STM8 MCUs

Can you explain this error ??

error

STM8 microcontroller flash block write problems

I am using the STM8L151C8T6 microcontroller (high density with 64k flash) and the StandardPeripheralLibrary v1.6.1, as well as the IAR Embedded Workbench for STM8 v3.11.1. I need to write and erase blocks of flash memory with high speed. For this I w...

my stm8s not connect to pc i am using stlinkv2 2020 programar

Hello, we try to programm an stnrg388a with your stsw-viennarect.out file for your STDES-VIENNARECT. Which Softwaretool we have to use and what is the correct procedure?

Is there any difference between st62t01cm6 / BC and st62t01cm6? Can they replace each other?

I found their datasheet,which said that their ROM codes are different, but I'm not sure if they can be agreed through software.

Cracks on chips surfaces and in between contacts and pads. Is it acceptable.

Per my QC observations, seeing multiple pieces across multiple lots with cracks on the bottom surface in between contacts and pads, as well as several samples with very rough marks on the contacts. Using the high powered scope, cracks were confirmed,...

STVP with STM8S103F3 and St-Link/V2: "Error : Cannot communicate with the device !"

Hello,I am trying to program a STM8S103F3 on one of these chinese breakout boards with an original ST-LINK/V2 programmer. Everytime I try to read/ write something I get: "Error : Cannot communicate with the device !Check the SWIM cable connection and...

Hi, am working in stm8l152. I have a problem with my STM8L device. My current remains in 2.02mA even in the halt mode (I would like to obtain 10-15µA). What are the ways to drop this value?

I also tried to make some configuration changes in the code, like putting the halt mode or disabling the timers.Kindly suggest me to solve this issue

RS232 communication with a terminal using STM8L-DISCOVERY.

Hi,Reference: AN5179 - RS232 communications with a terminal using the STM8 Nucleo-64 boardshttps://www.st.com/resource/en/application_note/dm00513075-rs232-communications-with-a-terminal-using-the-stm8-nucleo64-boards-stmicroelectronics.pdfAN5179 pag...

I use STM8L152 in my product. VLCD is connected to external pull-up 3.3V. If uart communication occur, VLCD is pulled down to low level. I short connect VLCD and PD1 and set VSEL to 1 then use PD1 to detect the falling edge. Is there any potential risk?

Since I short connect VLCD and PD1, when there is uart communication, there will be communication waveform like below on VLCD pin, will this affect MCU work?  I set VSEL to 1(External source) by the code below in MCU initialization CLK_Peripheral...