TMS320F28379DZWTT

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The TMS320F28379DZWTT is an advanced digital signal controller that provides users with improved flexibility, features, and performance. It is a high-end microcontroller that is part of the TMS320C28x family of products from Texas Instruments. The distinctive features of this microcontroller are the 40-bit wide CPU and its low power consumption.

Application Field

The TMS320F28379DZWTT is ideal for applications requiring high speed, advanced control algorithms, and low power consumption. Examples of such applications include industrial automation, motor control, and transportation systems. This advanced solution provides up to 85MHz performance. It also has up to 128K bytes of Flash and up to 32K bytes of RAM memory. Additionally, it supports a wide range of analog and digital peripherals, such as an eight-channel advanced pulse width modulation (PWM) system, two I2C controllers, two comparators, and an enhanced run-time measurement unit. This enables the controller to carry out real-time control and monitoring functions.

Working Principle

The TMS320F28379DZWTT is based on the central processor unit (CPU) architecture. The CPU core consists of the program memory and the data memory. The program memory stores the instructions that are used to execute the programs. Data memory is used to store the variables used for computation and communication. The CPU core also includes other components, such as the arithmetic and logic unit (ALU) and the control unit. The ALU is used to execute the mathematical and logical operations and the control unit manages the program execution. All the peripherals are connected with the CPU core and exchange information with it.

The TMS320F28379DZWTT has 32-bit fixed length instructions. It uses the RISC (Reduced Instruction Set Computer) architecture. This enables the controller to execute single or multiple instructions in a single clock cycle. The processor also has multiple interrupt levels for handling complex control operations.

For communication, the controller supports a wide range of interfaces such as CAN, Ethernet, UART, I2C, SPI, and USB. It also has hardware support for operating-system development, such as a memory protection unit, kernel stack, and clock control module.

The TMS320F28379DZWTT has dedicated units for real-time control applications. It also has 32-bit timing events counter and three pulse acceleration/deceleration modules. The controller also provides integrated timer and watchdog timer peripherals.

The TMS320F28379DZWTT is designed with the latest low-power technology. It has up to 80 percent power efficiency at low power states. The low power modes include sleep, standby and idle. Additionally, the controller has a real-time clock and integrated power management system which enables power-down to low levels.

The TMS320F28379DZWTT combines all the features of a high-end, high-performance embedded controller. It offers high speed, low-power consumption, advanced control algorithms, and a wide range of communication and peripheral interfaces. This makes it ideal for applications such as industrial automation, motor control, and transportation systems.

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