Need help in selecting PMSM evaluation board
Hi,I need to design driver board for the following PMSM motor specs and need help in selecting an evaluation board or related circuitry. Will STEVAL-IHM023V3 evaluation board work? Why is it now NRND?
Others: hardware and software
Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Forum Posts
Looking for specs on ST discontinued part number
Hi,I am looking for compatible part numbers for ST part# 7004001 and Delco DM133, which I believe are obsolete.The ST 7004001 is also equivent to Ford # N-7000420F-FB001I also believe ST part# TDA7005 may be equivilent to DM133, not sure.I am mostly ...
Marking for M41T62LC6F
Hello, I have a question regarding part number M41T62LC6F. It appears there are two different top housing structures. Is this correct? May I provide the barcode from the label to assist with verification?
BluePill: bidirectional SPI communication between STM32F103C and ESP8266
Split from BluePill: bidirectional UART communication between STM32F103C and ESP8266 - this is a different topic (SPI instead of UART).Extremely sorry for the late reply.. A master–slave SPI network connects one ESP8266 (master) to a chain of STM32F1...
Resolved! RoHs data is required
M95256-DRDW8TP is in use.Other RoHs DoC, CoC, or TestReport is required because the customer does not recognize msds' declaration as a RoH declaration in the document on hazardous substance registration. Please make a request. The quantity of parts r...
BluePill: bidirectional UART communication between STM32F103C and ESP8266
I’m working on a project that requires bidirectional communication between daisy-chained STM32F103C bluepill boards and an ESP8266. I’m using a master-slave architecture and UART for initial testing and prototyping. The chain has 3–6 STM32 boards. Ri...
Problem with L6566B in flyback power supply
Greetings. I am building a 24V, 240W power supply with the help of the ST eDesign Suite website. The problem I have is that before starting, it goes into a blinking mode. To start it, I have to measure with a multimeter on the ZCD pin. Then, suddenl...
TDA7498ETR missing data
I have to say I am unimpressed with ST's tech support (there is none: they just referred me to the forums). And when I selected the 'Analog and audio' group, I couldn't post there as it was 'read-only'!! If there's a more appropriate product forum ...
Resolved! need date code read - MJE350
Hi, I need help on how to find out the date code for MJE350. Do I understand correctly that 00 is the year 2000, 27 is the week?Thx
Thermal Details: M24M02-DWMN3TP/K
Hi team, Please provide the below thermal details for the following ICs M24M02-DWMN3TP/K 1.Resistance THETA JA,THETA JB,THETA JC ,Junction and Ambient temperature of device Thanks & RegardsJayakeerthana P