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The BEL14007 is a highly integrated digital controller used for controlling a variety of applications such as motor driver, temperature controller, motor speed controller, motor direction controller and others. It features 14 digital I/O pins, 2 analog/digital converters, 4 kHz PWM and 8 kHz PWM, a bootloader, a serial peripheral interface (SPI),
a universal asynchronous receiver transmitter (UART) and various other peripherals. It has a 16-bit RISC-based processor, an integrated RAM and Flash memory and a superior system on-chip (SoC) called ISELIN-14. This system is able to monitor, process and control up to 16 servo and stepper motors at the same time. This processor also supports 32-bit single-cycle instruction set, allowing users to use hardware floating-point calculations. It has a frequency of 16 MHz and can operate from an external power supply between 5 and 24V. It is best for applications with low power requirements and is suitable for high-speed control of multiple motors and digital systems.