The TMS320F2812GHHA is a part number for the TMS320F2812, which is a high-performance digital signal controller (DSC) manufactured by Texas Instruments. The TMS320F2812 is part of the C2000™ DSC family, specifically designed for real-time control applications.
Here are some key features and specifications of the TMS320F2812GHHA:
1. Architecture: The TMS320F2812GHHA is based on a 32-bit C28x core, which combines the control-oriented architecture of a microcontroller with the computational power of a digital signal processor (DSP).
2. CPU Speed: The device operates at a high CPU speed of up to 150 MHz, allowing for fast and efficient processing of control algorithms and real-time tasks.
3. Memory: The TMS320F2812GHHA has 256 KB of on-chip flash memory for program storage and 68 KB of on-chip RAM for data storage. It also supports external memory expansion through an external bus interface.
4. Peripherals: The DSC features various on-chip peripherals, including PWM modules, ADCs, capture modules, quadrature encoder pulse (eQEP) modules, and communication interfaces such as SPI, SCI, and I2C.
5. Analog-to-Digital Converter (ADC): The TMS320F2812GHHA includes a 12-bit ADC with multiple channels, providing high-resolution analog input capabilities for precise measurement and control.
6. Real-Time Control Capabilities: The DSC offers dedicated hardware for real-time control tasks, including high-resolution PWM generation, capture and compare capabilities, and position encoder interfaces.
7. Package Type: The "GHHA" suffix in the part number refers to the package type, which is a 176-pin LQFP (Low-Profile Quad Flat Package). This package offers ease of soldering and is suitable for surface-mount applications.
The TMS320F2812GHHA is commonly used in various applications, including motor control, power electronics, digital power conversion, industrial automation, and renewable energy systems.
For detailed electrical characteristics, application notes, and programming resources, it is recommended to refer to the datasheet provided by Texas Instruments for the TMS320F2812 digital signal controller. The datasheet will provide comprehensive information to help you understand and utilize the DSC effectively in your specific application.
