C2000™ Piccolo™ TMS320F2806x Microcontroller Series Overview The Piccolo™ TMS320F2806x microcontroller series is a member of the C2000™ family of real-time microcontrollers. This microcontroller series features all-around performance for a wide variety of closed-loop control applications, including motor control, solar power, power supplies, appliances, automotive and more. Get Started with TMS320F2806x MCUs Learn more about View technical Piccolo ’F2806x MCUs > documents > Purchase a Select a Compare ’F2806x development kit > TMS320F2806x MCU > to other Piccolo MCUs > Download software > www.ti.com/product/tms320f280692016 C2000™ Piccolo™ TMS230F2806x Microcontroller Series Feature Guide Built for Closed-Loop Control C2000™ microcontrollers are built with an optimized architecture for processing, sensing and actuation to increase closed-loop performance in real-time systems. Powerful C28x™ DSP Processing Built around the 32-bit C28x™ DSP processing core and CLA co-processor, F2806x MCUs can process up to 180 MIPS with low interrupt response time, including single-cycle execution of common control law operations. See the TMS320C28x DSP CPU and Instruction Set User Guide to learn more. 2 | C2000™ Piccolo™ TMS320F2806x Microcontroller Series Texas Instruments C2000™ Piccolo™ TMS230F2806x Microcontroller Series Feature Guide Viterbi, Complex Math and CRC Accelerate communication and signal processing algorithms with the VCU processing extension to the C28x core. With the VCU, communications and signal processing algorithms can run up to 8× faster. The VCU includes instruction support for complex math, Viterbi and cyclic redundancy check (CRC) operations. See page 138 of the TMS320C28x Extended Instruction Set Technical Reference Manual to learn more. Floating-Point Support Ease of floating-point programming with support of IEEE single-precision floating-point operations. For code compatibility with devices without FPU support, C2000 offers IQMath libraries, providing all the benefits of floating-point programming and code portability on fixed-point devices. See page 7 of the TMS320C28x Extended Instruction Set Technical Reference Manual to learn more. Parallel Processing with the CLA Run multiple control loops independently with the power of the 90-MIPS CLA Real-Time coprocessor. The CLA is an optimized floating-point math processor based on the C28x core. With the CLA and C28x processors, multiple control functions can be implemented with a single MCU. See page 530 of the TMS320F2806x Technical Reference Manual to learn more. Texas Instruments C2000™ Piccolo™ TMS320F2806x Microcontroller Series | 3 C2000™ Piccolo™ TMS230F2806x Microcontroller Series Feature Guide High-Resolution PWM Waveforms With over 100× greater resolution than a standard PWM generators, high- resolution PWM generation with Micro Edge Positioning (MEP) technology enables higher performing systems. HRPWMs support high timing resolution for duty cycle, period and phase offset settings during PWM generation, providing unparalleled performance for the range of PWM generation and synchronization techniques required in power electronics applications. See page 370 of the TMS320F2806x Technical Reference Manual to learn more. Ultra-Configurable PWM Waveforms A multitude of configuration options enables generation of advanced PWM waveforms. PWM duty cycle can be configured according to zero, period, CMPA and CMPB timer events. Independent rising and falling edge deadband prevents energy losses. Phase relationships between PWM waveforms are supported. From buck converter control to LLC resonant converter control, C2000 PWMs have what it takes. See page 241 of the TMS320F2806x Technical Reference Manual to learn more. Deadband Protection Minimize power losses from shoot through currents in FET switches with programmable dead band. TMS320F2806x