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iMX RT queries

Question asked by Prithvi Raj Narendra on Jan 1, 2018
Latest reply on Jan 3, 2018 by Mario Centeno

Thanks for the iMX RT SoC, its a beast of a chip. Here are few questions that I have regarding the chip that I couldn't find in the datasheet or the reference manual. I'll be grateful if you can answer them. Thanks.

  • What's the tentative schedule for the release of the A1 version of 1052? Does it make sense to start working with the A0 version or is it better to wait for the A1?
  • There is the camera application where SDRAM is used as a buffer. Would it be possible to use the SD Card as the buffer instead? This will remove the need to have an expensive SDRAM in the system.
  • What is the time to wake up to execute code from the different sleep states? Assuming the code is being executed from 1. RAM and 2. needs to be retrived from a QSPI flash chip.