The RN8215 is a low-power, low-voltage (LQFP-100_14x14x05P) 8-bit CMOS microcontroller manufactured by RENERGY. It has 16KB of Flash program memory, 768 bytes of RAM, 8-channel 8-bit A/D converter, and 32 I/O pins. It also has a range of advanced peripherals including timer/event counter, SPI (Serial Peripheral Interface), USART (Universal Synchronous/Asynchronous Receiver/Transmitter), PCA (Programmable Counter Array), and PWM (Pulse Width Modulation). The RN8215 is RoHS compliant and can operate with a supply voltage range of 2.0V~5.5V. It is suitable for embedded applications that require low power consumption, low cost and low pin count. The RN8215 is compatible with other processors and microcontrollers and can be used for a variety of applications including sensor, RFID, smart metering, industrial control, automotive, home appliance, medical, and others.