TMS320F28386S

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C2000™ 32-bit MCU with connectivity manager, 1x C28x+CLA CPU, 1.0-MB flash, FPU64, CLB, Ethernet

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C2000™ 32-bit MCU with connectivity manager, 1x C28x+CLA CPU, 1.0-MB flash, FPU64, CLB, Ethernet

TMS320F28386S

PREVIEW

Product details

Parameters

Features Connectivity Manager, Ethernet, CAN FD, Configurable Logic Block, FPU64 Total processing (MIPS) 525 Frequency (MHz) 200 Flash (KB) 1024 ADC resolution 16-bit /12-bit ADC (Ch) 24 RAM (KB) 277 Sigma-delta filter 8 PWM (Ch) 32 High-resolution PWM (ch) 16 UART (SCI) 5 I2C 3 SPI 5 CAN (#) 3 DMA (Ch) 44 QEP 3 USB 1 Operating temperature range (C) -40 to 125 Rating Catalog open-in-new Find other C2000 real-time control MCUs

Features

  • Dual-core C28x architecture
    • Two TMS320C28x 32-bit CPUs
      • 200 MHz
      • IEEE 754 double-precision (64-bit) Floating-Point Unit (FPU)
      • Trigonometric Math Unit (TMU)
      • CRC engine and instructions (VCRC)
      • Fast Integer Division (FINTDIV)
    • 512KB (256KW) of flash on each CPU
      (ECC-protected)
    • 44KB (22KW) of local RAM on each CPU
    • 128KB (64KW) of global RAM shared between the two CPUs (parity-protected)
  • Two Control Law Accelerators (CLAs)
    • 200 MHz
    • IEEE 754 single-precision floating-point
    • Executes code independently of C28x CPU
  • System peripherals
    • Two External Memory Interfaces (EMIFs) with ASRAM and SDRAM support
    • Two 6-channel Direct Memory Access (DMA) controllers
    • Up to 169 General-Purpose Input/Output (GPIO) pins with input filtering
    • Expanded Peripheral Interrupt controller (ePIE)
    • Low-power mode (LPM) support
    • Dual-zone security for third-party development
    • Unique Identification (UID) number
    • Embedded Real-time Analysis and Diagnostic (ERAD)
    • Background CRC (BGCRC)
  • Connectivity Manager (CM)
    • Arm® Cortex®-M4 processor
    • 125 MHz
    • 512KB of flash (ECC-protected)
    • 96KB of RAM (ECC-protected or parity-protected)
    • Advanced Encryption Standard (AES) accelerator
    • Generic CRC (GCRC)
    • 32-channel Micro Direct Memory Access (µDMA) controller
    • Universal Asynchronous Receiver/Transmitter (CM-UART)
    • Inter-integrated Circuit (CM-I2C)
    • Synchronous Serial Interface (SSI)
    • 10/100 Ethernet 1588 MII/RMII
    • MCAN (CAN-FD)
  • C28x communications peripherals
    • Fast Serial Interface (FSI) with two transmitters and eight receivers
    • Four high-speed (up to 50-MHz) SPI ports (pin-bootable)
    • Four Serial Communications Interfaces (SCI/UART) (pin-bootable)
    • Two I2C interfaces (pin-bootable)
    • Power-Management Bus (PMBus) interface
    • Two Multichannel Buffered Serial Ports (McBSPs)
  • CM-C28x shared communications peripherals
    • EtherCAT® Slave Controller (ESC)
    • USB 2.0 (MAC + PHY)
    • Two Controller Area Network (CAN) modules (pin-bootable)
  • Analog subsystem
    • Four Analog-to-Digital Converters (ADCs)
      • 16-bit mode
        • 1.1 MSPS each
        • 12 differential or 24 single-ended inputs
      • 12-bit mode
        • 3.5 MSPS each
        • 24 single-ended inputs
      • Single sample-and-hold (S/H) on each ADC
      • Hardware post-processing of conversions
    • Eight windowed comparators with 12-bit Digital-to-Analog Converter (DAC) references
    • Three 12-bit buffered DAC outputs
  • Control peripherals
    • 32 Pulse Width Modulator (PWM) channels
      • High resolution on both A and B channels of 8 PWM modules (16 channels)
      • Dead-band support (on both standard and high resolution)
    • Seven Enhanced Capture (eCAP) modules
      • High-resolution Capture (HRCAP) available on two of the seven eCAP modules
    • Three Enhanced Quadrature Encoder Pulse (eQEP) modules
    • Eight Sigma-Delta Filter Module (SDFM) input channels, 2 independent filters per channel
  • Configurable Logic Block (CLB)
    • Augments existing peripheral capability
    • Supports position manager solutions
  • Clock and system control
    • Two internal zero-pin 10-MHz oscillators
    • On-chip crystal oscillator
    • Windowed watchdog timer module
    • Missing clock detection circuitry
    • Dual-clock Comparator (DCC)
  • 1.2-V core, 3.3-V I/O design
  • Package options:
    • Lead-free, green packaging
    • 337-ball New Fine Pitch Ball Grid Array (nFBGA) [ZWT suffix]
  • Temperature options:
    • S: –40ºC to 125ºC junction
    • Q: –40ºC to 125ºC ambient
      (AEC Q100 qualification for automotive applications)

All trademarks are the property of their respective owners.

