Overview
The TMS320F28034RSHS is a high-performance, 32-bit real-time microcontroller from Texas Instruments, part of the TMS320F2803x series. This microcontroller is designed for demanding control applications, offering a robust set of features and peripherals that make it ideal for industrial, automotive, and other real-time control systems.
Key Specifications
| Specification | Value |
|---|---|
| Processor | 32-bit TMS320C28x CPU |
| Clock Speed | 60 MHz (16.67 ns cycle time) |
| MAC Operations | 16 × 16 and 32 × 32 MAC operations, 16 × 16 dual MAC |
| Memory | Up to 10K words of flash, 1K words of OTP ROM, 6K words of SARAM |
| ADC | 12-bit ADC with up to 16 channels, 4.6 MSPS conversion rate |
| ePWM Channels | Up to 14 ePWM channels |
| eCAP Inputs | Up to 1 eCAP input |
| eQEP Modules | Up to 1 eQEP module |
| Watchdog Timer | Yes |
| Temperature Sensor | Yes |
| Package Type | 56-Pin RSH Very Thin Quad Flatpack (No lead) (VQFN) |
| Supply Voltage | 3.3 V |
| Temperature Range | T: –40°C to 105°C, S: –40°C to 125°C, Q: –40°C to 125°C (AEC Q100 qualification for automotive applications) |
Key Features
- High-efficiency 32-bit CPU with Harvard bus architecture and fast interrupt response
- Programmable Control Law Accelerator (CLA) for independent 32-bit floating-point math operations
- Integrated power-on reset, brown-out reset, and low power modes
- Two internal zero-pin oscillators, on-chip crystal oscillator, and external clock input
- Advanced emulation features including real-time debug through hardware
- Up to 45 individually programmable, multiplexed GPIO pins
- Support for JTAG boundary scan (IEEE Standard 1149.1-1990)
- Enhanced peripherals such as eCAN, LIN, SPI, SCI, and I2C
Applications
The TMS320F28034RSHS is suitable for a variety of real-time control applications, including:
- Industrial control systems such as motor control, power conversion, and automation
- Automotive systems, including engine control, transmission control, and safety systems
- Medical devices requiring precise control and monitoring
- Aerospace and defense applications where reliability and performance are critical
- Renewable energy systems, such as solar and wind power control
Q & A
- What is the clock speed of the TMS320F28034RSHS?
The clock speed of the TMS320F28034RSHS is 60 MHz with a cycle time of 16.67 ns. - What types of MAC operations does the TMS320F28034RSHS support?
The TMS320F28034RSHS supports 16 × 16 and 32 × 32 MAC operations, as well as 16 × 16 dual MAC operations. - What is the memory configuration of the TMS320F28034RSHS?
The TMS320F28034RSHS has up to 10K words of flash, 1K words of OTP ROM, and 6K words of SARAM. - Does the TMS320F28034RSHS have a temperature sensor?
Yes, the TMS320F28034RSHS includes an on-chip temperature sensor. - What is the package type of the TMS320F28034RSHS?
The TMS320F28034RSHS is available in a 56-Pin RSH Very Thin Quad Flatpack (No lead) (VQFN) package. - What are the temperature range options for the TMS320F28034RSHS?
The temperature range options are T: –40°C to 105°C, S: –40°C to 125°C, and Q: –40°C to 125°C (AEC Q100 qualification for automotive applications). - Does the TMS320F28034RSHS support JTAG boundary scan?
Yes, the TMS320F28034RSHS supports JTAG boundary scan according to IEEE Standard 1149.1-1990. - What peripherals are available on the TMS320F28034RSHS?
The TMS320F28034RSHS includes peripherals such as eCAN, LIN, SPI, SCI, I2C, and more. - What is the supply voltage for the TMS320F28034RSHS?
The nominal supply voltage for the TMS320F28034RSHS is 3.3 V. - Does the TMS320F28034RSHS have advanced emulation features?
Yes, the TMS320F28034RSHS includes advanced emulation features such as real-time debug through hardware.
