1. Devices
  2. Apollo Series


Ambiq Micro
  • Core

    Cortex-M4, 48 MHz

  • Family

    Apollo Series

  • CMSIS Pack


The Apollo MCU family is an ultra-low power, highly integrated microcontroller
designed for battery powered devices including wearable electronics, activity
and fitness monitors, and wireless sensors. By combining ultra-low power sensor
conversion electronics with the powerful ARM Cortex-M4F processor, the Apollo
MCU enables complex sensor processing tasks to be completed with unprecedented
battery life.

Apollo MCUs take full advantage of Ambiq Micro's patented SPOT (Subthreshold
Power Optimized Technology) platform, setting a new industry benchmark in
BOTH active modes and sleep modes. Additionally, they offer the performance
of an ARM Cortex-M4F core at power levels that are even lower than competing
ARM Cortex-M0+ solutions. Unrivaled power savings combined with a
high-performance processing engine make the Apollo MCUs an ideal solution
for battery-powered devices and other power-sensitive applications.




Maximum Clock Frequency 48 MHz
Memory Protection Unit MPU
Floating Point Unit SP_FPU
Trust Zone
Digital Signal Processor
CortexM Vector Extensions
Endian Little-endian