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An internal voltage regulator allows for single-rail operation. Enhancements have been made to the HRPWM to allow for dual-edge control (frequency modulation). Analog comparators with internal 10-bit references have been added and can be routed directly to control the PWM outputs. The ADC converts from 0 to 3.3-V fixed full-scale range and supports ratio-metric VREFHI/VREFLO references. The ADC interface has been optimized for low overhead and latency.

Product Attributes

Development History

Development History of MCUs.

The MUC is also known as a microcontroller (Microcontroller) because it was first used in the field of industrial control. Microcontrollers evolved from dedicated processors with only a CPU inside the chip. INTEL’s Z80 was one of the first processors to be designed with this in mind, and since then the development of microcontrollers and dedicated processors has gone their separate ways.
The early microcontrollers were all 8 or 4-bit. The most successful of these was the INTEL 8031, which received great acclaim for its simplicity, reliability, and good performance. Since then the MCS51 series of microcontroller systems have been developed on the 8031. Microcontroller systems based on this system are still widely used today. As the requirements of the industrial control field increased, 16-bit microcontrollers began to appear, but they were not widely used because of their poor cost performance, and after the 1990s, with the development of consumer electronics, microcontrollers technology was greatly improved. With the widespread use of the INTEL i960 series and especially the later ARM series, 32-bit microcontrollers quickly replaced the high-end position of 16-bit microcontrollers and entered the mainstream market. The performance of traditional 8-bit microcontrollers has also improved rapidly, with processing power increasing by hundreds of times compared to the 1980s. Today, high-end 32-bit microcontrollers are now running at main frequencies over 300MHz, with performance catching up with the dedicated processors of the mid-1990s. Contemporary microcontroller systems are no longer developed and used only in a bare-metal environment, and a large number of dedicated embedded operating systems are widely used on the full range of microcontrollers. High-end microcontrollers used as the core processors for handheld computers and mobile phones can even use dedicated Windows and Linux operating systems directly.

Characteristics

Characteristics of the MCU

The MCU is suitable for processing diagnostics and arithmetic for a wide range of data from different information sources, focusing on control. It is small, light, inexpensive, and provides convenient conditions for learning, application, and development.
MCU is an online real-time control computer, online is the field control, need is to have the strong anti-interference ability, lower cost, this is also an offline computer’s (such as home PC) the main difference.
At the same time, the most important feature that distinguishes the MCU from the DSP is its versatility, which is reflected in the instruction set and addressing modes.

Application

C2000™ MCUs TMS320F28X Microcontrollers for every design need: General purpose, Real-time control, Industrial sensing, Industrialcommunications, Automotive-qualified, High performance.