Overview
The TMS320F280230DAT is a member of the Piccolo family of microcontrollers from Texas Instruments, based on the high-performance TMS320C28x 32-bit CPU. This microcontroller is designed to provide a powerful and highly integrated solution for demanding control applications. It features a single 3.3-V supply, integrated power-on resets, and brown-out resets, making it suitable for a variety of industrial and automotive applications. The device is code-compatible with previous C28x-based code, ensuring ease of migration and development.
Key Specifications
| Specification | Details |
|---|---|
| Processor | High-Efficiency 32-Bit CPU (TMS320C28x) |
| Frequency | 40 MHz (25-ns Cycle Time) |
| Memory | 32 KB Flash, SARAM, OTP Memory |
| Package | 38-Pin TSSOP (DA) Package |
| GPIO Pins | Up to 22 Multiplexed GPIO Pins |
| 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 with 0 to 3.3-V fixed full-scale range |
| Temperature Range | –40°C to 85°C |
| Supply Voltage | Single 3.3-V Supply |
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
- Up to 22 Multiplexed GPIO Pins
- Three 32-Bit CPU Timers
- On-Chip Flash, SARAM, OTP Memory
- Code-security Module
- Serial Port Peripherals (SCI/SPI/I2C)
- Enhanced Control Peripherals including ePWM and eCAP Modules
- Analog-to-Digital Converter (ADC) and On-Chip Temperature Sensor
Applications
The TMS320F280230DAT is designed for demanding control applications, including industrial automation, motor control, power supply control, and automotive systems. Its high level of analog integration and robust control peripherals make it an ideal choice for applications requiring precise control and high performance.
Q & A
- What is the processor type of the TMS320F280230DAT?
The TMS320F280230DAT features a High-Efficiency 32-Bit CPU (TMS320C28x). - What is the maximum frequency of the TMS320F280230DAT?
The maximum frequency is 40 MHz with a 25-ns cycle time. - How much flash memory does the TMS320F280230DAT have?
The device has 32 KB of flash memory. - What type of package is the TMS320F280230DAT available in?
The TMS320F280230DAT is available in a 38-Pin TSSOP (DA) package. - Does the TMS320F280230DAT support PWM outputs?
Yes, it supports up to 3 Enhanced Pulse Width Modulator (ePWM) Modules for up to 6 Channels. - What is the temperature range of the TMS320F280230DAT?
The operating temperature range is –40°C to 85°C. - Does the TMS320F280230DAT have an on-chip temperature sensor?
Yes, it includes an on-chip temperature sensor. - Is the TMS320F280230DAT code-compatible with previous C28x-based code?
Yes, it is code-compatible with previous C28x-based code. - What serial port peripherals are supported by the TMS320F280230DAT?
The device supports SCI/SPI/I2C serial port peripherals. - What is the supply voltage requirement for the TMS320F280230DAT?
The device requires a single 3.3-V supply.
