The 70T3339S133BC is an 8-bit microprocessor from Renesas. It is based on the popular 78K0S/Kx3 series architecture and is part of the R8C/Tiny family of 8-bit microcontrollers. The 70T3339S133BC features 1KB internal RAM, 4KB of program Flash, 10-bit A/D converter, 8-bit PWM (2 channels), and 8-bit timer. It is ideal for compact, low-power consumer devices, such as wireless sensors, motor control, and home appliances.