STM8S103F3M6TR STMicroelectronics, STM8S103F3M6TR Datasheet - Page 25

• Manufacturer Part Number: STM8S103F3M6TR
• Description: 8-bit Microcontrollers - MCU Access line 8-bit MCU 8Kb
• Manufacturer: STMicroelectronics

Specifications of STM8S103F3M6TR

• Rohs: yes

STM8S103K3 STM8S103F3 STM8S103F2
5.2.2
5.2.3
Pin no.
TSSOP/SO20
1
2
UFQFPN20
18
19
STM8S103Fx UFQFPN20 pinout
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
STM8S103Fx TSSOP20/SO20/UFQFPN20 pin description
indicates an exclusive choice not a duplication of the function).
Pin name
PD4/ BEEP/
TIM2_ CH1/
UART1 _CK
PD5/ AIN5/
UART1 _TX
OSCOUT/PA2
OSCIN/PA1
Type
I/O
I/O
Table 6: STM8S103Fx pin description
NRST
VCAP
VSS
Figure 6: STM8S103Fx UFQFPN20-pin pinout
Input
floating
X
X
1
2
3
4
5
6
wpu
20
X
X
DocID15441 Rev 9
7
19
18
8
Ext.
interr.
X
X
17
9
16
10
Output
High sink
(1)
HS
HS
15
14
13
12
11
PD1(HS)/SWIM
PC7 (HS)/SPI_MISO [TIM1_CH2]
PC6 (HS)/SPI_MOSI [TIM1_CH1]
PC5 (HS)/SPI_SCK [TIM2_CH1]
PC4 (HS)/TIM1_CH4/CLK_CCO/AIN2 [TIM1_CH2N]
Speed
O3
O3
OD
X
X
PP
X
X
DD
Main
function
(after
reset)
Port D4
Port D5
not implemented).
Pinout and pin description
Default
alternate
function
Timer 2 -
channel
1/BEEP output/
UART1 clock
Analog input 5/
UART1 data
transmit
Alternate function
after remap [option
bit]
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