NXP  FRDM-KL25Z  Freedom Development Board, ARM, Kinetis, KL25Z, CorteX-M0+, LQFP MCU

Technical Data Sheet (1.04MB) EN See all Technical Docs

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Product Overview

The FRDM-KL25Z is an ultra low cost development platform enabled by Kinetis L Series KL1x and KL2x MCUs families built on ARM Cortex-M0+ processor. It features a KL25Z128VLK, a KL2 family device boasting a max operating frequency of 48MHz, 128KB of flash, a full speed USB controller, and loads of analogue and digital peripherals. The FRDM-KL25Z hardware is form factor compatible with the Arduino R3 pin layout, providing a broad range of expansion board options. The on board interfaces include an RGB LED, a 3-axis digital accelerometer, and a capacitive touch slider. The development platform is supported by a range of Freescale and third party development software. The FRDM-KL25Z is the first hardware platform to feature the Freescale open standard embedded serial and debug adapter known as OpenSDA. This circuit offers several options for serial communications, flash programming and run control debugging.
  • MMA8451Q accelerometer, tri colour LED
  • Easy access to MCU I/O
  • Sophisticated OpenSDA debug interface
  • Mass storage device flash programming interface (default)
  • P&E Multilink interface provides run-control debugging and compatibility with IDE tools
  • Programmable OpenSDA debug interface with multiple applications
  • Battery ready, power measurement access points
  • Flexible power supply options USB, coin cell battery, external source


Product Information

Silicon Manufacturer:
Accessory Type:
Core Architecture:
For Use With:
Core Sub-Architecture:
Silicon Core Number:
Silicon Family Name:
Kinetis - KL2
No. of Bits:
Kit Contents:
Board only
Product Range:
MKL25Z128VLK4 80 LQFP MCU, Arduino Style Headers, Cap Touch Slider, Accelerometer, Open SDA
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