F28M35H22C1RFPT

The Concerto family is a multicore system-on-chip microcontroller unit (MCU) with independent communication and real-time control subsystems. The F28M35x family of devices is the first series in the Concerto family. The communications subsystem is based on the industry-standard 32-bit Arm Cortex-M3 CPU and features a wide variety of communication peripherals, including Ethernet 1588, USB OTG with PHY, Controller Area Network (CAN), UART, SSI, I2C, and an external interface. The real-time control subsystem is based on TI’s industry-leading proprietary 32-bit C28x floating-point CPU and features the most flexible and high-precision control peripherals, including ePWMs with fault protection, and encoders and captures—all as implemented by TI’s TMS320C2000™ Entry performance MCUs and Premium performance MCUs. In addition, the C28-CPU has been enhanced with the addition of the VCU instruction accelerator that implements efficient Viterbi, Complex Arithmetic, 16-bit FFTs, and CRC algorithms. A high-speed analog subsystem and supplementary RAM memory is shared, along with on-chip voltage regulation and redundant clocking circuitry. Safety considerations also include Error Correction Code (ECC), parity, and code secure memory, as well as documentation to assist with system-level industrial safety certification.

Applications

• Automated sorting equipment
• CNC control
• Central inverter
• String inverter
• AC drive control module
• Servo drive control module
• AC-input BLDC motor drive
• DC-input BLDC motor drive
• Industrial AC-DC
• Three phase UPS

Key features

• Master Subsystem — Arm Cortex-M3
• Up to 100 MHz
• Embedded memory
• Up to 512KB of flash (ECC)
• Up to 32KB of RAM (ECC or parity)
• Up to 64KB of shared RAM
• 2KB of IPC Message RAM
• Five Universal Asynchronous Receiver/ Transmitters (UARTs)
• Four Synchronous Serial Interfaces (SSIs) and a Serial Peripheral Interface (SPI)
• Two Inter-integrated Circuits (I2Cs)
• Universal Serial Bus On-the-Go (USB-OTG) + PHY
• 10/100 ENET 1588 MII
• Two Controller Area Network, D_CAN, modules (pin-bootable)
• 32-channel Micro Direct Memory Access (µDMA)
• Dual security zones (128-bit password per zone)
• External Peripheral Interface (EPI)
• Micro Cyclic Redundancy Check (µCRC) module
• Four general-purpose timers
• Two watchdog timer modules
• Three external interrupts
• Endianness: little endian
• Clocking
• On-chip crystal oscillator and external clock input
• Dynamic Phase-Locked Loop (PLL) ratio changes supported
• 1.2-V digital, 1.8-V analog, 3.3-V I/O design
• Interprocessor Communications (IPC)
• 32 handshaking channels
• Four channels generate IPC interrupts
• Can be used to coordinate transfer of data through IPC Message RAMs
• Up to 74 individually programmable, multiplexed General-Purpose Input/Output (GPIO) pins
• Glitch-free I/Os
• Control Subsystem — TMS320C28x 32-bit CPU
• Up to 150 MHz
• C28x core hardware built-in self-test
• Embedded memory
• Up to 512KB of flash (ECC)
• Up to 36KB of RAM (ECC or parity)
• Up to 64KB of shared RAM
• 2KB of IPC Message RAM
• IEEE-754 single-precision Floating-Point Unit (FPU)
• Viterbi, Complex Math, CRC Unit (VCU)
• Serial Communications Interface (SCI)
• SPI
• I2C
• 6-channel Direct Memory Access (DMA)
• Nine Enhanced Pulse Width Modulator (ePWM) modules
• 18 outputs (16 high-resolution)
• Six 32-bit Enhanced Capture (eCAP) modules
• Three 32-bit Enhanced Quadrature Encoder Pulse (eQEP) modules
• Multichannel Buffered Serial Port (McBSP)
• EPI
• One security zone (128-bit password)
• Three 32-bit timers
• Endianness: little endian
• Analog Subsystem
• Dual 12-bit Analog-to-Digital Converters (ADCs) Up to 2.88 MSPS
• Up to 20 channels
• Four Sample-and-Hold (S/H) circuits
• Up to six comparators with 10-bit Digital-toAnalog Converter (DAC)
• Package
• 144-Pin RFP PowerPAD Thermally Enhanced Thin Quad Flatpack (HTQFP)
• Temperature options:
• T: -40℃ to 105℃ Junction
• S: -40℃ to 125℃ Junction
• Q: -40℃ to 125℃ Free-Air (AEC Q100 qualification for automotive applications)