TI TMS320F28035PNS

C2000 32-bit microcontrollers are optimized for processing, sensing, and driving to improve closed-loop performance in real-time control applications, such as industrial motor drives, photovoltaic inverters and digital power supplies, electric vehicles and transportation, motor control, and sensing and signal processing. The C2000 product line includes the Delfino high-end performance series and the Piccolo entry-level performance series.

The F2803x Piccolo series of microcontrollers integrates the performance of the C28x core and the control law accelerator (CLA) with highly integrated control peripherals into a low-pin-count device. The code of this series of devices is compatible with the legacy code based on C28x and has high analog integration.

An internal regulator enables single power rail operation. The HRPWM module is enhanced to enable bilateral edge control (frequency modulation). An analog comparator with a 10-bit internal reference is added, which can be directly routed to control the PWM output. The ADC can perform conversions in a fixed full-scale range of 0V to 3.3V and supports the proportional operation of the VREFHI/VREFLO reference. The ADC interface has been optimized for low overhead and latency.

• High-efficiency 32-bit CPU (TMS320C28x)
  • 60MHz (16.67ns cycle time)
  • 16x16 and 32x32 MAC operations
  • 16x16 dual MAC
  • Harvard bus architecture
  • Atomic operations
  • Fast interrupt response and processing
  • Unified memory programming model
  • Efficient code (C/C++ and assembly language)
• Programmable Control Law Accelerator (CLA)
  • 32-bit floating-point arithmetic accelerator
  • Code execution independent of main CPU
• Endianness: Little-endian
• JTAG boundary scan support
  • IEEE Standard 1149.1-1990 standard test access port and boundary scan architecture
• Low-cost device and system implementation
  • 3.3V single supply
  • No power supply sequencing required
  • Integrated power-on reset and brown-out reset
  • Low power
  • No analog support pins
• Clocking
  • Two internal zero-pin oscillators
  • On-chip crystal oscillator and external clock input
  • Watchdog timer module
  • Missing clock detection circuit
• Up to 45 individually programmable multiplexed GPIO pins with input filtering
• PIE module supporting all peripheral interrupts
• Three 32-bit CPU timers
• One dedicated 16-bit timer per ePWM module
• On-chip memory
  • Flash, SRAM, OTP, boot ROM available
• Code security module
• 128-bit security key and lock
  • Protects secure memory blocks
  • Prevents firmware reverse engineering
• Serial port peripherals
  • One SCI UART module
  • Two SPI modules
  • One I²C module
  • One LIN module
  • One eCAN module
• Enhanced control peripherals
  • ePWM
  • High-resolution PWM (HRPWM)
  • Enhanced capture (eCAP) module
  • High-resolution input capture (HRCAP) module
  • Enhanced quadrature encoder pulse (eQEP) module
  • ADC
  • On-chip temperature sensor
  • Comparator
• Advanced emulation features
  • Analysis and breakpoint functions
  • Real-time debugging via hardware
• Package options
  • 56-pin RSH Very Thin Quad Flat No-Lead (VQFN)
  • 64-pin Thin Quad Flat Pack (TQFP)
  • 80-pin PN Low-profile Quad Flat Pack (LQFP)
• Temperature options
  • T: -40℃ to 105℃
  • S: -40℃ to 125℃
  • Q: –40℃ to 125℃ (qualified for automotive applications)

• Appliances
• Medical, Health & Fitness
• Building Automation
• Motor Drivers
• EV/HEV Powertrain
• Power Delivery
• Factory Automation
• Telecom Infrastructure
• Grid Infrastructure
• Test & Measurement