STMicroelectronics Discovery kit for STM32L100 Value line - with STM32L100RC MCU STM32L100C-DISCO STM32L100C-DISCO Fiche De Données
Codes de produits
STM32L100C-DISCO
Hardware and layout
UM1656
DocID025091 Rev 1
PA7
TIM3_CH2/TIM11_CH1/
SPI1_MOSI/LCD_SEG4/
ADC_IN7/COMP1_INP
/OPAMP2_VINM
SPI1_MOSI/LCD_SEG4/
ADC_IN7/COMP1_INP
/OPAMP2_VINM
23
24
PA8
USART1_CK/MCO/
LCD_COM0
LCD_COM0
41
25
PA9
USART1_TX/LCD_COM1
42
24
PA10
USART1_RX/LCD_COM2
43
23
PA11
USART1_CTS/USB_DM/
SPI1_MISO
SPI1_MISO
44
22
PA12
USART1_RTS/USB_DP/
SPI1_MOSI
SPI1_MOSI
45
21
PA13
JTMS-SWDAT
46
SWDIO
4
20
PA14
JTCK-SWCLK
49
SWCLK
2
17
PA15
TIM2_CH1_ETR/SPI1_NSS
/SPI3_NSS/I2S3_WS/
LCD_SEG17
/SPI3_NSS/I2S3_WS/
LCD_SEG17
50
16
PB0
TIM3_CH3/LCD_SEG5/
ADC_IN8/COMP1_INP/
VREF_OUT/
OPAMP2_VOUT
ADC_IN8/COMP1_INP/
VREF_OUT/
OPAMP2_VOUT
26
27
PB1
TIM3_CH4/LCD_SEG6/
ADC_IN9/COMP1_INP/
VREF_OUT
ADC_IN9/COMP1_INP/
VREF_OUT
27
28
PB2/BO
OT1
COMP1_INP
28
29
PB3
TIM2_CH2/SPI1_SCK/
SPI3_SCK/I2S3_CK/
LCD_SEG7/COMP2_INM
SPI3_SCK/I2S3_CK/
LCD_SEG7/COMP2_INM
55
SWO
6
11
Table 5. MCU pin description versus board function (continued)
MCU pin
Board function
Main
function
Alternate
functions
LQ
FP64
Push butt
on
LED
SWD
OSC
F
ree I
/O
Power supply
CN3
P1
P2