The FT61F022A-RB is a SOP-14 RoHS Other Processors and Microcontrollers (MCUs) device manufactured by Fremont Micro Devices. It is a 4-bit Microcontroller Unit (MCU) with built-in 8051 CPU Core and advanced IO. It also has 32-Kbyte Flash Memory, 5 independent Timers/Counters, 4 INT Inputs, 12-bit ADC, PWMs, and a UART. This device provides complete control, digital interfacing and digital I/O capabilities. It also offers advanced A/D conversion, pulse width modulation, and a UART for serial communications. The FT61F022A-RB is an ideal solution for applications where security, reliability and low power consumption are important.