The ADuC836 MicroConverter® is a high-resolution, low-power 16-bit microcontroller that integrates two 16-bit analog-to-digital converters (ADCs), 62 kB flash, and a 32 kHz external crystal. The microcontroller is based on the 8051 core, and is compatible with the 8051 instruction set. It features three 16-bit timers/counters, 26 programmable I/O pins, 11 interrupt sources, and two priority levels.