FRDM-KL25Z NXP Microcontroller Development Board Cortex M0 Plus USB Debugger

The FRDM-KL25Z development board from NXP Semiconductors is an affordable and versatile prototyping platform for evaluating the Kinetis KL2x series ARM® Cortex®-M0+ microcontrollers. The board is powered by the KL25Z128VLK4, a 32-bit MCU featuring 128 KB of flash and 16 KB of SRAM, operating at up to 48 MHz.

Key Features:

• Powered by Kinetis KL25Z128VLK4 MCU – 32-bit ARM Cortex-M0+ core running at 48 MHz
• 128 KB Flash, 16 KB SRAM – Ideal for embedded applications and prototyping
• Onboard OpenSDA Debug Interface – Integrated USB debugger, programmer, and virtual COM port
• Capacitive Touch Pad and Accelerometer – Includes FXOS8700CQ 6-axis digital sensor for motion input
• Flexible Power Options – Power via USB, external battery, or headers
• Form Factor Compatible with Arduino R3 Shields – Enables easy expansion for sensors and peripherals

Additional Specifications:

• Microcontroller/Microprocessor: Kinetis KL25Z128VLK4
• Clock Speed: 48 MHz
• Memory: 128 KB Flash 16 KB SRAM
• I/O Pins: 66 total GPIO pins
• Logic Level: 3.3V logic