Overview
The TMS320F28027PTQ is a high-performance microcontroller from Texas Instruments, part of the TMS320F2802x Piccolo series. This device is designed for a wide range of applications requiring advanced control and processing capabilities. It features a high-efficiency 32-bit CPU (TMS320C28x) with various clock speed options, including 60 MHz, 50 MHz, and 40 MHz. The microcontroller is known for its low power consumption, single 3.3-V supply, and integrated power-on and brown-out resets, making it suitable for both cost-sensitive and performance-demanding projects.
Key Specifications
| Parameter | Specification |
|---|---|
| CPU Type | 32-bit TMS320C28x |
| Clock Speed | 60 MHz (16.67-ns cycle time), 50 MHz (20-ns cycle time), 40 MHz (25-ns cycle time) |
| Package Type | 48-Pin PT Low-Profile Quad Flatpack (LQFP) |
| Package Size | 7.0 mm × 7.0 mm |
| Flash Memory | 64 KB |
| ADC Resolution | 12-bit |
| ADC Channels | 7 or 13 channels |
| High Resolution PWM Channels | 4 channels |
| Comparators | 2 comparators |
| Operating Temperature Range | -40°C to 105°C, -40°C to 125°C (depending on the variant) |
| Supply Voltage | Single 3.3-V supply |
Key Features
- High-efficiency 32-bit CPU (TMS320C28x) with MAC operations and Harvard bus architecture
- Fast interrupt response and processing, and unified memory programming model
- Integrated power-on and brown-out resets, and low power consumption
- Two internal zero-pin oscillators, on-chip crystal oscillator, and external clock input
- Enhanced control peripherals including ePWM, HRPWM, eCAP, and ADC
- On-chip temperature sensor and analog comparators with internal 10-bit references
- Advanced emulation features for analysis and real-time debug through hardware
- InstaSPIN-FOC™-enabled versions available for advanced motor control
Applications
- Air conditioner outdoor units
- Inverter and motor control systems
- Textile machines
- Micro inverters
- AC drive power stage modules
- AC-input BLDC motor drives
- Automotive applications (AEC Q100 qualified variants)
Q & A
- What is the CPU type of the TMS320F28027PTQ?
The CPU type is a 32-bit TMS320C28x.
- What are the available clock speeds for the TMS320F28027PTQ?
The available clock speeds are 60 MHz, 50 MHz, and 40 MHz.
- What is the package type of the TMS320F28027PTQ?
The package type is a 48-Pin PT Low-Profile Quad Flatpack (LQFP).
- How much flash memory does the TMS320F28027PTQ have?
The device has 64 KB of flash memory.
- What is the resolution of the ADC in the TMS320F28027PTQ?
The ADC resolution is 12-bit.
- How many high resolution PWM channels does the TMS320F28027PTQ have?
The device has 4 high resolution PWM channels.
- What are the operating temperature ranges for the TMS320F28027PTQ?
The operating temperature ranges are -40°C to 105°C and -40°C to 125°C, depending on the variant.
- Does the TMS320F28027PTQ support InstaSPIN-FOC™?
Yes, InstaSPIN-FOC™-enabled versions are available for advanced motor control.
- What are some common applications of the TMS320F28027PTQ?
Common applications include air conditioner outdoor units, inverter and motor control systems, textile machines, micro inverters, and AC drive power stage modules.
- Is the TMS320F28027PTQ suitable for automotive applications?
Yes, AEC Q100 qualified variants are available for automotive applications.
