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farhad1365
Visitor II
July 1, 2024
Question

ST7789

  • July 1, 2024
  • 1 reply
  • 1031 views

According to the datasheet, what is the maximum speed of the ST7789 for the SPI protocol? If we use an LCD with the ST7789 driver and connect it via the SPI protocol to a microcontroller, would we get higher speed with the STM32G0B0CET6 microcontroller or the STM32H562RIT6 microcontroller? Or does it not make a difference due to the speed limitation of the ST7789 driver?

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1 reply

Tesla DeLorean
Tesla DeLorean
Guru
July 1, 2024

It's a Sitronix not an STMicro part.

There's perhaps timing parameters providing an upper ceiling

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