The MKL03Z8VFG4 is a microcontroller unit (MCU) from NXP Semiconductors, belonging to the Kinetis L series. This MCU is based on the ARM Cortex-M0+ core running at up to 48 MHz. It features 8 KB of flash memory and 2 KB of RAM, making it suitable for small embedded applications. The MKL03Z8VFG4 also includes various peripherals such as UART, SPI, I2C, ADC, and GPIO for interfacing with external devices. It operates on a supply voltage range of 1.71V to 3.6V, making it ideal for low-power applications. Additionally, it offers various security features such as a CRC module and tamper detection to ensure data integrity and system robustness. The MKL03Z8VFG4 comes in a small 16-pin VQFN package, making it suitable for space-constrained designs. Overall, this MCU is a cost-effective and energy-efficient solution for a wide range of embedded applications
