Overview
The TMS320F280200DAS is a 32-bit microcontroller from Texas Instruments, part of the C2000™ Piccolo™ series. This microcontroller is designed to optimize processing, sensing, and actuation for real-time control applications. It features the high-efficiency TMS320C28x CPU and is integrated with various control peripherals, making it suitable for applications such as industrial motor drives, solar inverters, digital power systems, electrical vehicles, and sensing and signal processing.
Key Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | TMS320F280200DAS |
| Core Processor | C28x |
| Core Size | 32-Bit |
| Speed | 40 MHz (25-ns cycle time) |
| Program Memory Size | 16 KB (8K x 16) FLASH |
| RAM Size | 2K x 16 |
| Voltage - Supply (Vcc/Vdd) | 1.71 V ~ 1.995 V |
| Package / Case | 38-TSSOP (0.240", 6.10mm Width) |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Number of I/O | 20 |
| Connectivity | I²C, SCI, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Data Converters | A/D 7x12b |
Key Features
- High-efficiency 32-bit CPU (TMS320C28x) with 16 × 16 and 32 × 32 MAC operations and 16 × 16 dual MAC.
- Harvard bus architecture, atomic operations, and fast interrupt response and processing.
- Unified memory programming model and code-efficient in C/C++ and Assembly.
- Little endian endianness.
- Single 3.3-V supply, no power sequencing requirement, and integrated power-on and brown-out resets.
- Small packaging options, including 38-pin TSSOP.
- Low power consumption and no analog support pins.
- Two internal zero-pin oscillators, on-chip crystal oscillator, and external clock input.
- Watchdog timer module and missing clock detection circuitry.
- Up to 22 individually programmable, multiplexed GPIO pins with input filtering.
- Peripheral Interrupt Expansion (PIE) block supporting all peripheral interrupts.
- Three 32-bit CPU timers and independent 16-bit timer in each Enhanced Pulse Width Modulator (ePWM).
- On-chip memory including Flash, SARAM, OTP, and Boot ROM.
- Code-security module with 128-bit security key and lock to protect secure memory blocks.
- Serial port peripherals: SCI, SPI, I²C, and UART/USART modules.
- Enhanced control peripherals: ePWM, High-Resolution PWM (HRPWM), Enhanced Capture (eCAP) module, ADC, and on-chip temperature sensor.
- Advanced emulation features for analysis and breakpoint functions, and real-time debug through hardware.
Applications
The TMS320F280200DAS is optimized for various real-time control applications, including:
- Industrial motor drives
- Solar inverters and digital power systems
- Electrical vehicles and transportation systems
- Motor control and sensing and signal processing
Q & A
- What is the core processor of the TMS320F280200DAS?
The core processor is the C28x.
- What is the maximum operating speed of the TMS320F280200DAS?
The maximum operating speed is 40 MHz with a 25-ns cycle time.
- How much program memory does the TMS320F280200DAS have?
The TMS320F280200DAS has 16 KB (8K x 16) of FLASH program memory.
- What are the voltage supply requirements for the TMS320F280200DAS?
The voltage supply range is 1.71 V to 1.995 V.
- What types of connectivity does the TMS320F280200DAS support?
The TMS320F280200DAS supports I²C, SCI, SPI, and UART/USART connectivity.
- What are the key peripherals included in the TMS320F280200DAS?
The key peripherals include Brown-out Detect/Reset, POR, PWM, WDT, and various timers and control modules.
- What is the operating temperature range of the TMS320F280200DAS?
The operating temperature range is -40°C to 125°C.
- Does the TMS320F280200DAS have any security features?
Yes, it includes a code-security module with a 128-bit security key and lock to protect secure memory blocks.
- What are the package options for the TMS320F280200DAS?
The package options include a 38-pin DA TSSOP and a 48-pin PT LQFP.
- Is the TMS320F280200DAS suitable for automotive applications?
Yes, it is available with AEC Q100 qualification for automotive applications.
- What are the advanced emulation features of the TMS320F280200DAS?
The TMS320F280200DAS includes advanced emulation features for analysis and breakpoint functions, and real-time debug through hardware.
