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1 Features

? TMS320C28x 32-bit DSP core at 120 MHz

– IEEE 754 Floating-Point Unit (FPU)

? Support for Fast Integer Division (FINTDIV)

– Trigonometric Math Unit (TMU)

? Support for Nonlinear Proportional Integral

Derivative (NLPID) control

– CRC Engine and Instructions (VCRC)

– Ten hardware breakpoints (with ERAD)

? Programmable Control Law Accelerator (CLA)

– 120 MHz

– IEEE 754 single-precision floating-point

instructions

– Executes code independently of main CPU

? On-chip memory

– 384KB (192KW) of flash (ECC-protected)

across three independent banks

– 69KB (34.5KW) of RAM (ECC-protected)

– Dual-zone security

– Secure Boot and JTAG Lock

? Clock and system control

– Two internal 10-MHz oscillators

– Crystal oscillator or external clock input

– Windowed watchdog timer module

– Missing clock detection circuitry

– Dual-clock Comparator (DCC)

? 3.3-V I/O design

– Internal VREG generation allows for singlesupply

design

– Brownout reset (BOR) circuit

? System peripherals

– 6-channel Direct Memory Access (DMA)

controller

– 55 individually programmable multiplexed

General-Purpose Input/Output (GPIO) pins

– 23 digital inputs on analog pins

– 2 digital inputs/outputs on analog pins (AGPIO)

– Enhanced Peripheral Interrupt Expansion

(ePIE)

– Multiple low-power mode (LPM) support

– Embedded Real-time Analysis and Diagnostic

(ERAD)

– Unique Identification (UID) number

? Communications peripherals

– One Power-Management Bus (PMBus)

interface

– Two Inter-integrated Circuit (I2C) interfaces

– One Controller Area Network (CAN/DCAN) bus

port

– One Controller Area Network with Flexible

Data-Rate (CAN FD/MCAN) bus port

– Two Serial Peripheral Interface (SPI) ports

– Two UART-compatible Serial Communication

Interface (SCI)

– Two UART-compatible Local Interconnect

Network (LIN) interfaces

– Fast Serial Interface (FSI) with one transmitter

and one receiver (up to 200Mbps)

? Analog system

– Three 4-MSPS, 12-bit Analog-to-Digital

Converters (ADCs)

? Up to 23 external channels (includes the two

gpdac outputs)

? Four integrated Post-Processing Blocks

(PPB) per ADC

– Four windowed comparators (CMPSS) with

12-bit reference Digital-to-Analog Converters

(DACs)

? Digital glitch filters

– Two 12-bit buffered DAC outputs

? Enhanced control peripherals

– 16 ePWM channels with eight channels

that have high-resolution capability (150-ps

resolution)

? Integrated dead-band support

? Integrated hardware trip zones (TZs)

– Three Enhanced Capture (eCAP) modules

? High-resolution Capture (HRCAP) available

on one of the three eCAP modules

– Two Enhanced Quadrature Encoder Pulse

(eQEP) modules with support for CW/CCW

operation modes

– Eight Sigma-Delta Filter Module (SDFM) input

channels (two parallel filters per channel)

? Standard SDFM data filtering

? Comparator filter for fast action for

overvalue or undervalue condition

– Embedded Pattern Generator (EPG)

? Configurable Logic Block (CLB)

– 4 tiles

– Augments existing peripheral capability

– Supports position manager solutions

? Host Interface Controller (HIC)

– Access to internal memory from an external

host

? Background CRC (BGCRC)

– One cycle CRC computation on 32 bits of data

? Advanced Encryption Standard (AES) accelerator

? Live Firmware Update (LFU)

– Fast context switching from old to new firmware

– Flash bank erase time improvements

? Diagnostic features

– Memory Power On Self Test (MPOST)

– Hardware Built-in Self Test (HWBIST)

? Package options:

– 100-pin Low-profile Quad Flatpack (LQFP)

[PZ suffix]

– 80-pin Low-profile Quad Flatpack (LQFP)

[PN suffix]

– 64-pin (LQFP) [PM suffix]

– 48-pin (LQFP) [PT suffix]

? Temperature options:

– Free-air (TA): –40°C to 125°C

– Junction (TJ): –40°C to 150°C

2 Applications

? Appliances

– Air conditioner outdoor unit

? Building automation

– Door operator drive control

? Industrial machine & machine tools

– Automated sorting equipment

– Textile machine

? AC inverter & VF drives

– AC drive control module

– AC drive position feedback

– AC drive power stage module

? Linear motor transport systems

– Linear motor power stage

? Single & multi axis servo drives

– Servo drive position feedback

– Servo drive power stage module

? Speed controlled BLDC drives

– AC-input BLDC motor drive

– DC-input BLDC motor drive

? Factory automation

– Robot servo drive

– Mobile robot motor control

– Position sensor

? Industrial power

– Industrial AC-DC

? UPS

– Three phase UPS

– Single phase online UPS

? Telecom & server power

– Merchant DC/DC

– Merchant network & server PSU

– Merchant telecom rectifiers

? Hybrids, electric & powertrain systems

– DC/DC converter

– Inverter & motor control

– On-board (OBC) & wireless charger

– Virtual engine sound system (VESS)

– Engine fan

– eTurbo/charger

– Pump

– Electric power steering (EPS)

? Infotainment and cluster

– Head-up display

– Automotive head unit

– Automotive external amplifier

? Body electronics & lighting

– Automotive HVAC compressor module

– DC/AC inverter

– Headlight

? ADAS

– Mechanically scanning LIDAR

? EV charging infrastructure

– AC charging (pile) station

– DC charging (pile) station

– EV charging station power module

– Wireless EV charging station

? Renewable energy storage

– Energy storage power conversion system

(PCS)

? Solar energy

– Central inverter

– Micro inverter

– Solar power optimizer

– Solar arc protection

– Rapid shutdown

– String inverter

3 Description

The TMS320F28003x (F28003x) is a member of the C2000? real-time microcontroller family of scalable, ultralow

latency devices designed for efficiency in power electronics, including but not limited to: high power density,

high switching frequencies, and supporting the use of GaN and SiC technologies.