Apollo4 Blue

Ambiq®, the leader in low-power System on Chip (SoC) design, has once again raised the bar with the Apollo4 Blue SoC. With the lowest dynamic and sleep mode power on the market, the Apollo4 Blue SoC allows designers of next-generation wearables and smart devices to take their innovative products to the next level.

Apollo4 Blue Datasheet
AmbiqSuite SDK 4.5.0
Apollo4 Family SDK Getting Started Guide
Apollo4 Blue EVB Rev3 Quick Start Guide v5.2
Apollo4 Family Programmer's Guide