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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ST25R3920B-AQWT - reability details

Hello,Could you please send me all below details for ST25R3920B-AQWT ? Rev. of AEC-QHTOLTemp.-GradeHTOLTest-temperatureHTOLTest-durationSelf-heating Driving ChargingPrecondit-ioningOn-Grid ParkingOff-Grid Parking

HCori.1 by Associate
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  • 1 replies
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SPEAr1310

Good morning, I should reprogram a "SPEAr1310" do you have any device that does this?Thank you.

loris by Associate
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  • 0 replies
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Resolved! STUSB4500 PDO SRC not read

Hi,I have a custom PCB with STUSB4500 as the UCPD controller and STM32H7 as my application processor. Without any I2C communication between stm32h7 and stusb4500 the stusb4500 is able to negotiate a higher voltage from a usbC PD source by matching it...

rd1987 by Associate II
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  • 4 replies
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Identify IC

Where can I buy this IC? I can't  find any information for it. If it is obsolete can you point me to the datasheet and alternatives?

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bmateev by Associate
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