TMS320F28069PZPQ

C2000 32-bit microcontrollers are optimized for processing, sensing, and driving to 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, and sensing and signal processing. The C2000 series includes advanced performance MCUs and entry-level performance MCUs. The F2806x series of microcontrollers (MCUs) powers the C28X core and a CLA coupled with highly integrated control peripherals in a device with fewer pins. The code for this family of devices is compatible with legacy code based on C28x, while offering high analog integration. An internal regulator enables single power rail operation. Improvements have been made to the HRPWM module to provide dual-edge control (frequency modulation). A new analog comparator with a 10-bit internal reference has been added to the device to control ePWM outputs by direct connection. The ADC can perform conversions over a fixed full-scale range of 0V to 3.3V and supports proportional operation of the VREFHI/VREFLO references. The ADC interface has been optimized for low overhead and latency.

Applications

• Air conditioner outdoor unit
• Elevator door automatic open/close drive control
• Inverter and motor control
• On-board charger (OBC) and wireless charger
• Automatic sorting equipment
• CNC control
• Textile machine
• Welding machine
• EV charging station power module
• Vehicle wireless charging module
• Energy storage power conversion system (PCS)
• Central inverter
• Micro inverter
• Solar power optimizer
• String inverter
• AC drive control module
• AC drive power stage module
• Linear motor power stage
• Servo drive control module
• Servo drive power stage module
• AC input BLDC motor driver
• DC input BLDC motor driver
• Industrial AC-DC
• Three-phase UPS

Key features

• High-efficiency 32-bit CPU (TMS320C28x)
• 90MHz (11.11ns 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 processing
• Unified memory programming model
• Efficient code (C/C++ and assembly language)
• Floating-Point Unit (FPU)
• Native single-precision floating-point operations
• Programmable Control Law Accelerator (CLA)
• 32-bit floating-point math accelerator
• Code execution independent of main CPU
• Viterbi, Complex Math, CRC Unit (VCU)
• Extended C28x instruction set supporting complex multiplication, Viterbi operations, and cyclic redundancy check (CRC)
• Embedded memory
• Up to 256KB flash
• Up to 100KB RAM
• 2KB one-time programmable (OTP) ROM
• 6-channel DMA
• Low device and system cost
• 3.3V single supply
• No power sequencing required
• Integrated power-on reset and brown-out reset
• Low-power operating modes
• No analog support pins
• Byte order: little-endian
• JTAG boundary scan support
• IEEE Standard 1149.1-1990 Standard Test Access Port and Boundary-Scan Architecture
• Clocking
• Two internal zero-pin oscillators
• On-chip crystal oscillator/external clock input
• Watchdog timer module
• Missing clock detection circuit
• Peripheral interrupt expansion (PIE) module supporting all peripheral interrupts
• Three 32-bit CPU timers
• Advanced control peripherals
• Up to 8 enhanced pulse width modulator (ePWM) modules
• 16 total PWM channels (up to 8 HRPWM supported)
• Independent 16-bit timer in each module
• 3-input enhanced capture (eCAP) modules
• Up to 4 high-resolution capture (HRCAP) modules
• Up to 2 enhanced quadrature encoder pulse (eQEP) modules
• 12-bit ADC with dual sample-and-hold (S/H)
• Up to 3.46MSPS
• Up to 16 channels
• On-chip temperature sensor
• 128-bit security key and lock
• Protection of secure memory blocks
• Prevention of firmware reverse engineering
• Serial port peripherals
• Two SCI [UART] modules
• Two SPI modules
• One I2C bus
• One McBSP bus
• One enhanced controller area network (eCAN)
• USB 2.0 (see device comparison table for availability)
• Full-speed device mode
• Full-speed or low-speed host mode
• Up to 54 individually programmable, multiplexed GPIO pins with input filtering
• Advanced debug features
• Analysis and breakpoint capability
• Real-time debug via hardware
• Package options
• 80-pin PFP and 100-pin PZP PowerPAD thermally enhanced HTQFP
• 80-pin PN and 100-pin PZ LQFP
• Temperature options
• -T: -40℃ to 105℃
• -S: -40℃ to 125℃
• Q: -40℃ to 125℃ ambient temperature range (AEC Q100 qualified for automotive applications)