Overview
The TMS320F28062FPZT is a high-performance 32-bit microcontroller from Texas Instruments, part of the TMS320F2806x family. This device is built around the TMS320C28x CPU core, which operates at a clock speed of 90 MHz with an instruction cycle time of 11.11 ns. It is designed for advanced control applications, offering a robust set of peripherals and a high level of analog integration. The microcontroller is suitable for various industrial, automotive, and consumer electronics applications, providing efficient processing, low power consumption, and comprehensive peripheral support.
Key Specifications
| Specification | Details |
|---|---|
| CPU Core | TMS320C28x, 32-bit |
| Clock Speed | 90 MHz (11.11-ns cycle time) |
| Memory | Up to 256KB of flash, up to 100KB of RAM, 2KB of One-Time Programmable (OTP) ROM |
| Peripheral Interfaces | Two SCI/UART modules, two SPI modules, one I2C bus, one McBSP bus, one eCAN module, USB 2.0 |
| ADC | 12-bit, dual Sample-and-Hold, up to 3.46 MSPS, up to 16 channels |
| PWM Modules | Up to 8 Enhanced Pulse-Width Modulator (ePWM) modules, 16 PWM channels total |
| Timer Modules | Three 32-bit CPU timers |
| GPIO | Up to 54 individually programmable, multiplexed General-Purpose Input/Output (GPIO) pins |
| Package Options | 80-pin PFP and 100-pin PZP PowerPAD™ Thermally Enhanced Thin Quad Flatpacks (HTQFPs), 80-pin PN and 100-pin PZ Low-Profile Quad Flatpacks (LQFPs) |
| Temperature Range | –40°C to 105°C (T), –40°C to 125°C (S and Q) |
| Supply Voltage | Single 3.3-V supply |
Key Features
- High-efficiency 32-bit CPU with 16 × 16 and 32 × 32 Multiply and Accumulate (MAC) operations
- Floating-Point Unit (FPU) for native single-precision floating-point operations
- Programmable Control Law Accelerator (CLA) for 32-bit floating-point math acceleration
- Viterbi, Complex Math, CRC Unit (VCU) for extended instruction set support
- Embedded memory with up to 256KB of flash, up to 100KB of RAM, and 2KB of OTP ROM
- Six-channel Direct Memory Access (DMA)
- Low-power operating modes and integrated power-on reset and brownout reset
- Advanced control peripherals including ePWM, eCAP, HRCAP, and eQEP modules
- 12-bit Analog-to-Digital Converter (ADC) with dual Sample-and-Hold and up to 3.46 MSPS
- On-chip temperature sensor and analog comparators with internal 10-bit references
- Full-speed USB 2.0 device and host mode support
- Advanced debug features with real-time debug through hardware
Applications
The TMS320F28062FPZT is widely used in various applications requiring advanced control and signal processing. These include:
- Industrial control systems such as motor control, power conversion, and sensing
- Automotive systems, including engine control, transmission control, and safety systems (AEC Q100 qualified)
- Consumer electronics requiring high-performance processing and low power consumption
- Medical devices that need precise control and signal processing
- Rename and renewable energy systems, such as solar and wind power control
Q & A
- What is the clock speed of the TMS320F28062FPZT microcontroller?
The clock speed is 90 MHz with an instruction cycle time of 11.11 ns. - How much flash and RAM memory does the TMS320F28062FPZT have?
It has up to 256KB of flash and up to 100KB of RAM. - What types of peripheral interfaces are available on the TMS320F28062FPZT?
The device includes two SCI/UART modules, two SPI modules, one I2C bus, one McBSP bus, one eCAN module, and USB 2.0. - What is the resolution and conversion rate of the ADC on the TMS320F28062FPZT?
The ADC is 12-bit with a conversion rate of up to 3.46 MSPS. - How many PWM channels are available on the TMS320F28062FPZT?
There are up to 8 Enhanced Pulse-Width Modulator (ePWM) modules, providing 16 PWM channels total. - What is the temperature range for the TMS320F28062FPZT?
The temperature range is –40°C to 105°C (T), –40°C to 125°C (S and Q). - Does the TMS320F28062FPZT support USB?
Yes, it supports full-speed USB 2.0 device and host mode. - What is the supply voltage for the TMS320F28062FPZT?
The supply voltage is a single 3.3-V supply. - Are there any advanced debug features on the TMS320F28062FPZT?
Yes, it includes advanced debug features with real-time debug through hardware. - Is the TMS320F28062FPZT suitable for automotive applications?
Yes, it is AEC Q100 qualified for automotive applications.
