The FRDM-KL43Z is an ultra-low-cost development platform for Kinetis^® L families KL43, KL33, KL27, KL17 and KL13 MCUs built on Arm^® Cortex^®-M0+ processor running at 48 MHz.

FRDM-KL43Z受到众多恩智浦^{和第三方开发软件的支持。}