AnsweredAssumed Answered

i.MX RT1020, FlexSPI and 1.8V Flash?

Question asked by Gerhard Ferdan on Feb 14, 2020
Latest reply on Feb 17, 2020 by Gerhard Ferdan

Hello,

would it be possible to connect a 1.8V Octal SPI Flash (like the Adesto ATX064P) via FlexSPI to a i.MX RT1020?

The schematic of the i.MX RT1020 EVK shows this possibility. NVCC_SD is switchable between 1.8V and 3.3V (see page 4).

But according to the reference manual, Table 83, Ports GPIO_SD_B1_xx are supplied by NVCC_GPIO which is 3.3V.

 

regards

Gerhard

Outcomes