Automotive MCUs

Ask questions and find answers on automotive microcontrollers like the SPC58 and their tools, such as the SPC5 Studio and how to implement JTAG unlocking.

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Resolved! How to install your Root Certificate in StellarStudio JRE

When installing some StellarStudio  plugins http://*.srxstudio.org , you can meet the issue : sun.security.validator.ValidatorException: PKIX path building failed  It is typical IT Issue :face_screaming_in_fear:  in each corporate company. “"Path bui...

StellarStudio SR5E1 support is open to the mass market !

Dear all,   We are thrilled to announce that as of today, March 1st, 2024, SR5E1 device support in StellarStudio is available to the mass market !   This means that any user can effortlessly download the official StellarStudio installation packag...

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Hello need help getting datasheet

i have this spc58 that i cannot find a datasheet for , please help, i foubd 2 others that are similar but not sure if they are compatible...No Datasheetare these the same

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brt2015 by Associate II
  • 1486 Views
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SPC572l SWT (SWT_CR.WEN)can't enable

Hi allAs shown in the figure below, RIA, FRZ, etc. in the SWT_CR register can be changed, but only WEN can't be set to 1. I'd like to know what's the reason for this, thanks! 

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C55 Flash Driver, how to program bulk data in the flash?

I tried to program bulk data, around 30k byte in the High Address flash.but the FlashProgram only work for small data, around  100byte. more than that the mcu freeze. already tried with loop each 64byte. this working fine only until 1600byte data.wha...

jmary by Associate III
  • 845 Views
  • 0 replies
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Resolved! Receiving CAN MSG in SPC560p

HelloI'm working on SPC560P and tried to receive CAN message as sample in examples discovery kits in spc5studio but still it's not working. I wrote below code:void cfg0_Fifo_Rx(CANDriver *canp, CANRxFrame crfp){if(crfp.ID == 0x811){pal_lld_togglepad(...

DNewm.1 by Associate III
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  • 3 replies
  • 2 kudos

Resolved! ST10F280-B3

Hello!I have a gearbox actuator on the board, there is a microcontroller ST10F280-B3 VG838478 MYS 22 912, they are not on sale.Please tell me which microcontroller can be replaced? Are there any analogues?I myself don’t understand anything about elec...

Svenson by Associate II
  • 2496 Views
  • 4 replies
  • 2 kudos

Resolved! About Price of STSW-SPC5-MCAL

Hello,I wanted to enquire about the price for STSW-SPC5-MCAL package. Where can I find the details or to whom I need to contact for the same.TIA .

Resolved! Best way to stop ATOM output on critical fault?

Using SPC572 GTM for ecu, what is the best way to stop ATOM output in critical fault?Already tried to stop the GTM, but on re initialize the result is unpredictable. 

jmary by Associate III
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  • 7 replies
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Battery monitoring and balancing with EVAL-L9963E-MCU

Hi everybody, I´m developing a test rack for battery cells with a total number of 14 cells. Therefor i´d like to use the EVAL-L9963E-MCU board. Unfortunately i´ve got some questions i couldn´t solve using the documentation. According to the documenta...