1 Features

Real-time Processing

• Contains up to three CPUs: two 32-bit C28x DSP

CPUs and one CLA CPU, all running at 200MHz

• Delivers a total processing power equivalent to

1000MHz Arm® Cortex®-M7 based device on realtime

signal chain performance (see the Real-time

Benchmarks Showcasing C2000™ Control MCU's

Optimized Signal Chain Application Note)

• C28x DSP architecture

– IEEE 754 double-precision (64-bit) Floating-

Point Unit (FPU)

– Trigonometric Math Unit (TMU)

– Fast Integer Division (FINTDIV)

– CRC engine and instructions (VCRC)

• Control Law Accelerator (CLA) CPU

– IEEE 754 single-precision floating-point

– Executes code independently of C28x CPUs

Memory

• 1.28MB of CPU-mappable flash (ECC-protected)

with 5 flash banks

• 248KB of RAM (Enhanced Parity-protected)

• External Memory Interface (EMIF) with ASRAM,

SDRAM support or ASIC/FPGA

Analog Subsystem

• Three Analog-to-Digital Converters (ADCs)

– 16-bit mode, 1.19MSPS each

– 12-bit mode, 3.92MSPS each

– Up to 40 single-ended or 19 differential inputs

– Separate sample-and-hold (S/H) on each ADC

to enable simultaneous measurements

– Hardware post-processing of conversions

– Hardware oversampling (up to 128x) and

undersampling modes, with accumulation,

averaging and outlier rejection

– 24 redundant input channels for flexibility

– Automatic comparison of conversion results for

functional safety applications

• 11 windowed comparators with 12-bit Digital-to-

Analog Converter (DAC) references

– DAC with slope compensation – enabling peak

current and valley current mode control

– Connection options for internal temperature

sensor and ADC reference

• Two 12-bit buffered DAC outputs

Control Peripherals

• 36 Pulse Width Modulator (PWM) channels, all

with 150ps high-resolution capability (HRPWM)

– Minimum Dead-Band Logic (MINDB), Illegal

Combo Logic (ICL), and other special features

(that is, Diode Emulation [DE]) support

– Enable Matrix Converters, Multilevel

Converters, and Resonant Converters support

without additional external logic

• Seven Enhanced Capture (eCAP) modules

– High-resolution Capture (HRCAP) available on

two of the seven eCAP modules

– Two new monitor units for edge, pulse width,

and period that can be coupled with ePWM

strobes and trip events

– Increased 256 inputs for more capture options

– New ADC SOC generation capability

– eCAP can also be used for additional PWM

– Six Enhanced Quadrature Encoder Pulse

(eQEP) modules

– 16 Sigma-Delta Filter Module (SDFM) input

channels, 2 independent filters per channel

– Embedded Pattern Generator (EPG)

• Configurable Logic Block

– Six logic tiles to augment existing peripheral

capability or define customized logic to reduce

or remove external CPLD/FPGA

– Supports Encoder interfaces without the need

of FPGA

– Enables customized PWM generation for power

conversion

Communications Peripherals

• EtherCAT® SubordinateDevice (or SubDevice)

Controller (ESC)

• USB 2.0 (MAC + PHY)

• Fast Serial Interface (FSI) enabling up to 200Mbps

data exchange across isolation

• Four high-speed (up to 50MHz) SPI ports

• Two Serial Communications Interfaces (SCI)

(support UART)

• Two high-speed (25Mbps) Universal

Asynchronous Receiver/Transmitters (UARTs)

• Two I2C interfaces (400Kbps)

• External boot option via SPI/ SCI/I2C

• Two UART-compatible Local Interconnect Network

(LIN) Modules (support SCI)

• Power-Management Bus (PMBus) interface

(supports I2C)

• One Controller Area Network (CAN/DCAN)

• Two CAN FD/MCAN Controller Area Networks with

Flexible Data Rate

System Peripherals

• Two 6-channel Direct Memory Access (DMA)

controllers

• 185 individually programmable multiplexed

General-Purpose Input/Output (GPIO) pins

• Expanded Peripheral Interrupt controller (ePIE)

• Low-power mode (LPM) support

• Embedded Real-time Analysis and Diagnostic

(ERAD)

• Background CRC (BGCRC)

Security Peripherals

• Advanced Encryption Standard (AES-128, 192,

256) accelerator

• Security

– JTAGLOCK

– Zero-pin boot

– Dual-zone security

• Unique Identification (UID) number

Safety Peripherals

• Easier implementation with Reciprocal comparison

• Lockstep on C28x CPU 2

• Memory Power-On Self-Test (MPOST)

• Hardware Built-in Self-Test (HWBIST) on nonlockstep

devices

• Functional Safety-Compliant

– Developed for functional safety applications

– Documentation available to aid ISO 26262 and

IEC 61508 system design

– Systematic capability up to ASIL D and SIL 3

– Hardware integrity up to ASIL B and SIL 2

• Safety-related certification

– ISO 26262 certified up to ASIL B by TÜV SÜD

– IEC 61508 certified up to SIL 2 by TÜV SÜD

Clock and System Control

• Two internal 10MHz oscillators

• On-chip crystal oscillator

• 2*APLL, BOR, Redundant interrupt vector RAM

• Windowed watchdog timer module

• Missing clock detection circuitry

• Dual-clock Comparator (DCC)

• Live Firmware Update (LFU)

– Fast context switching from old to new firmware

with or without a power cycle

• 1.2V core, 3.3V I/O design

– Internal VREG for 1.2V generation

– Brownout reset (BOR) circuit

Package options:

• Lead-free, green packaging

• 256-ball New Fine Pitch Ball Grid Array (nFBGA)

[ZEJ suffix], 13mm × 13mm/0.8mm pitch

• 176-pin PowerPAD™ Thermally Enhanced Lowprofile

Quad Flatpack (HLQFP) [PTP suffix],

26mm × 26mm/0.5mm pitch

• 169-ball New Fine Pitch Ball Grid Array (nFBGA)

[NMR suffix], 9mm × 9mm/0.65mm pitch

• 100-pin PowerPAD™ Thermally Enhanced Thin

Quad Flatpack (HTQFP) [PZP suffix], 16mm ×

16mm/0.5mm pitch

Temperature

• Ambient (TA ): –40°C to 125°C (industrial and

automotive qualified)

2 Applications

• Servo drive control module

• Robot Servo Drive

• CNC control

• Mobile robot motor control

• HVAC large commercial motor control

• Linear motor segment controller

• Central inverter

• String inverter

• Power Conversion System

• DC Fast Charging Station

• Inverter & motor control

• Industrial AC-DC

• Three phase UPS

• Single phase online UPS

• Merchant network and server PSU

• On-board (OBC) & wireless charger

• Automotive HVAC compressor module

• Headlight

3 Description

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:

• Industrial motor drives

• Motor control

– Traction inverter motor control

– HVAC motor control

– Mobile robot motor control

• Solar inverters

– Central inverter

– Micro inverter

– String inverter

• Digital power

• HEV/EV powertrain

• EV charging infrastructure

• Energy Storage systems

• Industrial & collaborative robot

• Industrial machine & machine tools

• Industrial mobile robot