Overview
The TMS320F28027DAQ is a member of the C2000™ family of microcontrollers from Texas Instruments. This 32-bit MCU is designed for real-time control applications, offering high performance and a range of integrated peripherals. The device features a high-efficiency CPU with a maximum clock speed of 60 MHz, ensuring fast processing and efficient execution of complex algorithms.
The TMS320F28027DAQ is part of the Piccolo series, known for its low power consumption, small packaging options, and robust set of peripherals. This makes it an ideal choice for applications requiring precise control, such as motor control, power conversion, and industrial automation.
Key Specifications
| Parameter | Specification |
|---|---|
| CPU Type | 32-bit TMS320C28x |
| Maximum Clock Speed | 60 MHz (16.67-ns cycle time) |
| Flash Memory | 64 KB |
| Package Types | LQFP (48-pin), TSSOP (38-pin) |
| Supply Voltage | Single 3.3-V supply |
| Endianness | Little endian |
| ADC | 0 to 3.3-V fixed full-scale range, supports ratio-metric VREFHI/VREFLO references |
| Peripherals | SCI, SPI, I2C, ePWM, HRPWM, eCAP, GPIO |
Key Features
- High-Efficiency CPU: Supports 16 × 16 and 32 × 32 MAC operations, 16 × 16 dual MAC, and atomic operations.
- Fast Interrupt Response: Ensures quick and efficient handling of interrupts.
- Unified Memory Programming Model: Simplifies memory management and programming.
- Integrated Peripherals: Includes SCI, SPI, I2C, ePWM, HRPWM, eCAP, and GPIO, enhancing the device's functionality.
- Low Power Consumption: Optimized for low power usage, making it suitable for battery-powered applications.
- Small Packaging Options: Available in LQFP (48-pin) and TSSOP (38-pin) packages.
- InstaSPIN-FOC™ Support: The TMS320F28027F and TMS320F28027F-Q1 variants are InstaSPIN-FOC™-enabled, facilitating advanced motor control algorithms.
Applications
- Motor Control: Ideal for various motor control applications, including servo motors, AC induction motors, and brushless DC motors.
- Power Conversion: Suitable for power conversion systems such as DC-DC converters, AC-DC converters, and inverters.
- Industrial Automation: Used in industrial automation systems for control and monitoring of industrial processes.
- Automotive Systems: The Q1 variants are AEC Q100 qualified, making them suitable for automotive applications.
Q & A
- What is the maximum clock speed of the TMS320F28027DAQ?
The maximum clock speed is 60 MHz with a cycle time of 16.67 ns.
- What types of packages are available for the TMS320F28027DAQ?
The device is available in LQFP (48-pin) and TSSOP (38-pin) packages.
- Does the TMS320F28027DAQ support InstaSPIN-FOC™?
Yes, the TMS320F28027F and TMS320F28027F-Q1 variants are InstaSPIN-FOC™-enabled.
- What is the supply voltage requirement for the TMS320F28027DAQ?
The device operates on a single 3.3-V supply voltage.
- What are the key peripherals included in the TMS320F28027DAQ?
The device includes SCI, SPI, I2C, ePWM, HRPWM, eCAP, and GPIO peripherals.
- Is the TMS320F28027DAQ suitable for automotive applications?
Yes, the Q1 variants are AEC Q100 qualified, making them suitable for automotive applications.
- What is the flash memory capacity of the TMS320F28027DAQ?
The device has 64 KB of flash memory.
- Does the TMS320F28027DAQ support analog-to-digital conversion?
Yes, the device includes an ADC with a 0 to 3.3-V fixed full-scale range and supports ratio-metric VREFHI/VREFLO references.
- What is the endianness of the TMS320F28027DAQ?
The device uses little-endian byte order.
- Is the TMS320F28027DAQ optimized for low power consumption?
Yes, the device is optimized for low power usage.
