TI TMS320F28054MPNT

The C2000 real-time control MCUs are optimized for processing, sensing, and driving, which can improve the closed-loop performance of real-time control applications such as industrial motor drives, photovoltaic inverters and digital power supplies, electric vehicles and transportation, motor control, as well as sensing and signal processing. The C2000 series includes high-performance MCUs and entry-level performance MCUs. The F2805x series of microcontrollers (MCUs) power the C28x core and the CLA coupled with highly integrated control peripherals in devices with fewer pins. The code of this series of devices is compatible with legacy C28x-based code while offering high analog integration. An internal voltage regulator enables single power rail operation. An analog comparator with a 6-bit internal reference is added and can control the PWM output through direct connection. The ADC can perform conversions within a fixed full-scale range of 0V to 3.3V and supports the proportional operation of VREFHI/VREFLO references. The ADC interface is optimized for low overhead and latency. The analog front end (AFE) contains up to seven comparators, up to three integrated DACs, a VREFOUT buffered DAC, up to four PGAs, and up to four digital filters. The PGA can amplify the input signal in three discrete gain modes. The actual number of AFE peripherals will depend on the number of TMS320F2805x devices.

• High-efficiency 32-bit CPU (TMS320C28x)
• 60MHz (16.67ns cycle time)
• 16×16 and 32×32 multiply-and-accumulate (MAC) operations
• 16×16 dual MAC
• Harvard bus architecture
• Atomic operations
• Fast interrupt response and handling
• Unified memory programming model for efficient code (C/C++ and assembly)
• Programmable Control Law Accelerator (CLA)
• 32-bit floating-point math accelerator
• Code execution independent of main CPU
• Dual-zone security module
• Endianness: little-endian
• Low device and system cost
• 3.3V single supply
• No power sequencing required
• Integrated power-on reset and brown-out reset
• Low power consumption
• 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 42 individually programmable, multiplexed GPIO pins with input filtering
• JTAG boundary scan support
• IEEE Standard 1149.1-1990 Standard Test Access Port and Boundary-Scan Architecture
• Peripheral Interrupt Expansion (PIE) module supporting all peripheral interrupts
• Three 32-bit CPU timers
• Dedicated 16-bit timer in each ePWM module
• On-chip memory: Flash, SARAM, message RAM, OTP, CLA data ROM, boot ROM, secure ROM
• 128-bit security key and lock
• Protection of secure memory blocks against firmware reverse engineering
• Serial port peripherals
• Three SCI (UART) modules
• One SPI module
• One I2C bus
• One eCAN bus
• Enhanced control peripherals
• Enhanced PWM (ePWM)
• Enhanced Capture (eCAP) module
• Enhanced Quadrature Encoder Pulse (eQEP) module
• Analog peripherals
• One 12-bit ADC
• One on-chip temperature sensor for oscillator compensation
• Up to seven comparators with up to three integrated DACs
• One buffered reference DAC
• Up to four Programmable Gain Amplifiers (PGA)
• Up to four digital filters
• Advanced debug features
• Analysis and breakpoint capability
• Real-time hardware debugging
• 80-pin PN Low-Profile Quad Flatpack (LQFP)
• Temperature options
• T: -40℃ to 105℃
• S: -40℃ to 125℃
• Q: -40℃ to 125℃ ambient temperature range (AEC Q100 qualified for automotive applications)

• Air conditioner outdoor units
• Elevator door automatic open/close drive control
• Inverter and motor control
• AC drive control modules
• AC input BLDC motor drivers
• DC input BLDC motor drivers