The S9KEAZ128AMLH with ARM® Cortex®-M0+ Kinetis KEA Microcontroller IC 32-Bit Single-Core 48MHz 128KB (128K x 8) FLASH 64-LQFP (10x10) is a low power, single-chip microcontroller unit (MCU) manufactured by NXP. It is based on the ARM Cortex-M0+ processor and offers a powerful 48MHz performance, 128KB of Flash memory, 64Bytes of EEPROM, and 2KB of RAM, making it suitable for applications with low to medium computational and storage requirements. The MCU also features a variety of analog, digital, and communication peripherals, including four 16-bit timers, a 10-bit analog-to-digital converter, a 5-channel direct memory access controller, and an SPI/I2C interface. Additionally, it is available in a 64-LQFP package with 10x10 dimensions, making it suitable for applications requiring a small footprint.