Overview
The TMS320R2811PBKQ is a high-performance, 32-bit microcontroller from Texas Instruments, part of the C2000™ real-time microcontroller family. This device is designed for applications requiring advanced control and signal processing capabilities, particularly in the fields of motor control, power electronics, and industrial automation. The TMS320R2811PBKQ features a powerful 32-bit CPU, extensive peripheral support, and robust development tools, making it an ideal choice for demanding embedded systems.
Key Specifications
| Parameter | Value |
|---|---|
| Clock Frequency | 150 MHz |
| Data Bus Width | 32 bit |
| RAM | 40 KB |
| Operating Supply Voltage | 1.9 V (core), 3.3 V (I/O) |
| Number of I/O Lines | 56 |
| Package Type | 128-Pin LQFP (14x14) |
| Temperature Range | -40°C to 85°C |
| ADC Resolution | 12 bits, 16 channels |
| Flash Memory | ROMless, but supports external memory |
Key Features
- High-performance 32-bit CPU with 150 MHz clock speed and 6.67-ns cycle time
- Harvard Bus Architecture with 16 x 16 and 32 x 32 MAC operations
- Peripheral Interrupt Expansion (PIE) block supporting 45 peripheral interrupts
- Three 32-bit CPU-timers and two Event Managers (EVA, EVB)
- Enhanced Analog-to-Digital Converter (ADC) module with 12-bit resolution and 16 channels
- Enhanced Controller Area Network (eCAN) module
- Serial Port Peripherals including SPI and standard UART
- Multichannel Buffered Serial Port (McBSP)
- Low-power modes and power savings with IDLE, STANDBY, and HALT modes
- JTAG Boundary Scan support and real-time debug via hardware
Applications
The TMS320R2811PBKQ is widely used in various industrial and automotive applications, including:
- Motor control systems for AC induction, brushless DC, and stepper motors
- Power electronics such as power supplies, inverters, and converters
- Industrial automation and control systems
- Sensor and actuator control in robotic systems
- Automotive systems including engine control, transmission control, and safety systems
Q & A
- What is the clock frequency of the TMS320R2811PBKQ?
The clock frequency of the TMS320R2811PBKQ is 150 MHz. - How much RAM does the TMS320R2811PBKQ have?
The TMS320R2811PBKQ has 40 KB of RAM. - What is the operating supply voltage for the core and I/O of the TMS320R2811PBKQ?
The operating supply voltage for the core is 1.9 V, and for the I/O, it is 3.3 V. - How many I/O lines does the TMS320R2811PBKQ have?
The TMS320R2811PBKQ has 56 general-purpose I/O (GPIO) pins. - What type of package does the TMS320R2811PBKQ come in?
The TMS320R2811PBKQ comes in a 128-Pin LQFP (14x14) package. - What is the temperature range for the TMS320R2811PBKQ?
The temperature range for the TMS320R2811PBKQ is -40°C to 85°C. - Does the TMS320R2811PBKQ have built-in flash memory?
No, the TMS320R2811PBKQ is ROMless but supports external memory. - What is the resolution and number of channels of the ADC module?
The ADC module has a 12-bit resolution and 16 channels. - Does the TMS320R2811PBKQ support low-power modes?
Yes, the TMS320R2811PBKQ supports low-power modes including IDLE, STANDBY, and HALT. - What development tools are available for the TMS320R2811PBKQ?
The TMS320R2811PBKQ is supported by Code Composer Studio™ IDE, DSP/BIOS™, and other development tools from Texas Instruments.
