Resolved! What does "MAR" marking mean on TDA7294 package?
Hi, everyone What does the letter MAR printed on the STmicroelectronics TDA7294 IC mean?See attached image fileThanksTDA7294CZ7S8428V6 CZ MAR
Others: hardware and software
Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
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STR750FV2T6: markings on the back - normal?
Hi.I got this device tested and found some markings at the back. Is this normal? STR750FV2T6
Resolved! Identify this surface-mount IC - "401WP"
the integrated circuit is mounted on an electronic board.I can't find any reference.Can you tell me what it does.Is there an equivalent? thanks.
EMMC + STM32H750B-DK Access using USB interface.
Here is the board images I want to access onbord EMMC using usb cable on to my laptop to uplode some file in 4-GB EMMC storage.Kindly share step to access EMMC.
Resolved! User Manual for FDA801
Hi There,Could you please provide the <User Manual> or <IIC demo> for FDA801. Thanks!
Resolved! M24C32-DRDW3TP/K wafer fab. location request
Hi Engineer, Could you suggest how to find the wafer fab. Location of the parts? eg.: M24C32-DRDW3TP/K? Thanks, Gloria
Resolved! STM32H753ZI SPI SD Card Not Responding to CMD0/CMD8 (0xFF Response)
Hi everyone,I’m working with an STM32H753ZI and trying to interface a 32GB SDHC card via SPI using FatFs.The SPI connection seems fine (I can read 0xFF repeatedly), but the SD card does not respond to CMD0 or CMD8 — both return 0xFF. As a result, f_m...
Resolved! replacement for SPAC265BC12P0.30 power module
HiWhich module would you recommend as a replacement for the SPAC265BC12P0.30 power module, with the same dimensional and technical specifications?
Resolved! not able to flash program on stm32f103c8t6 - Clone ST-Link
Hi,I have been trying to flash a program into my stm32f103c8t6. but I'm not able to flash neither through stm32cube ide or stm32cubeprogrammer. when i try to flash through cube ide , im getting the following error: Starting server with the following ...
Resolved! TDA7265 not working in my Power amp project
For this project I used a TDA7265 in beige configuration directly following the circuit diagram from the datasheet. In testing, no sound is coming from the speaker, only a hum. I’m using a 12V 1 A dual rail supply with an 8 ohms speaker. I have demon...
