TMS320F2811PBKQ

Name: TMS320F2811PBKQ
Brand: Texas Instruments
Rating: 4.5 (10 reviews)
Author: Lisleapex

High-speed processor for automotive applications

525 Effective Inventory

TMS320F2811PBKQ

Effective Inventory525

High-speed processor for automotive applications

Manufacturer Part # : TMS320F2811PBKQ
Package/Case: LQFP (PBK)-128
Brand: Texas Instruments
Product Categories : Microcontrollers
Series : TMS320

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TMS320F2811PBKQ DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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TMS320F2811PBKQ Details

The TMS320F2811PBKQ is a high-performance digital signal controller from Texas Instruments, designed for embedded control applications requiring real-time signal processing. This controller features a 32-bit RISC CPU core, integrated peripherals, and high-speed communication interfaces, making it suitable for motor control, power electronics, and digital power applications.

Pinout

1 (VDD): Positive Power Supply
2 (GND): Ground
3 (GPIO1): General Purpose I/O
4 (GPIO2): General Purpose I/O
5 (PWM1): Pulse Width Modulation Output
6 (PWM2): Pulse Width Modulation Output
7 (SPI): Serial Peripheral Interface
8 (SCI): Serial Communication Interface
9 (CAN): Controller Area Network Interface

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High-Performance CPU: Features a 32-bit RISC core for real-time processing tasks.
Integrated Peripherals: Includes PWM, SPI, SCI, and CAN interfaces for versatile connectivity.
Analog-to-Digital Converter: Built-in ADC for analog signal acquisition and processing.
Flexible GPIO: General-purpose I/O pins for custom interfacing and control.
Real-Time Control: Designed for applications requiring precise timing and control capabilities.

Application

Motor Control: Ideal for motor control systems requiring high-speed and precise control algorithms.
Power Electronics: Used in power electronics applications for efficient power management and regulation.
Digital Power: Suitable for digital power systems implementing advanced control techniques.

Where to Use

The TMS320F2811PBKQ is well-suited for embedded control applications where real-time signal processing and high-performance computing are essential. It is commonly used in motor control, power electronics, and digital power systems for efficient and reliable operation.

How to Use

Integrate the TMS320F2811PBKQ into your embedded system by connecting the power supply pins to VDD and GND. Utilize the GPIO, PWM, SPI, SCI, and CAN interfaces for communication and control functions. Implement the required algorithms for real-time signal processing and control tasks. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the TMS320F2811PBKQ demonstrates how to connect the controller to peripheral devices and external components. It illustrates the connections for power, communication interfaces, and control signals, ensuring proper functionality and system operation.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

TMS320F28027: A similar digital signal controller with compatible features and performance.
TMS320F28379D: An alternative controller offering enhanced capabilities for complex control applications.

Complementary

The TMS320F2811PBKQ can be complemented by the TPS54332 voltage regulator, providing stable power supply for the controller and connected peripherals. This combination ensures reliable operation and optimal performance in embedded control systems.

When selecting complementary components, consider compatibility and functionality alignment with your specific application requirements.

Frequently Asked Questions

Q: What is the CPU architecture of the TMS320F2811PBKQ?

A: The TMS320F2811PBKQ features a 32-bit RISC CPU core for efficient real-time processing tasks. For detailed technical specifications, refer to the datasheet.

Q: Can the TMS320F2811PBKQ support multiple communication interfaces simultaneously?

A: Yes, the TMS320F2811PBKQ is designed to handle multiple communication interfaces such as SPI, SCI, and CAN concurrently, enabling versatile connectivity options for embedded control systems.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

CPU	C28x	Frequency (MHz)	150
Flash memory (kByte)	256	RAM (kByte)	36
ADC resolution (Bps)	12	Total processing (MIPS)	150
Features	2-pin oscillator, 32-bit CPU timers, External memory interface, McBSP, Watchdog timer	UART	2
CAN (#)	1	Sigma-delta filter	0
PWM (Ch)	16	Number of ADC channels	16
Direct memory access (Ch)	0	SPI	1
QEP	2	USB	No
Operating temperature range (°C)	-40 to 125	Rating	Automotive
Communication interface	CAN, McBSP, SPI, UART

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification TMS320F2811PBKQ PDF Download

FAQs

What is TMS320F2811PBKQ?

The TMS320F2811PBKQ is a high-performance digital signal controller (DSC) developed by Texas Instruments. It combines the features of a microcontroller and a digital signal processor (DSP), making it ideal for real-time control applications in industrial, automotive, and power electronics.

How Does TMS320F2811PBKQ Work?

The TMS320F2811PBKQ operates by executing real-time control algorithms, signal processing tasks, and system management functions. It features a high-performance 32-bit CPU core along with specialized peripherals for motor control and digital power conversion. The DSC is programmed using software tools to implement custom control strategies.

How Many Pins does TMS320F2811PBKQ have and What are the Functions of the Pinout Configuration?

The TMS320F2811PBKQ is available in various package options. Typically, it comes in a 176-pin LQFP (Low Profile Quad Flat Package) configuration. The pinout configuration includes:

Power Supply Pins: VDD, VDDA, AVDD, DVDD for supplying power to different sections.
I/O Pins: General-purpose I/O pins for interfacing with external devices.
Communication Pins: UART, SPI, I2C pins for serial communication.
Control Pins: PWM, Capture/Compare, ADC pins for motor control and analog input.
Debug Pins: JTAG pins for debugging and programming.

What are the Pros and Cons of TMS320F2811PBKQ?

Pros:

High Performance: Combines microcontroller and DSP capabilities for real-time control.
Specialized Peripherals: Includes dedicated peripherals for motor control applications.
Flexible Programming: Can be programmed with C/C++ using development tools like Code Composer Studio.
Extensive Software Support: Texas Instruments provides DSP libraries and development kits for rapid prototyping.

Cons:

Complexity: Requires knowledge of both microcontroller and DSP concepts for effective programming.
Cost: High-performance DSCs like the TMS320F2811PBKQ may have a higher cost compared to simpler microcontrollers.
Advanced Applications: May be overkill for simpler control applications with basic requirements.

Are There Any Equivalents/Alternatives to TMS320F2811PBKQ for Recommendation?

The TMS320F28069 from Texas Instruments offers similar DSC capabilities with enhanced features.
Alternatives to the TMS320F2811PBKQ include the STM32F4 series from STMicroelectronics and the PIC32MZ family from Microchip Technology.