Texas Instruments TMS320F28003x/TMS320F28003x-Q1 Real-Time MCUs

Texas Instruments TMS320F28003x/TMS320F28003x-Q1 Real-Time Microcontrollers are part of the C2000™ real-time microcontrollers. The C2000 microcontrollers are scalable, ultra-low latency devices designed for efficiency in power electronics, including high power density, high switching frequencies, and supporting the use of GaN and SiC technologies.

The TI TMS320F28003x/TMS320F28003x-Q1 Real-Time Microcontrollers offer a real-time control subsystem based on TI’s 32-bit C28x DSP core, which provides 120MHz of signal-processing performance for floating- or fixed-point code running from either on-chip flash or SRAM. The TMS320F28003x-Q1 devices are AEC-Q100 qualified for automotive applications.

Features

TMS320C28x 32-bit DSP core at 120MHz
- 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)
- 120MHz
- IEEE 754 single-precision floating-point instructions
- Executes code independently of the 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 10MHz oscillators
- Crystal oscillator or external clock input
- Windowed watchdog timer module
- Missing clock detection circuitry
- Dual-clock Comparator (DCC)
3.3V I/O design
- Internal VREG generation allows for a single supply 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 4MSPS, 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 the high-resolution capability (150ps 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 overvaluing or undervaluing 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:
- –40°C to 125°C Free-air (T_A)
- –40°C to 150°C Junction (T_J)

Applications

Appliances
- Air conditioner outdoor unit
Building automation
- Door operator drive control
Industrial machine and machine tools
- Automated sorting equipment
- Textile machine
AC inverter and VF drives
- AC drive control module
- AC drive position feedback
- AC drive power stage module
Linear motor transport systems
- Linear motor power stage
Single and multi-axis servo drives
- Servo drives 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 and server power
- Merchant DC/DC
- Merchant network and server PSU
- Merchant telecom rectifiers
ADAS
- Mechanically scanning LIDAR

Hybrids, electric and powertrain systems
- DC/DC converter
- Inverter and motor control
- On-board (OBC) and 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 and lighting
- Automotive HVAC compressor module
- DC/AC inverter
- Headlight
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
- Microinverter
- Solar power optimizer
- Solar arc proteMicroinverter
- Rapid shutdown
- String inverter