Others: hardware and software

ST Visual Developer Crashing on Windows 7

I have been using ST Visual Developer version 4.3.12 for weeks. Today it started crashing when I begin a debug session. I am running Windows 7 Ultimate. There was a system update for Windows Defender completed today (Definition 1/295.207.0) as wel...

Problem driving PORT C1 High - suspect bad chip or device configuration error.

 I have a legacy design with a STM8L052C6 MCU. There is a 4x3 matrix keypad. I am trying to drive the Rows and scan the columns. The C1 port only rises to about 0.5V when I set the pin HIGH. Is there something I am missing.There are three ports set a...

"eDesignSuite" of Interleaved PFC Specifications

Helo,I have recently bought a STEVAL-IPFC01P1, to evaluate de STNRGPF01 controller.I want input voltage spec to 90-265VAC at 47-63Hz rangeHow can I change it?I'm tried the following way...1) Interleaved PFC Specifications clock2) "Mains Wide Range Li...

I am using STC3115AIJT IC in my application for Coloumb Counting.I need the eagle library for the same to use it in my Design.

L9106A is a discontinued product? If there is a discontinued product, what is the substitute product?

https://s.click.aliexpress.com/e/bniRUQic

Double press, long and short press

Hi all,I am using the stm8l152c6 discovery board which has one user button.I would like to implement that the button pressed once, blink the led, when pressed twice, the led off, also button pressed for 5 sec or less than 5 sec, do somthing.Please as...

STM8L151F2 power management

Hi trying to reduce the current consumption in STM8L151F2 series controller in HALT modebut unable to achieve the 0.4uA current rating as mentioned in datasheet, also want to make the automatically shift the MCU on HSC, but it is not happening, as my...

M95M01 EEPROM Data reading 0xFF when supplied through adapter

Hello,When i am trying read/write operation on M95M01 by connecting my board to JTAG supply, my m95M01 EEPROM is working correctly as i can debug it and see.But when i am supplying my M95M01 EEPROM through an adapter it reads 0xFF. What can be the is...

I need the technical specifications from a ST MOSFET

Hi I need the technical specifications from a MOSFET , A748, BUZ11Thanks

STM8S207,using uart 1, uart 3 at the same time, will occasionally crash and restart

STM8S207, using  uart 1, uart 3 at the same time, will occasionally crash and restart, do not know why, can help guide, See the appendix for the serial port program. thank you!