Overview
The TMS320F28023PTT is a high-performance microcontroller from Texas Instruments, part of the C2000 family. This device is designed for real-time control applications, particularly in the fields of motor control, power conversion, and industrial automation. It features a 32-bit TMS320C28x CPU, operating at a clock speed of up to 50 MHz, and is known for its high efficiency and robust peripheral set.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | TMS320F28023PTT |
| Package | LQFP-48 (7x7 mm) |
| Clock Speed | Up to 50 MHz |
| Supply Voltage | 3.3 V |
| Temperature Range | -40°C to 105°C |
| Memory | Flash, SARAM, OTP, Boot ROM |
| GPIO Pins | Up to 22 individually programmable, multiplexed GPIO pins |
| Peripheral Interfaces | SCI (UART), SPI, I2C, ePWM, eCAP, ADC, Comparator |
| CPU Timers | Three 32-bit CPU timers |
Key Features
- High-Efficiency CPU: 32-bit TMS320C28x CPU with up to 50 MHz clock speed and 20-ns cycle time.
- Peripheral Set: Includes Enhanced Pulse Width Modulator (ePWM), Enhanced Capture (eCAP) module, Analog-to-Digital Converter (ADC), and on-chip temperature sensor.
- Memory: Features Flash, SARAM, OTP, and Boot ROM for comprehensive memory management.
- GPIO and Interrupts: Up to 22 individually programmable, multiplexed GPIO pins and a Peripheral Interrupt Expansion (PIE) block supporting all peripheral interrupts.
- Communication Interfaces: Includes Serial Communications Interface (SCI), Serial Peripheral Interface (SPI), and Inter-Integrated-Circuit (I2C) modules.
- Security: 128-bit security key and lock to protect secure memory blocks and prevent firmware reverse engineering.
- Low Power and Single Supply: Operates on a single 3.3-V supply with integrated power-on and brown-out resets.
Applications
- Motor Control: Suitable for inverter and motor control applications, including AC and DC motor drives.
- Power Conversion: Used in power conversion systems such as micro inverters, AC-DC converters, and three-phase UPS.
- Industrial Automation: Applied in textile machines, air conditioner outdoor units, and other industrial control systems.
- Automotive Systems: Qualified for automotive applications with AEC Q100 certification.
- Telecom and Server Power Supplies: Utilized in merchant telecom rectifiers and server power supplies.
Q & A
- What is the clock speed of the TMS320F28023PTT microcontroller?
The TMS320F28023PTT operates at a clock speed of up to 50 MHz.
- What type of package does the TMS320F28023PTT come in?
The TMS320F28023PTT is available in a 48-pin LQFP (7x7 mm) package.
- What is the supply voltage for the TMS320F28023PTT?
The TMS320F28023PTT operates on a single 3.3-V supply.
- What are the key peripheral interfaces available on the TMS320F28023PTT?
The device includes SCI (UART), SPI, I2C, ePWM, eCAP, ADC, and comparator interfaces.
- How many GPIO pins does the TMS320F28023PTT have?
The TMS320F28023PTT has up to 22 individually programmable, multiplexed GPIO pins.
- What is the temperature range for the TMS320F28023PTT?
The device operates within a temperature range of -40°C to 105°C.
- Does the TMS320F28023PTT support automotive applications?
- What security features does the TMS320F28023PTT have?
The device includes a 128-bit security key and lock to protect secure memory blocks and prevent firmware reverse engineering.
- What types of memory are available on the TMS320F28023PTT?
The device features Flash, SARAM, OTP, and Boot ROM.
- Does the TMS320F28023PTT support real-time debugging?
