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
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 Piccolo and
Delfino families. 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.
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