TMS320F28027FPTQ Overview
The TMS320F28027FPTQ is positioned as a real-time control microcontroller in the TI C2000 family. It targets motor control, power conversion, and industrial automation tasks that need deterministic execution and peripheral synchronization. The device pairs a single, high-efficiency control core with a broad set of analog and digital peripherals for field-oriented control, closed-loop regulation, and time-critical signal processing. For sourcing and distribution details consult IC Manufacturer for regional availability, authorized distributors, and lifecycle information.
TMS320F28027FPTQ Technical Specifications
| Parameter | Specification |
|---|---|
| Core architecture | Single 32-bit control CPU (C28x family) |
| Maximum CPU frequency | See manufacturer datasheet for rated frequency |
| Program memory type | On-chip nonvolatile memory (flash/ROM as specified) |
| RAM (data) | On-chip SRAM size detailed in datasheet |
| ADC resolution | 12-bit analog-to-digital conversion (per datasheet) |
| PWM channels | Multiple ePWM modules with high-resolution capability (refer to sheet) |
| Communication interfaces | UART, SPI, I2C, and additional serial peripherals as listed in datasheet |
| Timers / capture / encoder | eCAP and eQEP modules for timing and position feedback |
| Package type | Device-marking suffix indicates TQFP package; refer to mechanical drawing |
| Operating temperature | Commercial and industrial ranges available; consult datasheet ordering codes |
TMS320F28027FPTQ Key Features
- Single 32-bit control core ?? provides deterministic, low-latency execution for fast control loops.
- Integrated high-resolution PWM modules ?? enable finer drive control and reduced acoustic noise in motors.
- Built-in 12-bit ADC capability ?? supports accurate sensing for feedback control and monitoring.
- Multiple serial peripherals ?? simplify system integration with sensors, encoders, and supervisory controllers.
Typical Applications
- Three-phase motor drives and motor control systems requiring real-time field-oriented control and precise PWM modulation for efficiency and torque ripple reduction.
- Power conversion platforms such as inverters and UPS units that demand tight voltage and current regulation with fast loop response and synchronous sampling.
- Industrial automation controllers that integrate sensor feedback, encoder inputs, and multiple comms interfaces for coordinated motion and process control.
- Embedded systems in appliances or HVAC where deterministic timing and integrated analog peripherals reduce component count and simplify PCB routing.
TMS320F28027FPTQ Advantages vs Typical Alternatives
The device delivers a focused mix of control-centric peripherals and a real-time 32-bit core that reduces external logic and off-chip ADCs. Compared with generic microcontrollers, it provides more deterministic interrupt handling and tighter PWM-ADC synchronization. That integration cuts system BOM and improves reliability. For designs prioritizing closed-loop performance, the on-chip analog and capture/encoder functions offer a clearer development path than adding discrete mixed-signal components.
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TMS320F28027FPTQ Brand Info
The part is from Texas Instruments’ C2000 real-time control portfolio. TI positions this series for industrial and motor-control markets. The brand emphasizes long-term availability, ecosystem tools, and software libraries for control tasks. Designers can leverage TI tools, reference designs, and application notes tailored to control-system development.
FAQ
What core architecture does this device use?
It uses a single 32-bit control-oriented CPU from the C28x family. This core is optimized for deterministic, fixed-point control workloads and low-latency interrupt response for closed-loop tasks.
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Which peripherals support motor control?
On-chip peripherals include high-resolution PWM modules, event-capture, and encoder interfaces plus ADC channels. These align to motor-drive requirements like synchronized sampling and precise PWM timing.
How do I get software support and libraries?
Texas Instruments provides development tools, C/C++ compilers, and control libraries in the C2000 ecosystem. Reference code and application notes help accelerate motor control and power conversion implementations.
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What packaging and thermal options exist?
Package marking indicates a TQFP variant; the full mechanical dimensions and thermal characteristics are documented in the official datasheet and mechanical drawing for accurate PCB design.
Where can I find ordering and availability details?
Check authorized distributors and the manufacturer’s product pages for ordering codes, lead times, and life-cycle status. Regional stocking and volume pricing are available from distribution partners.