Overview
The TMS320F28030PNS is a high-performance, 32-bit real-time microcontroller from Texas Instruments, part of the C2000™ C28x Piccolo™ series. This microcontroller is designed for automotive and industrial applications, offering advanced features and peripherals that make it suitable for a wide range of control and monitoring tasks.
It features a high-efficiency 32-bit CPU (TMS320C28x) operating at 60 MHz with a cycle time of 16.67 ns. The device includes a Programmable Control Law Accelerator (CLA) for independent execution of code, enhancing overall system performance.
Key Specifications
| Specification | Value |
|---|---|
| Frequency | 60 MHz |
| Core Size | 32-Bit |
| Package / Case | 80-Pin PN Low-Profile Quad Flatpack (LQFP) |
| Program Memory Size | 32 KB (6K x 16) |
| RAM Size | 6K x 16 |
| Supply Voltage | 3.3 V (nominal), 1.71 V to 1.995 V |
| Operating Temperature | -40°C to 125°C |
| Number of I/Os | 45 |
| Data Converters | 16x12-bit ADC |
| Interfaces | CAN, I2C, LIN, SCI, SPI, UART/USART |
| Watchdog Timers | Yes |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
Key Features
- High-efficiency 32-bit CPU (TMS320C28x) with 60 MHz frequency and 16.67 ns cycle time.
- Programmable Control Law Accelerator (CLA) for independent execution of code.
- Harvard bus architecture and atomic operations for enhanced performance.
- Fast interrupt response and processing.
- Unified memory programming model and code-efficient in C/C++ and Assembly.
- Integrated power-on reset and brown-out reset.
- Low power consumption and no analog support pins required.
- Two internal zero-pin oscillators, on-chip crystal oscillator, and external clock input.
- Watchdog timer module and missing clock detection circuitry.
- Advanced emulation features including analysis and breakpoint functions.
- Real-time debug through hardware.
- Up to 45 individually programmable, multiplexed GPIO pins.
- Analog-to-Digital Converter (ADC), on-chip temperature sensor, and comparators.
Applications
The TMS320F28030PNS is designed for various applications, particularly in the automotive and industrial sectors. It is suitable for:
- Motor control systems, including brushless DC motors and stepper motors.
- Power electronics and power conversion systems.
- Sensor interfaces and data acquisition systems.
- Automotive control systems, such as engine control units and transmission control units.
- Industrial automation and control systems.
Q & A
- What is the operating frequency of the TMS320F28030PNS?
The operating frequency of the TMS320F28030PNS is 60 MHz.
- What is the core size of the TMS320F28030PNS?
The core size of the TMS320F28030PNS is 32-bit.
- What are the package options for the TMS320F28030PNS?
The TMS320F28030PNS is available in an 80-Pin PN Low-Profile Quad Flatpack (LQFP) package.
- What is the program memory size of the TMS320F28030PNS?
The program memory size of the TMS320F28030PNS is 32 KB (6K x 16).
- What are the interfaces supported by the TMS320F28030PNS?
The TMS320F28030PNS supports CAN, I2C, LIN, SCI, SPI, and UART/USART interfaces.
- Does the TMS320F28030PNS have a watchdog timer?
Yes, the TMS320F28030PNS includes a watchdog timer.
- What is the operating temperature range of the TMS320F28030PNS?
The operating temperature range of the TMS320F28030PNS is -40°C to 125°C.
- What peripherals are included in the TMS320F28030PNS?
The TMS320F28030PNS includes peripherals such as brown-out detect/reset, POR, PWM, and WDT.
- Is the TMS320F28030PNS AEC-Q100 qualified?
Yes, the TMS320F28030PNS is AEC-Q100 qualified for automotive applications.
- What is the supply voltage range for the TMS320F28030PNS?
The supply voltage range for the TMS320F28030PNS is 1.71 V to 1.995 V (nominal 3.3 V).
