FRDM-K32L3A6
Overview
The FRDM-K32L3A6 is a Freedom development platform designed for evaluating the K32 L3 series microcontrollers, which feature a dual-core architecture with ARM Cortex-M4 and Cortex-M0+ cores. This board highlights the device's high-security capabilities and low-power performance, featuring a built-in DC-DC converter and extensive cryptographic hardware. It provides a flexible prototyping environment with 1.28MB of Flash and 384KB of RAM for complex embedded applications.
Why Choose This Part
The board offers a unique dual-core approach where a high-performance Cortex-M4 handles DSP and FPU tasks while a Cortex-M0+ manages low-leakage operations. It includes advanced security features like an authenticated boot and a dedicated cryptographic subsystem, making it suitable for security-conscious designs. The wide operating voltage range of 1.71V to 3.6V and multiple low-power modes ensure maximum efficiency in energy-constrained environments.
Applications
Key Specifications
Getting Started
To begin development, connect the board via the onboard OpenSDA USB port for debugging and programming with MCUXpresso IDE, IAR, or Keil MDK. The K32 L3 SDK provides comprehensive drivers for the dual-core architecture, including examples for the Resource Domain Controller and low-power peripherals. Use the onboard sensors and Arduino-compatible headers to quickly interface with external hardware modules.
Also Consider
NXP USA Inc.
- Offers a higher clock speed of 120MHz and integrated Ethernet for applications requiring more processing power and wired networking.
