The MPC89E52AF is a 8KB 512-byte flash 51-series, 48MHz Low-Quartz-Frequency-Package (LQFP) 44 (10x10) microcontroller unit with a single-cycle 8-bit CPU architecture and 4KB RAM. It is RoHS compliant and is manufactured by Megawin. It features a secure execution environment, advanced flash memory technology, 8KB data flash, 512-byte user flash memory, an output compare capture unit, 3-channel pulse width modulation (PWM) and a high performance analog-to-digital converter (ADC). This allows for a wide variety of on-chip peripherals including a touch module, a serial communication interface (SCI), a pulse width modulation unit (PWM) and an analog-to-digital converter (ADC). This model is specifically designed for embedded applications that require an efficient and long lasting processor solution.