Overview
The TMS320F28030RSHT is a member of the TMS320F2803x family of Piccolo™ microcontrollers from Texas Instruments. This device is designed to provide high performance and integration for a variety of control applications. It features a high-efficiency 32-bit CPU (TMS320C28x) operating at 60 MHz with a cycle time of 16.67 ns. The microcontroller includes advanced peripherals and a programmable Control Law Accelerator (CLA) for enhanced control capabilities.
The TMS320F28030RSHT is part of a family that is code-compatible with previous C28x-based code, ensuring ease of migration and development. It also includes a range of analog and digital peripherals, making it suitable for complex control systems.
Key Specifications
| Feature | Description |
|---|---|
| CPU | High-efficiency 32-bit CPU (TMS320C28x), 60 MHz (16.67 ns cycle time) |
| MAC Operations | 16 × 16 and 32 × 32 MAC operations, 16 × 16 dual MAC |
| Bus Architecture | Harvard bus architecture |
| CLA | Programmable Control Law Accelerator (CLA) with 32-bit floating-point math accelerator |
| Supply Voltage | Single 3.3V supply, no power sequencing requirement |
| Package Options | 56-Pin RSH Very Thin Quad Flatpack (No lead) (VQFN) |
| Temperature Range | T: –40°C to 105°C, S: –40°C to 125°C, Q: –40°C to 125°C (AEC Q100 qualification for automotive applications) |
| Analog-to-Digital Converter (ADC) | ADC converts from 0 to 3.3-V fixed full-scale range, supports ratio-metric VREFHI/VREFLO references |
| External Interrupts | Up to 3 external interrupts |
| I/O Pins | Up to 45 individually programmable, multiplexed GPIO pins |
Key Features
- High-efficiency 32-bit CPU (TMS320C28x) with 60 MHz operation and 16.67 ns cycle time
- 16 × 16 and 32 × 32 MAC operations and 16 × 16 dual MAC
- Harvard bus architecture and atomic operations
- Fast interrupt response and processing, unified memory programming model
- Programmable Control Law Accelerator (CLA) with 32-bit floating-point math accelerator
- Integrated power-on reset and brown-out reset, low power consumption
- Two internal zero-pin oscillators, on-chip crystal oscillator, and external clock input
- Watchdog timer module and missing clock detection circuitry
- Analog-to-Digital Converter (ADC) with optimized interface for low overhead and latency
- Analog comparators with internal 10-bit references and direct routing to PWM outputs
- Advanced emulation features including analysis and breakpoint functions, real-time debug through hardware
Applications
- Appliances
- Building Automation
- Electric Vehicle/Hybrid Electric Vehicle (EV/HEV) Powertrain
- Factory Automation
- Grid Infrastructure
- Medical, Healthcare, and Fitness
- Motor Drives
- Power Delivery
- Telecom Infrastructure
- Test and Measurement
Q & A
- What is the operating frequency of the TMS320F28030RSHT?
The TMS320F28030RSHT operates at 60 MHz with a cycle time of 16.67 ns.
- What type of CPU does the TMS320F28030RSHT use?
The TMS320F28030RSHT uses a high-efficiency 32-bit CPU (TMS320C28x).
- What is the role of the Control Law Accelerator (CLA) in the TMS320F28030RSHT?
The CLA is a 32-bit floating-point math accelerator that executes code independently of the main CPU.
- What are the package options available for the TMS320F28030RSHT?
The TMS320F28030RSHT is available in a 56-Pin RSH Very Thin Quad Flatpack (No lead) (VQFN) package.
- What is the supply voltage requirement for the TMS320F28030RSHT?
The device requires a single 3.3V supply with no power sequencing requirement.
- What types of peripherals are integrated into the TMS320F28030RSHT?
The device includes peripherals such as ADC, comparators, eCAN, SCI, SPI, I2C, LIN, and HRPWM.
- What are the temperature range options for the TMS320F28030RSHT?
The temperature ranges include T: –40°C to 105°C, S: –40°C to 125°C, and Q: –40°C to 125°C (AEC Q100 qualification for automotive applications).
- Does the TMS320F28030RSHT support real-time debugging?
Yes, the device supports real-time debug through hardware with advanced emulation features.
- What are some common applications of the TMS320F28030RSHT?
Common applications include appliances, building automation, EV/HEV powertrain, factory automation, grid infrastructure, medical devices, motor drives, power delivery, telecom infrastructure, and test and measurement.
- Is the TMS320F28030RSHT code-compatible with previous C28x-based code?
Yes, the device is code-compatible with previous C28x-based code.
