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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Ultra Low leakage voltage clamp

Hi everyone, I have design input protection for a CAT4 voltmeter. The Voltmeter need to measure AC+DC simultaneously. The input impedance is 10M ohm. At the moment i have an mov and a PTC as input protection that clamps at 2kv.I need some sort high s...

Resolved! Writing to M24M02E-F EEPROM

Hi ST,I have some doubts related to writing to M24M02E-F EEPROM.DS14157 (Rev 1 - December 2023) in section "6.1.2 Page write" states:1. "The page write mode allows up to 256 bytes to be written in a single write cycle"How is this achievable since the...

TDJ by Lead
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  • 5 replies
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Resolved! EEPROM IDENTIFICATION

Hi, I am trying to get more info on what I believe is EEPROM chip, it is in Haldex 5th generation and trying to find same or similar replacement, as I have more and more faulty, corroded units that I could repair.Any help welcome, Thanks all

MDT by Associate II
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  • 6 replies
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ST eFuse SPI communication

Hello,As part of our new automotive project, we have selected the ST eFuse model VNF1048F. Could you please confirm if this part supports SPI operation with daisy chaining? If so, could you provide relevant documentation or materials to support this ...

Midhuna by Associate II
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  • 3 replies
  • 0 kudos