The TMS320F28P65x (F28P65x) is a
member of the C2000™ real-time microcontroller family of scalable, ultra-low
latency devices designed for efficiency in power electronics, including but not
limited to: high power density, high switching frequencies, and supporting the use
of IGBT, GaN, and SiC technologies.
These include such applications
as:
The real-time control
subsystem is based on TI’s 32-bit C28x DSP core, which provides 200MIPS
of signal-processing performance in each core for floating- or fixed-point code
running from either on-chip flash or SRAM. This is equivalent to the 400MHz
processing power on a Cortex®-M7 based device (C28x DSP core gives two times more
performance than the Cortex®-M7 core).The C28x CPU is further boosted by the Trigonometric Math Unit (TMU) and VCRC (Cyclical Redundancy
Check) extended instruction sets, speeding up common algorithms key to
real-time control systems. Extended instruction sets enable IEEE double-precision
64-bit floating-point math. Finally, the Control Law Accelerator (CLA)
enables an additional 200MIPS per core of independent processing ability. This is
equivalent to the 280MHz processing power on a Cortex®-M7 based device (CLA CPU
gives 40% more performance than the Cortex®-M7 core).
The lockstep dual-CPU comparator
option has been added in the secondary C28x CPU along with ePIE and DMA for
detection of permanent and transient faults. To allow fast context switching from
existing to new firmware, hardware enhancements for Live Firmware Update (LFU) have
been added to F28P65x.
High-performance analog blocks are
tightly integrated with the processing and control units to provide optimal
real-time signal chain performance. The Analog-to-Digital Converter (ADC) has been
enhanced with up to 40 analog channels, 22 of which have general-purpose
input/output (GPIO) capability. Implementation of oversampling is greatly simplified
with hardware improvement. For safety-critical ADC conversions, a hardware
redundancy checker has been added that provides the ability to compare ADC
conversion results from multiple ADC modules for consistency without additional CPU
cycles. Thirty-six frequency-independent PWMs, all with high-resolution capability,
enable control of multiple power stages, from 3-phase inverters to advanced
multilevel power topologies. The PWMs have been enhanced with Minimum Dead-Band
Logic (MINDL) and Illegal Combo Logic (ICL) features.
The inclusion of the Configurable
Logic Block (CLB) allows the user to add custom logic and
potentially integrate FPGA-like functions into the C2000 real-time
MCU.
An EtherCAT SubDevice Controller and
other industry-standard protocols like CAN FD and USB 2.0 are available on this
device. The Fast Serial Interface (FSI) enables up to 200Mbps of
robust communications across an isolation boundary.
As a highly connected device, the
F28P65x also offers various security enablers to help designers implement their
cyber security strategy and support features like hardware encryption, secure JTAG
and secure Boot.
From a safety standpoint, F28P65x
supports numerous safety enablers. For more details, see Industrial Functional
Safety for C2000™ Real-Time Microcontrollers and
Automotive Functional Safety for C2000™ Real-Time
Microcontrollers.
Want to learn more about features that
make C2000 MCUs the right choice for your real-time control system? Check out The
Essential Guide for Developing With C2000™ Real-Time
Microcontrollers and visit the C2000™ real-time control
MCUs page.
The Getting Started With C2000™ Real-Time
Control Microcontrollers (MCUs) Getting Started Guide covers all
aspects of development with C2000 devices from hardware to support resources. In
addition to key reference documents, each section provides relevant links and
resources to further expand on the information covered.
Ready to get started? Check out the
TMDSCNCD28P65X evaluation board and download C2000Ware.
The TMS320F28P65x (F28P65x) is a
member of the C2000™ real-time microcontroller family of scalable, ultra-low
latency devices designed for efficiency in power electronics, including but not
limited to: high power density, high switching frequencies, and supporting the use
of IGBT, GaN, and SiC technologies.
These include such applications
as:
The real-time control
subsystem is based on TI’s 32-bit C28x DSP core, which provides 200MIPS
of signal-processing performance in each core for floating- or fixed-point code
running from either on-chip flash or SRAM. This is equivalent to the 400MHz
processing power on a Cortex®-M7 based device (C28x DSP core gives two times more
performance than the Cortex®-M7 core).The C28x CPU is further boosted by the Trigonometric Math Unit (TMU) and VCRC (Cyclical Redundancy
Check) extended instruction sets, speeding up common algorithms key to
real-time control systems. Extended instruction sets enable IEEE double-precision
64-bit floating-point math. Finally, the Control Law Accelerator (CLA)
enables an additional 200MIPS per core of independent processing ability. This is
equivalent to the 280MHz processing power on a Cortex®-M7 based device (CLA CPU
gives 40% more performance than the Cortex®-M7 core).
The lockstep dual-CPU comparator
option has been added in the secondary C28x CPU along with ePIE and DMA for
detection of permanent and transient faults. To allow fast context switching from
existing to new firmware, hardware enhancements for Live Firmware Update (LFU) have
been added to F28P65x.
High-performance analog blocks are
tightly integrated with the processing and control units to provide optimal
real-time signal chain performance. The Analog-to-Digital Converter (ADC) has been
enhanced with up to 40 analog channels, 22 of which have general-purpose
input/output (GPIO) capability. Implementation of oversampling is greatly simplified
with hardware improvement. For safety-critical ADC conversions, a hardware
redundancy checker has been added that provides the ability to compare ADC
conversion results from multiple ADC modules for consistency without additional CPU
cycles. Thirty-six frequency-independent PWMs, all with high-resolution capability,
enable control of multiple power stages, from 3-phase inverters to advanced
multilevel power topologies. The PWMs have been enhanced with Minimum Dead-Band
Logic (MINDL) and Illegal Combo Logic (ICL) features.
The inclusion of the Configurable
Logic Block (CLB) allows the user to add custom logic and
potentially integrate FPGA-like functions into the C2000 real-time
MCU.
An EtherCAT SubDevice Controller and
other industry-standard protocols like CAN FD and USB 2.0 are available on this
device. The Fast Serial Interface (FSI) enables up to 200Mbps of
robust communications across an isolation boundary.
As a highly connected device, the
F28P65x also offers various security enablers to help designers implement their
cyber security strategy and support features like hardware encryption, secure JTAG
and secure Boot.
From a safety standpoint, F28P65x
supports numerous safety enablers. For more details, see Industrial Functional
Safety for C2000™ Real-Time Microcontrollers and
Automotive Functional Safety for C2000™ Real-Time
Microcontrollers.
Want to learn more about features that
make C2000 MCUs the right choice for your real-time control system? Check out The
Essential Guide for Developing With C2000™ Real-Time
Microcontrollers and visit the C2000™ real-time control
MCUs page.
The Getting Started With C2000™ Real-Time
Control Microcontrollers (MCUs) Getting Started Guide covers all
aspects of development with C2000 devices from hardware to support resources. In
addition to key reference documents, each section provides relevant links and
resources to further expand on the information covered.
Ready to get started? Check out the
TMDSCNCD28P65X evaluation board and download C2000Ware.