MCU deadband has precision at double the clock rate of the MCU to further optimize efficiency. See page 281 of the TMS320F2806x Technical Reference Manual to learn more. 4 | C2000™ Piccolo™ TMS320F2806x Microcontroller Series Texas Instruments C2000™ Piccolo™ TMS230F2806x Microcontroller Series Feature Guide PWM Phase Synchronization C2000 PWM modules support configurable phase offset and time synchronization between PWMs. This enables control of advanced power stages where phase relationships between PWM waveforms are needed, such as multi-phase DC/ DC converters. Likewise, phase-shifted full-bridge and zero-voltage switched fullbridge power converters can be implemented with cycle-by-cycle modification of the phase value. See page 320 of the TMS320F2806x Technical Reference Manual to learn more. High-Performance ADC Sensing Get higher performance from your system. F2806x ADCs support conversion rates up to 3.46 mega samples per second with dual simultaneous sampling, perfect for motor control and power supply applications. See page 486 of the TMS320F2806x Technical Reference Manual to learn more. On-Time ADC Triggering Sensing and actuation that work in harmony. C2000 MCUs support on-time feedback sampling through automated triggering from PWM modules. See page 487 of the TMS320F2806x Technical Reference Manual to learn more. Texas Instruments C2000™ Piccolo™ TMS320F2806x Microcontroller Series | 5 C2000™ Piccolo™ TMS230F2806x Microcontroller Series Feature Guide Robust System Protection and Control Integrated analog comparators are tied to ADC inputs and provide overcurrent or overvoltage system protection, asynchronously shutting down (i.e., fault trip) PWM outputs in as little as 50 ns. Furthermore, with included ramp generation logic, advanced power stage control—like peak current mode control—can be implemented for power supply applications. See page 521 of the TMS320F2806x Technical Reference Manual to learn more. Ready-to-Use Analog Comparators Analog comparators on C2000 MCUs come ready-to-use. The analog comparators are tied internally to the ADC input pins, which means they require no external routing or additional pin utilization. This saves board routing space, frees up MCU pins for other functions, reduces latency and makes it easy for designers to implement system protection. See pages 84 and 95 of the TMS320F2806x Data Sheet to learn more. Tripping When You Want It Analog comparators on C2000 MCUs also include blanking window and filtering features, allowing removal of noise and unwanted PWM trip triggering. See page 303 of the TMS320F2806x Technical Reference Manual to learn more. 6 | C2000™ Piccolo™ TMS320F2806x Microcontroller Series Texas Instruments C2000™ Piccolo™ TMS230F2806x Microcontroller Series Feature Guide Peak Current-Mode Control Capable C2000 MCUs bring the benefits of digital control to even the more complex control methodologies like peak current-mode control. Designers can build high- performance digital power supplies controlled by peak current-mode control with slope compensation support. See page 328 of the TMS320F2806x Technical Reference Manual to learn more. High-Resolution Signal Detection With high-resolution captures (HRCAP), you can detect input signal edges at a clock resolution of 300 ps versus 16,667 ps for a normal capture interface. This introduces less error into your system when you need to detect highfrequency digital signals from external sensors and other interfaces. With the HRCAP, systems can achieve greater accuracy of measurements like speed and distance, or realize greater sensitivity for short-pulse applications like capacitive touch. See page 402 of the TMS320F2806x Technical Reference Manual to learn more. Encoder Motor Feedback With the Quadrature Encoder Pulse Module (QEP), you can interface with linear or rotary incremental