The NXP MKL16Z32VFM4 is a 32-bit ARM Cortex-M0+ microcontroller from the Kinetis KL1 series, clocked at 48 MHz with 32 KB Flash and 4 KB RAM. It targets sensor fusion, motor control, and human-machine interface nodes where low power and a compact footprint matter more than raw throughput. The 28 general-purpose I/O lines and integrated peripherals — including I²C, SPI, UART, LINbus, PWM, and a 16-bit ADC — let it handle mixed-signal tasks without external glue logic. Operating from 1.71 V to 3.6 V and rated from -40 °C to 105 °C, it fits industrial, outdoor, and automotive cabin environments.
Package and layout — 32-HVQFN with wettable flank
The 32-HVQFN (5x5 mm) package with wettable flank pads allows automated optical inspection after reflow.