NRF5340 Performance

[DaveElam]

Hello, we are a long time user of the NRF52840 and are consistently running out of spare CPU, so are looking at the NRF5340.

I see that the NRF5340 runs up to 128Mhz.  Was the flash memory bus bandwidth doubled vs the NRF52? Also does the SRAM run up to 128Mhz?

Thanks,

Dave

[KevinA]

Faster and beside the XIP QSPI the regular SPI has an additional control, D/C, a signal used by eDisplay  devices to signify Data or Control, Zephyr supports eDisplays.