Overview
The TMS320F280230PTT is a member of the Piccolo family of microcontrollers from Texas Instruments. This device is part of the C2000™ series, known for its high-efficiency 32-bit CPU (TMS320C28x) and extensive integration of control peripherals. The TMS320F280230PTT is designed to provide a high level of analog integration and is code-compatible with previous C28x-based code. It features a single 3.3-V supply, integrated power-on and brown-out resets, and small packaging options, making it suitable for a variety of control applications.
Key Specifications
| Parameter | Value |
|---|---|
| CPU | High-Efficiency 32-Bit CPU (TMS320C28x) |
| Operating Frequency | 40 MHz (25-ns Cycle Time), 50 MHz (20-ns Cycle Time) |
| Flash Memory | 32 KB |
| Package Type | 48-Pin PT Low-Profile Quad Flatpack (LQFP) |
| Operating Temperature Range | -40°C to 105°C |
| Supply Voltage | Single 3.3-V Supply |
| GPIO Pins | Up to 22 Multiplexed GPIO Pins |
| CPU Timers | Three 32-Bit CPU Timers |
| PWM Modules | Up to 3 Enhanced Pulse Width Modulator (ePWM) Modules for up to 6 Channels |
| ADC | Analog-to-Digital Converter (ADC) with 0 to 3.3-V fixed full-scale range |
| Security Features | 128-Bit Security Key and Lock |
Key Features
- High-Efficiency 32-Bit CPU (TMS320C28x) with 16 x 16 and 32 x 32 MAC Operations
- Integrated Power-on Resets and Brown-out Resets
- Two Internal Zero-pin Oscillators and On-Chip Crystal Oscillator/External Clock Input
- Up to 22 Multiplexed GPIO Pins with Input Filtering
- Three 32-Bit CPU Timers and Independent 16-Bit Timer in Each ePWM Module
- On-Chip Flash, SARAM, OTP, and Boot ROM Memory
- Code-security Module with 128-Bit Security Key and Lock
- Serial Port Peripherals including SCI (UART), SPI, and I2C Bus
- Enhanced Control Peripherals including ePWM, eCAP, and ADC
- On-Chip Temperature Sensor and Analog Comparators with internal 10-bit references
- Advanced Emulation Features with Analysis and Breakpoint Functions, and Real-Time Debug via Hardware
Applications
The TMS320F280230PTT is suitable for various control applications, including:
- Industrial Automation and Control Systems
- Motor Control and Drives
- Power Supplies and Power Management Systems
- Sensor and Actuator Control in Automotive and Aerospace Systems
- Medical Devices and Diagnostic Equipment
- Consumer Electronics and Home Appliances
Q & A
- What is the operating frequency of the TMS320F280230PTT?
The TMS320F280230PTT operates at 40 MHz (25-ns Cycle Time) and 50 MHz (20-ns Cycle Time).
- What type of package does the TMS320F280230PTT come in?
The TMS320F280230PTT comes in a 48-Pin PT Low-Profile Quad Flatpack (LQFP) package.
- What is the operating temperature range of the TMS320F280230PTT?
The operating temperature range is -40°C to 105°C.
- Does the TMS320F280230PTT have integrated power management features?
Yes, it has integrated power-on and brown-out resets, and a single 3.3-V supply with no power sequencing requirement.
- What types of memory are available on the TMS320F280230PTT?
The device includes on-chip Flash, SARAM, OTP, and Boot ROM memory.
- What security features does the TMS320F280230PTT offer?
The device features a 128-Bit Security Key and Lock to protect secure memory blocks and prevent firmware reverse engineering.
- Does the TMS320F280230PTT support serial communication protocols?
Yes, it supports SCI (UART), SPI, and I2C Bus protocols.
- What are the enhanced control peripherals available on the TMS320F280230PTT?
The device includes enhanced pulse width modulator (ePWM) modules, enhanced capture (eCAP) module, and an analog-to-digital converter (ADC).
- Is the TMS320F280230PTT code-compatible with previous C28x-based code?
Yes, it is code-compatible with previous C28x-based code.
- What development tools are available for the TMS320F280230PTT?
Development tools include the TMDSCNCD28027 Piccolo controlCARD, XDS200 USB Debug Probe, and XDS560v2 System Trace USB & Ethernet Debug Probe.
