TMS320F28035PNS

The TMS320F28035PNS is a 32-bit Piccolo Microcontroller provides the power of the C28x core and control law accelerator (CLA) coupled with highly integrated control peripherals in low pin-count devices. This family is code-compatible with previous C28x-based code, as well as providing a high level of analog integration. An internal voltage regulator allows for single-rail operation. Enhancements have been made to the HRPWM module to allow for dual-edge control (frequency modulation). Analog comparators with internal 10-bit references have been added and can be routed directly to control the PWM outputs. The ADC converts from 0 to 3.3V fixed full-scale range and supports ratio-metric VREFHI/VREFLO references. The ADC interface has been optimized for low overhead and latency.

• High-efficiency 32-bit CPU ( TMS320C28x™)
• 16 x 16 and 32 x 32 MAC operations
• 16 x 16 Dual MAC
• Harvard bus architecture
• Atomic operations
• Fast interrupt response and processing
• Unified memory programming model
• Code-efficient (in C/C++ and assembly)
• Endianness - little endian
• JTAG boundary scan support
• No power sequencing requirement
• Integrated power-on and brown-out resets
• Two internal zero-pin oscillators
• On-chip crystal Oscillator/External clock input
• Dynamic PLL ratio changes supported
• Watchdog timer module
• Missing clock detection circuitry
• Peripheral interrupt expansion (PIE) block that supports all peripheral interrupts
• Three 32-bit CPU timers
• Independent 16-bit timer in each ePWM module
• Code-security module
• 128-bit security Key/Loc
• Enhanced quadrature encoder pulse (eQEP) module
• Analysis and breakpoint functions
• Real-time debug via hardware