encoders, providing position, direction and speed measurements in motion-control systems. Benefits include flexible interfacing to support a variety of encoders, support for low-speed measurements, and motor stall detection. See page 451 of the TMS320F2806x Technical Reference Manual to learn more. Texas Instruments C2000™ Piccolo™ TMS320F2806x Microcontroller Series | 7 C2000™ Piccolo™ TMS230F2806x Microcontroller Series Feature Guide USB 2.0 Connectivity Provide external connectivity to your MCU-based system with industrystandard USB 2.0 connectivity. See page 1107 of the TMS320F2806x Technical Reference Manual to learn more. CAN 2.0B Connectivity TMS320F2806x MCUs include a complete CAN controller compatible with the CAN 2.0B standard. This enables communication with other microcontrollers and logic in automotive applications. See page 1039 of the TMS320F2806x Technical Reference Manual to learn more. Serial Connectivity Expand system functionality with robust serial connectivity. The TMS320F2806x series features various serial connectivity options, including SPI, UART, I2C and McBSP. See pages 837, 870, 898 and 927 of the TMS320F2806x Technical Reference Manual to learn more. 8 | C2000™ Piccolo™ TMS320F2806x Microcontroller Series Texas Instruments C2000™ Piccolo™ TMS230F2806x Microcontroller Series Feature Guide Real-Time Debugging C2000™ MCUs feature real-time debugging, enabling designers to debug their systems while keeping them in action. Where traditional MCUs stop all threads or prevent interrupts from being handled, C2000 MCUs allow time-critical interrupts to be serviced while background program execution is suspended. This functionality gives designers real-time, non-intrusive debugging of their system, making it easier to understand and adjust how the system performs. See page 477 of the C28x™ CPU and Instruction Set Reference Guide to learn more. 80- and 100-Pin QFP Packages Choose between 80- and 100-pin packages, with package sizes from 14×14 mm2 to 16×16mm2. See page 163 of the TMS320F2806x Data Sheet to view all package options. Extended Temperature Options and AEC-Q100 Automotive Qualification Choose from three operating temperature options: • –40 to 105°C • –40 to 125°C • –40 to 125°C AEC-Q100 qualified Texas Instruments C2000™ Piccolo™ TMS320F2806x Microcontroller Series | 9 C2000™ Piccolo™ TMS230F2806x Microcontroller Series TMS320F2806x Technical Documentation and Resources Product Data Sheet Technical Reference Manual Silicon Errata View View View TMS320C28x Extended Instruction Set Technical Reference Manual TMS320C28x DSP CPU and Instruction Set TMS320C28x Optimizing C/C++ Compiler View View View Product Web Page E2E™ Support Forums Application Solutions View View View 10 | C2000™ Piccolo™ TMS320F2806x Microcontroller Series Texas Instruments C2000™ Piccolo™ TMS230F2806x Microcontroller Series Software and Tools controlSUITE™ Software One place for all C2000 microcontroller software. controlSUITE includes: device support libraries, DSP and math libraries, application libraries, example projects, MCU documentation, development kit software and hardware source, technical application guides, training and more. Learn More Code Composer Studio™ IDE Code Composer Studio IDE is an integrated development environment (IDE) that supports TI’s Microcontroller and Embedded Processors portfolio. Code Composer Studio IDE comprises a suite of tools used to develop and debug embedded applications. It includes an optimizing C/C++ compiler, source code editor, project build environment, debugger, profiler and many other features. Learn More TMS320F2806x Development Kits F28069M LaunchPad™ F28069 Experimenter’s Kit The C2000™ Piccolo™ LAUNCHXL-F28069M LaunchPad™, is a complete low-cost development board for the Texas Instruments Piccolo F2806x devices and InstaSPIN™ technology. The LAUNCHXL-F28069M kit