The NXP MKL27Z128VLH4R is a 32-bit ARM Cortex-M0+ MCU from the Kinetis KL2 series, clocked at 48 MHz with 128 KB Flash and 32 KB RAM. The core is the low-power, single-cycle I/O variant of the M0 family, so interrupt latency stays tight for real-time tasks like sensor polling or USB packet handling. On-chip USB OTG with a full-speed PHY means you skip the external transceiver — one less part to route and qualify for the BOM.
The 64-LQFP (10×10 mm) package and 50 I/O count suit compact PCBs for USB-connected sensor hubs or simple HMI panels.
Supply range and peripherals
The 16-channel 16-bit ADC and single 12-bit DAC cover analog front-end tasks.