Forum Posts
Resolved! STM8/128-MCKIT Motor control starter kit always shows 'Under Voltage' fault. How can I fix this?
I have a STM8/128-MCKIT motor control starter kit. I am following hardware configuration specifications, but I keep getting the 'Under Voltage' fault. I am using the default BLDC motor and board configuration with an external power supply. Thanks ahe...
Initialization error st10f269 (fail before sending all the 0x20 first bytes)
Program STFlasher. Connecting K-L-LINE. Press button "Reload monitor". Error:InitMonitor failed.BSL: Fail before sending all the 0x20 first bytes.At the same time, everything is fine on another old computer (Windows 98).Help please!
Required MTBF/MTTF data & Thermal Impedance(Junction to Ambient) information of Below MPNs for reliability purposes.
Hi team,Hope you’re doing well !!please provide MTBF/MTTF data & Thermal Impedance(Junction to Ambient) information for Below MPNs for reliability analysis of our Board.MPN: ECMF02-4CMX8 ECMF04-4HSWM10 STELPD01PUR M41T00SM6...
Calculating Thermal constant of Schottky diode
Hello All,Can you please help in calculating the thermal constant (c= 0.05 /degC) of schottky diode in general? How can i calculate it for any?Was going through one of STM application note on thermal runaway of schottky diode (STPS80L15C). App note :...
M95M02-DR : Too many zeros within a page produce write errors
Hello, I am working with an SPI M95M02-DR EEPROM in a Cypress PSoC Creator enviroment.The M95M02-DR is running on a 1 Mbps SPI bus.After each buffer write, a delay of 20 ms is used.If 0xFF is written to all bytes of a page or if random values are wri...
VIPER38HD does not regulate output voltage when increase the output current
I used the ST eDesignSuite to make a o 90V-265V AC power input to +12V with 0.8A and -12V with 0.2A output. So I purchased all the components and soldered the pcb as below,fig1. Soldered PCBCircuit - Schematic which was taken by eDesignSuite as below...
Can I read a negative altitude with Teseo-LIV3 GNSS Module ?
Hi everyone,I need to read system altitude with Teseo-LIV3 GNSS Module and I would like to know if I can read a nagative altitude with it ?The only place I can see altitude is at page 97 of the User Manual in (--GGA frame) but it is described as "Hei...
M24256: Memory addresses I2C
Dear ST-Community,this is my first post, so: Hello!I am currently struggling with a M2425 256kbit Eeprom that i want to address via I2C. I2C-access is working and i can read and write.The part i do not understand is the addresses of the memory. The E...