STM8A/128-EVAL STMicroelectronics, STM8A/128-EVAL Datasheet - Page 12

• Manufacturer Part Number: STM8A/128-EVAL
• Description: 8 BITS MICROCONTR
• Manufacturer: STMicroelectronics
• Series: STM8Ar
• Type: MCUr

Specifications of STM8A/128-EVAL

• Contents: Board
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: STM8A

Hardware layout and configuration
2.5
2.6
2.7
Note:
12/44
I
A 64 Kbit I
Write protection can be enabled by setting jumper JP8.
Table 4.
CAN
The STM8A/128-EVAL evaluation board supports CAN2.0A/B compliant CAN bus
communication based on 5 V CAN transceiver.
High-speed mode and low-speed mode are available and can be selected by setting JP6.
Table 5.
RS-232
Two D-type 9-pin connectors CN13 (UART1) and CN15 (UART3) are available on the
STM8A/128-EVAL evaluation board. The USART1 connector is connected to channel 3 of
the multiplexer U17, while the USART2 connector is connected to channel 1 of the
multiplexer U18.
UART1 and UART3 are named USART1 and USART2 on the silkscreen (refer to
JP8
JP6
JP7
2
C EEPROM
Jumper
Jumper
2
C EEPROM is connected to the I
I
CAN related jumpers
2
C EEPROM related jumper
I
Default setting: fitted
CAN terminal resistor is enabled when JP7 is fitted.
Default setting: not fitted.
2
C EEPROM U12 is protected from write operations when JP8 is not fitted.
1 2 3
1 2 3
CAN transceiver operates in low-speed mode when JP6 is set as
shown:
CAN transceiver operates in high-speed mode when JP6 is set as
shown:
This is the default setting.
Doc ID 17489 Rev 1
2
C port of STM8Axx.
Description
Description
Figure
UM0944
3).