STM8L101 STMICROELECTRONICS [STMicroelectronics], STM8L101 Datasheet - Page 19

• Manufacturer Part Number: STM8L101
• Description: 8-bit ultralow power microcontroller with up to 8 Kbytes Flash multifunction timers, comparators, USART, SPI, I2C
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

STM8L101xx
Figure 7.
1. Example given for the UFQFPN32 package. The pinout is the same for the LQFP32 package.
2. HS corresponds to 20 mA high sink/source capability.
3. High sink LED driver capability available on PA0. Refer to the description of the IR_CR register in the
STM8L reference manual (RM0013).
PA6 (HS) / COMP_REF
32-pin package pinout
PA4 (HS) / TIM2_BKIN
PA5 (HS) / TIM3_BKIN
NRST / PA1 (HS)
PA2 (HS)
PA3 (HS)
V
V
DD
SS
Doc ID 15275 Rev 11
1
2
3
4
5
6
7
8
32 31 30 29 28 27 26 25
9 10 11 12 13 14 15 16
24
23
22
21
20
19
18
17
PD7 (HS)
PD6 (HS)
PD5 (HS)
PD4 (HS)
PB7 (HS) / SPI_MISO
PB6 (HS) / SPI_MOSI
PB5 (HS) / SPI_SCK
PB4 (HS) / SPI_NSS
Pin description
19/81