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Description

C2000™ 32-bit microcontrollers are optimized for processing, sensing, and actuation to improve closed-loop performance in real-time control applications such as industrial motor drives; solar inverters and digital power; electrical vehicles and transportation; motor control; and sensing and signal processing.

The TMS320F2838x is a powerful 32-bit floating-point microcontroller unit (MCU) designed for advanced closed-loop control applications. The F2838x supports a dual-core C28x architecture along with a new Connectivity Manager that offloads critical communication tasks, significantly boosting system performance. The integrated analog and control peripherals with advanced connectivity peripherals like EtherCAT and Ethernet also let designers consolidate real-time control and real-time communications architectures, reducing requirements for multicontroller systems.

The dual real-time control subsystems are based on TI’s 32-bit C28x floating-point CPUs, which provide 200 MHz of signal processing performance in each core. The C28x CPUs are further boosted by the TMU accelerator, which enables fast execution of algorithms with trigonometric operations common in transforms and torque loop calculations.

The F2838x microcontroller family features two CLA real-time control coprocessors. The CLA is an independent 32-bit floating-point processor that runs at the same speed as the main CPU. The CLA responds to peripheral triggers and executes code concurrently with the main C28x CPU. This parallel processing capability can effectively double the computational performance of a real-time control system. By using the CLA to service time-critical functions, the main C28x CPU is free to perform other tasks, such as communications and diagnostics. The dual C28x+CLA architecture enables intelligent partitioning between various system tasks. For example, one C28x+CLA core can be used to track speed and position, while the other C28x+CLA core can be used to control torque and current loops.

The Connectivity Manager subsystem is based on the Cortex-M4 CPU and has access to advanced communication IPs like EtherCAT, Ethernet, MCAN (CAN-FD), and AES.

The TMS320F2838x supports up to 1.5MB (512KB per CPU) of flash memory with error correction code (ECC) and up to 312KB (216KB total for C28x CPU1 and CPU2, and 96KB on the Cortex-M4) of SRAM. Two 128-bit secure zones are also available on the device for code protection.

Performance analog and control peripherals are also integrated on the F2838x MCU to further enable system consolidation. Four independent 16-bit ADCs provide precise and efficient management of multiple analog signals, which ultimately boosts system throughput. The sigma-delta filter module (SDFM) works in conjunction with the sigma-delta modulator to enable isolated current shunt measurements. The Comparator Subsystem (CMPSS) with windowed comparators allows for protection of power stages when current limit conditions are exceeded or not met. Other analog and control peripherals include DACs, PWMs, eCAPs, eQEPs, and other peripherals.

Peripherals such as EMIFs, CAN modules (ISO 11898-1/CAN 2.0B-compliant), EtherCAT, Ethernet, and MCAN (CAN-FD) extend the connectivity of the F2838x. Lastly, a USB 2.0 port with MAC and PHY lets users easily add universal serial bus (USB) connectivity to their application.

The Embedded Real-Time Analysis and Diagnostic (ERAD) module enhances the debug and system analysis capabilities of the device by providing additional hardware breakpoints and counters for profiling.

To learn more about the C2000 MCUs, visit the C2000 Overview at www.ti.com/c2000.

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Alternate production samples of the superset TMS320F28388D are available for purchase (F28388DZWTS). Request now

