Overview
The TMS320F2802PZA, produced by Texas Instruments, is a member of the TMS320C28x DSP generation and part of the C2000 family of microcontrollers. This device is designed for high-performance and demanding control applications, such as motor drive and control, and digital power management. It features a high-performance 32-bit CPU with advanced peripherals and low-power design, making it suitable for a wide range of industrial and automotive applications.
Key Specifications
| Parameter | Value |
|---|---|
| Processor Speed | 100 MHz (10-ns cycle time), 60 MHz (16.67-ns cycle time) |
| Core Voltage | 1.8 V |
| I/O Voltage | 3.3 V |
| Flash Memory | 32K × 16 |
| SARAM | 6K × 16 |
| OTP ROM | 1K × 16 (flash devices only) |
| Boot ROM | 4K × 16 |
| PWM Outputs | Up to 16 |
| HRPWM Outputs | Up to 6 with 150-ps MEP resolution |
| Capture Inputs | Up to four |
| Quadrature Encoder Interfaces | Up to two |
| ADC | 12-bit, 16 channels |
| GPIO Pins | Up to 35 individually programmable, multiplexed GPIO pins with input filtering |
| Package Options | Thin quad flatpack (PZ), MicroStar BGA™ (GGM, ZGM) |
| Temperature Range | –40°C to 85°C (PZ, GGM, ZGM), –40°C to 125°C (PZ) for AEC-Q100 qualification |
Key Features
- High-performance static CMOS technology with 100 MHz and 60 MHz operation
- Low-power design with 1.8-V core and 3.3-V I/O
- High-performance 32-bit CPU (TMS320C28x) with 16 × 16 and 32 × 32 MAC operations
- Harvard bus architecture and atomic operations
- Fast interrupt response and processing, unified memory programming model
- On-chip memory including flash, SARAM, and OTP ROM
- Enhanced control peripherals such as PWM, HRPWM, capture inputs, and quadrature encoder interfaces
- Serial port peripherals including SPI, SCI (UART), CAN, and I2C
- 12-bit ADC with 16 channels and fast conversion rates
- Advanced emulation features with real-time debug via hardware
- Low-power modes (IDLE, STANDBY, HALT) and individual peripheral clock disable
Applications
- Motor drive and control systems
- Digital power management and control
- Industrial automation and control systems
- Automotive applications (with AEC-Q100 qualification)
- Power supplies and converters
- Renewable energy systems
Q & A
- What is the maximum operating frequency of the TMS320F2802PZA?
The TMS320F2802PZA operates at up to 100 MHz (10-ns cycle time) and 60 MHz (16.67-ns cycle time).
- What is the core voltage and I/O voltage of the TMS320F2802PZA?
The core voltage is 1.8 V, and the I/O voltage is 3.3 V.
- How much flash memory does the TMS320F2802PZA have?
The TMS320F2802PZA has 32K × 16 flash memory.
- What types of serial port peripherals are available on the TMS320F2802PZA?
The device includes SPI, SCI (UART), CAN, and I2C serial port peripherals.
- Does the TMS320F2802PZA support low-power modes?
- What is the resolution of the HRPWM outputs on the TMS320F2802PZA?
The HRPWM outputs have a resolution of 150 ps.
- How many GPIO pins are available on the TMS320F2802PZA?
Up to 35 individually programmable, multiplexed GPIO pins with input filtering are available.
- What are the package options for the TMS320F2802PZA?
The device is available in thin quad flatpack (PZ) and MicroStar BGA™ (GGM, ZGM) packages.
- What is the temperature range for the TMS320F2802PZA?
The temperature range is –40°C to 85°C (PZ, GGM, ZGM), and –40°C to 125°C (PZ) for AEC-Q100 qualification.
- Does the TMS320F2802PZA support real-time debugging?