features all the hardware and software necessary to develop applications based on the TMS320F2806x microprocessor. C2000™ MCU Experimenter’s Kits provide a robust hardware prototyping platform for real-time, closed-loop control development with C2000 microcontrollers. This platform is a great tool to customize and prove out solutions for many common power electronics applications, including motor control, power supplies, solar inverters, digital LED lighting, precision sensing and more. Learn More Texas Instruments Learn More C2000™ Piccolo™ TMS320F2806x Microcontroller Series | 11 C2000™ Piccolo™ TMS230F2806x Microcontroller Series Piccolo Family Comparison Compare TMS320F2806x MCUs to the Rest of the Piccolo Family Piccolo Family Processing Feature Comparison TMS320F28075 TMS320F28069 TMS320F28055 TMS320F28035 TMS320F28027 Total processing 240 MIPS 180 MIPS 120 MIPS 120 MIPS 60 MIPS C28x processor 120 MHz 90 MHz 60 MHz 60 MHz 60 MHz FPU TMU FPU VCU – – – 120 MHz 90 MHz 60 MHz 60 MHz – FPU FPU FPU FPU – C28x accelerators CLA processor CLA accelerators DMA 6 ch. 6 ch. – – – Flash 512 KB 256 KB 128 KB 128 KB 64 KB SRAM Learn more 12 | 100 KB 100 KB 20 KB 20 KB 12 KB View Product Web Page View Product Web Page View Product Web Page View Product Web Page View Product Web Page C2000™ Piccolo™ TMS320F2806x Microcontroller Series Texas Instruments C2000™ Piccolo™ TMS230F2806x Microcontroller Series Piccolo Family Comparison Piccolo Family Actuation Feature Comparison TMS320F28075 TMS320F28069 TMS320F28055 TMS320F28035 PWM ch. 24 ch. 16 ch. 14 ch. 14 ch. TMS320F28027 8 ch. HRPWM ch. 16 ch. 8 ch. – 7 ch. 4 ch. HRPWM resolution 150 ps 150 ps – 150 ps 150 ps PWM timer comparators 4 2 2 2 2 PWM trip 4 4 4 4 4 50 ns 50 ns 85 ns 50 ns 50 ns 4 – – – – PWM pin-to-pin trip response PWM trip delay PWM deadband 4 4 4 4 4 150 ps 5555 ps 5555 ps 5555 ps 5555 ps PWM phase s ynchronization 4 4 4 4 4 DAC outputs 1 – – – – PWM deadband resolution DAC resolution Learn more Texas Instruments 12-bit – – – – View Product Web Page View Product Web Page View Product Web Page View Product Web Page View Product Web Page C2000™ Piccolo™ TMS320F2806x Microcontroller Series | 13 C2000™ Piccolo™ TMS230F2806x Microcontroller Series Piccolo Family Comparison Piccolo Family Sensing Feature Comparison TMS320F28075 TMS320F28069 TMS320F28055 TMS320F28035 3 1 1 1 1 ADC ch. 17 ch. 16 ch. 16 ch. 16 ch. 13 ch. ADC resolution 12-bit 12-bit 12-bit 12-bit 12-bit # of ADCs Simultaneous samples TMS320F28027 3 2 2 2 2 Conversion rate per ADC 3.1 MSPS 3.46 MSPS 3.75 MSPS 4.6 MSPS 4.6 MSPS Cumulative ADC MSPS 9.3 MSPS 3.46 MSPS 3.75 MSPS 4.6 MSPS 4.6 MSPS Analog comparator modules 8 3 7 3 2 Analog comparator module type Window Standard Window Standard Standard Analog comparator DAC references 12-bit 10-bit 6-bit 10-bit 10-bit Analog comparator DAC ramp generator 4 4 – 4 4 Analog comparator signal blanking 4 4 4 4 4 Programmable gain amplifiers (PGAs) – – 4 – – – Sigma-delta filter modules 8 – – – Signal capture ch. 6 3 1 1 1 HRCAP ch. – 4 – 2 – HRCAP resolution – 300 ps – 300 ps – QEP ch. 3 2 1 1 – View Product Web Page View Product Web Page View Product Web Page View Product Web Page View Product Web Page Learn more 14 | C2000™ Piccolo™ TMS320F2806x Microcontroller Series Texas Instruments C2000™ Piccolo™ TMS230F2806x Microcontroller Series Piccolo Family Comparison Piccolo Family Connectivity Feature Comparison TMS320F28075 TMS320F28069 TMS320F28055 TMS320F28035 I2C 2 1 1 1 TMS320F28027 1 UART 3 2 3 1 1 SPI 4 2 1 2 1 USB 1 1 – – – CAN 2 1 1 1 – LIN – – – 1 – McBSP 2 1 – 1 – External Memory interface (EMIF) 1 – – – – GPIO Learn more 97 54 42 45 22 View Product Web Page View Product Web Page View Product Web Page View Product Web Page View Product Web Page See All That the C2000 Family Has to Offer! 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