With up to 2MB of MRAM and 1.8MB of SRAM, the Apollo4 Blue has more than enough compute and storage to handle complex algorithms and neural networks while exhibiting vivid, crystal-apparent, and sleek graphics. If added memory is needed, an external memory is supported through Ambiq’s multi-little bit SPI https://zandercjpwc.tokka-blog.com/34523096/a-review-of-ambiq-micro-singapore