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