STM8L-DISCOVERY STMicroelectronics, STM8L-DISCOVERY Datasheet - Page 19

• Manufacturer Part Number: STM8L-DISCOVERY
• Description: BOARD EVALUATION STM8L15X
• Manufacturer: STMicroelectronics
• Series: STM8L EnergyLiter
• Type: MCUr

Specifications of STM8L-DISCOVERY

• New! Us2012 Catalog Page: STM8L-Discovery_STM32L152-EVAL
• Contents: Board
• Processor To Be Evaluated: STM8L15X
• Processor Series: STM8
• Data Bus Width: 8 bit
• Interface Type: USART, I2C, SPI
• Core: ARM
• Dimensions: 7 mm x 7 mm
• Operating Supply Voltage: 3.3 V to 5 V
• Silicon Manufacturer: ST Micro
• Core Architecture: STM8
• Core Sub-architecture: STM8
• Silicon Core Number: STM8
• Silicon Family Name: STM8L1xx
• For Use With/related Products: STM8L15x
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10660

Extension connection
4
19/29
Extension connection
Male headers P1, P2 and P3 can connect the STM8L-DISCOVERY to a standard
prototyping/wrapping board. All GPI/Os of STM8L152C6T6 are available on it.
P1, P2 and P3 can also be probed by an oscilloscope, logical analyzer or voltmeter.
Table 6.
Pin number
(P1)
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
P1 pinout
Pin number
(STM8L)
9/40
14
15
16
17
18
1
2
3
4
5
6
7
8
+3V3
PA0
GND
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PE0
PE1
PE2
PE3
PE4
Board pin
name
Doc ID 17693 Rev 1
I/O Port A0
I/O Reset
I/O Port A2
I/O Port A3
I/O Port A4
I/O Port A5
I/O Port A6
I/O Port A7
I/O Port E0
I/O Port E1
I/O Port E2
I/O Port E3
I/O Port E4
function
Main
3.3 V board power
supplied or supply
external application when
USB connected
PA0/[USART1_CK](3)/
SWIM/BEEP/
IR_TIM (7)
Ground
NRST/PA1(1)
PA2/OSC_IN/
[USART1_TX](3)/
[SPI1_MISO] (3)
PA3/OSC_OUT/
[USART1 _RX](3)/
[SPI1_MOSI](3)
PA4/TIM2_BKIN/
LCD_COM0(2)/
ADC1_IN2/
COMP1_INP
PA5/TIM3_BKIN/
LCD_COM1(2)/
ADC1_IN1/
COMP1_INP
PA6/[ADC1_TRIG](3)/
LCD_COM2(2)/
ADC1_IN0/
COMP1_INP
PA7/
LCD_SEG0(2)(4)
PE0(4)/
LCD_SEG1(2)
PE1/TIM1_CH2N /
LCD_SEG2(2)
PE2/TIM1_CH3N /
LCD_SEG3(2)
PE3/LCD_SEG4(2)
PE4/LCD_SEG5(2)
Alternate function
LCD_COM0
LCD_COM1
LCD_COM2
LCD_SEG0
LCD_SEG1
LCD_SEG2
LCD_SEG3
LCD_SEG4
LCD_SEG5
LCD (U5)
UM0970