AMAP31KK-KCR

Overview

The AMAP31KK-KCR is a System-on-Chip (SoC) manufactured by Ambiq Micro, Inc. It belongs to the Apollo series of ultra-low power microcontrollers based on the Arm Cortex-M4 core. The device utilizes Ambiq's patented Sub-Threshold Power Optimized Technology (SPOT) to achieve exceptional energy efficiency. Key specifications include an operating frequency of 48 MHz, 768 KiB of IRAM1, and 2 MiB of IROM1 memory.

Feature Summary

• Ultra-low power consumption enabled by patented SPOT technology
• Arm Cortex-M4 processor core for efficient execution
• High-density embedded memory configuration

Applications

• Wearable electronics
• Internet of Things (IoT) sensors
• Battery-powered medical devices

Procurement Notes

Verify the specific package type and temperature grade required for your design before ordering. Confirm that the Apollo_DFP CMSIS pack is compatible with your development environment. Ensure supply chain availability as component status may vary.

Selection Notes

Select this model when low power operation is critical alongside moderate processing requirements. The combination of Cortex-M4 performance and extensive memory supports complex firmware in constrained power budgets compared to lower-end MCU families.

Part Context

This component is part of the Ambiq Micro Apollo family, designed specifically for battery-operated applications. It integrates high-performance computing with industry-leading power management, distinguishing it from standard microcontrollers that prioritize speed over energy conservation.

Replacement Considerations

Consult official Ambiq Micro documentation for direct pin-to-pin or functional equivalents within the Apollo series. Verify memory sizes and peripheral compatibility before substituting with other SoC models.