Overview
The TMS320F280260PTS is a member of the TMS320F2802x0 Piccolo™ microcontroller family from Texas Instruments. This high-performance microcontroller is designed for demanding control applications, offering a balance of processing power, peripheral functionality, and low system cost.
It features a high-efficiency 32-bit CPU based on the TMS320C28x™ architecture, operating at either 50 MHz or 40 MHz. The device is powered by a single 3.3-V supply, eliminating the need for power sequencing. Integrated power-on and brown-out resets ensure reliable operation.
Key Specifications
| Specification | Details |
|---|---|
| Processor | High-Efficiency 32-Bit CPU (TMS320C28x™) |
| Operating Frequency | 50 MHz (20-ns cycle time), 40 MHz (25-ns cycle time) |
| Supply Voltage | Single 3.3-V Supply |
| On-chip Memory | 16K x 16 flash, 4K x 16 SARAM, 1K x 16 OTP ROM, 8K x 16 Boot ROM |
| ADC Resolution | 12-bit ADC, 16 channels |
| GPIO Pins | Up to 35 individually programmable, multiplexed GPIO pins with input filtering |
| Package Options | 38-pin and 48-pin TSSOP and LQFP packages |
| Temperature Range | –40°C to 85°C |
Key Features
- High-performance 32-bit CPU with Harvard bus architecture and support for 16 x 16 and 32 x 32 MAC operations.
- Integrated power-on and brown-out resets.
- No power sequencing requirement.
- On-chip temperature sensor.
- Three 32-bit CPU timers and independent 16-bit timer in each ePWM module.
- Peripheral Interrupt Expansion (PIE) block supporting all peripheral interrupts.
- Up to 2 SCI (UART) modules, up to 2 CAN modules, and one I2C bus.
- Low-power modes including IDLE, STANDBY, and HALT modes.
- Advanced emulation features and real-time debug via hardware.
- Development support with ANSI C/C++ compiler/assembler/linker and Code Composer Studio™ IDE.
Applications
The TMS320F280260PTS microcontroller is suited for a variety of demanding control applications, including:
- Digital motor control and servo control.
- Digital power conversion and management.
- Industrial automation and control systems.
- Automotive control systems (with appropriate temperature and qualification options).
- Medical devices requiring precise control and monitoring.
Q & A
- What is the operating frequency of the TMS320F280260PTS?
The TMS320F280260PTS operates at either 50 MHz (20-ns cycle time) or 40 MHz (25-ns cycle time).
- What is the supply voltage requirement for this microcontroller?
The device requires a single 3.3-V supply.
- What types of on-chip memory are available on the TMS320F280260PTS?
The device includes 16K x 16 flash, 4K x 16 SARAM, 1K x 16 OTP ROM, and 8K x 16 Boot ROM.
- What is the resolution and number of channels of the ADC on this microcontroller?
The ADC has a 12-bit resolution with 16 channels.
- What are the package options available for the TMS320F280260PTS?
The device is available in 38-pin and 48-pin TSSOP and LQFP packages.
- Does the TMS320F280260PTS support low-power modes?
- What development tools are available for the TMS320F280260PTS?
- What are some common applications for the TMS320F280260PTS?
- Does the TMS320F280260PTS have integrated temperature sensing capabilities?
- What is the temperature range for the TMS320F280260PTS?
