Overview
The TMS320F28052PNS is a high-performance 32-bit microcontroller from Texas Instruments, part of the C2000™ Piccolo microcontroller family. This device is designed for demanding control applications, offering a robust set of features and peripherals that make it suitable for a wide range of industrial and automotive uses. The TMS320F28052PNS is built on high-efficiency static CMOS technology and features a 32-bit CPU (TMS320C28x) with a clock speed of up to 60 MHz.
Key Specifications
| Specification | Details |
|---|---|
| CPU | 32-bit TMS320C28x CPU, 60 MHz (16.67-ns cycle time) |
| Flash Memory | 64 KB flash |
| RAM | 20 KB (words) |
| ADC | 12-bit ADC, 16 channels, 3.75 MSPS conversion rate |
| PWM Outputs | Up to 14 PWM outputs |
| Timers | Three 32-bit CPU timers |
| Communication Interfaces | Up to 3 SCI (UART) modules, 2 CAN modules, 1 I2C bus, 1 SPI module |
| GPIO | Up to 35 individually programmable, multiplexed GPIO pins with input filtering |
| Package | 80-pin LQFP (Low Profile Quad Flat Package) |
| Operating Temperature | -40°C to 105°C |
| Supply Voltage | 3.3 V (nominal) |
Key Features
- High-Performance CPU: 32-bit TMS320C28x CPU with 60 MHz clock speed and 16 × 16 and 32 × 32 MAC operations.
- Analog Integration: 12-bit ADC with 16 channels, internal voltage regulator, and analog comparators with internal 6-bit references.
- PWM and Timer Capabilities: Up to 14 PWM outputs and three 32-bit CPU timers.
- Communication Peripherals: Multiple SCI (UART), CAN, I2C, and SPI modules.
- GPIO and Interrupts: Up to 35 individually programmable GPIO pins and support for external core interrupts.
- Low-Power Modes: IDLE, STANDBY, and HALT modes to reduce power consumption.
- Development Support: Code Composer Studio™ IDE, ANSI C/C++ compiler/assembler/linker, and digital motor control and digital power software libraries.
Applications
- Industrial Control Systems: Suitable for motor control, power conversion, and other industrial automation applications.
- Automotive Systems: Qualified for automotive applications (AEC-Q100) and used in various vehicle control systems.
- Medical Devices: Can be used in medical devices requiring precise control and high-performance processing.
- Consumer Electronics: Applicable in advanced consumer electronics that require robust control and analog integration.
Q & A
- What is the clock speed of the TMS320F28052PNS?
The TMS320F28052PNS has a clock speed of up to 60 MHz.
- How much flash memory does the TMS320F28052PNS have?
The device has 64 KB of flash memory.
- What is the resolution and conversion rate of the ADC?
The ADC is 12-bit with a conversion rate of up to 3.75 MSPS.
- How many PWM outputs does the TMS320F28052PNS support?
The device supports up to 14 PWM outputs.
- What communication interfaces are available on the TMS320F28052PNS?
The device includes SCI (UART), CAN, I2C, and SPI modules.
- What is the operating temperature range of the TMS320F28052PNS?
The operating temperature range is -40°C to 105°C.
- Does the TMS320F28052PNS support low-power modes?
Yes, it supports IDLE, STANDBY, and HALT modes to reduce power consumption.
- What development tools are available for the TMS320F28052PNS?
Development tools include Code Composer Studio™ IDE, ANSI C/C++ compiler/assembler/linker, and digital motor control and digital power software libraries.
- Is the TMS320F28052PNS qualified for automotive applications?
Yes, it is AEC-Q100 qualified for automotive applications.
- What package options are available for the TMS320F28052PNS?
The device is available in an 80-pin LQFP (Low Profile Quad Flat Package).
