 42 34 31 24 PC7/SPI_MISO
I/O X
X
X
HS O3 X
X
Port C7
SPI master in/
slave out
52 43 35 32 - PG0/CAN_TX⁽²⁾ I/O X X
53 44 36 33 - PG1/CAN_RX⁽²⁾ I/O X X
O1 X
X
Port G0
beCAN
transmit
O1 X X Port G1 beCAN receive
30/103
Doc ID 14733 Rev 12