Technical documentation

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Type Title Date
* Data sheet TMS320F2838x Microcontrollers With Connectivity Manager datasheet (Rev. B) May 18, 2020
* Errata TMS320F2838x MCUs Silicon Errata (Rev. B) May 18, 2020
* User guides TMS320F2838x Microcontrollers TRM (Rev. B) May 28, 2020
User guides TMS320F28388D controlCARD Information Guide (Rev. B) May 28, 2020
User guides C2000 Real-Time Control Peripheral Reference Guide (Rev. N) May 19, 2020
Application notes Software Examples to Showcase Unique Capabilities of TI’s C2000™ CLA Apr. 17, 2020
Application notes Using the Fast Serial Interface (FSI) With Multiple Devices in an Application (Rev. A) Mar. 19, 2020
Application notes C2000 Key Technology Guide (Rev. A) Mar. 10, 2020
White papers Distributed Power Control Architecture w/ C2000 MCUs Over Fast Serial Interface Feb. 14, 2020
Application notes CRC Engines in C2000 Devices Jan. 31, 2020
Technical articles Customizing on-chip peripherals defies conventional logic Jan. 13, 2020
Application notes Migration Between TMS320F2837x and TMS320F2838x Dec. 05, 2019
User guides TMS320C28x Extended Instruction Sets Technical Reference Manual (Rev. C) Oct. 29, 2019
Application notes EtherCAT Based Connected Servo Drive using Fast Current Loop on PMSM (Rev. A) Oct. 11, 2019
Application notes Leveraging High Resolution Capture (HRCAP) for Single Wire Data Transfer Aug. 28, 2019
Application notes How to Migrate Custom Logic From an FPGA/CPLD to C2000 Microcontrollers Jul. 23, 2019
Application notes Development Tool Versions for C2000 Support Jul. 19, 2019
Technical articles Real-time controllers get new connectivity capabilities Jun. 19, 2019
Application notes Fast Integer Division – A Differentiated Offering From C2000 Product Family Jun. 14, 2019
Application notes Programming Examples for the DCAN Module May 17, 2019
More literature Texas Instruments C2000™ TMS320F28388D Real-Time Controller Series May 15, 2019
Application notes Designing With The C2000 Configurable Logic Block Feb. 05, 2019
Application notes Fast Serial Interface (FSI) Skew Compensation Nov. 08, 2018
Technical articles How fast is your 32-bit MCU? Jul. 15, 2015
Technical articles Easily increase functionality in motor drive applications May 19, 2015

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
$89.00
Description
The fast serial interface (FSI) adapter board is hardware that helps in understanding the functionality of the FSI peripheral and evaluate it in different system use cases, such as industrial drives, servo, or sensing network topologies. The FSI adapter board supports several on-board reference (...)
Features

Hardware Features

  • TMDSFSIADAPEVM fast serial interface (FSI) adapter board evaluation module is compatible with various controlCARDs, LaunchPads, and other FSI enabled EVMs
  • Digitial Isolation using ISO7763
  • LVDS and RS485 differential transceivers
  • RJ45 connectors to enable the connection of networkable (...)
DAUGHTER CARDS Download
document-generic User guide
Description

TMDSCNCD28388D is an HSEC180 controlCARD based evaluation and development tool for the F2838xS and F2838xD series of TI MCUs. controlCARDs are ideal to use for initial evaluation and system prototyping. controlCARDs are complete board-level modules that utilize one of two standard form factors (...)

Features

Hardware Features

  • TMDSCNCD28388D: TMS320F28388D HSEC180 based controlCARD
    • Isolated XDS100v2 USB-to-JTAG Debug Probe enables real-time in-system programming and debugging
  • Analog I/O, digital I/O and JTAG signals at standard 180-pin HSEC interface
  • 2-Port EtherCAT Slave Controller
  • Ethernet connector
  • Hardware (...)

Software development

SOFTWARE DEVELOPMENT KITS (SDK) Download
C2000Ware for C2000 MCUs
C2000WARE C2000Ware is a cohesive set of software and documentation created to minimize development time. It includes device-specific drivers, libraries, and peripheral examples.
  • Hardware design schematics, BOM, gerber files, and documentation for C2000 controlCARDS, Experimenter Kits, and LaunchPads.
  • (...)
Features
  • 1 package for all foundational development collateral, the place to go for getting started
  • TI Cloud support
  • Linux and Mac Installation Support
  • Easy deployment: Small download/installation size (significantly smaller than controlSUITE)
  • Same device support as controlSUITE plus more
SOFTWARE DEVELOPMENT KITS (SDK) Download
DigitalPower software development kit (SDK) for C2000™ MCUs
C2000WARE-DIGITALPOWER-SDK
    • DigitalPower SDK for C2000™ microcontrollers (MCU) is a cohesive set of software infrastructure, tools, and documentation designed to minimize C2000 MCU based digital power system development time targeted for various AC-DC, DC-DC and DC-AC power supply applications. The software includes (...)
Features
      • Complete software repository for C2000 MCU Digital Power Applications: solar, telecom, server, electric vehicle chargers and industrial power delivery
      • powerSUITE: digital power supply software design tools
        • Solution Adapter: Customize code examples to run on example or custom hardware
        • Compensation (...)
SOFTWARE DEVELOPMENT KITS (SDK) Download
MotorControl software development kit (SDK) for C2000™ MCUs
C2000WARE-MOTORCONTROL-SDK
  • MotorControl SDK for C2000™ microcontrollers (MCU) is a cohesive set of software infrastructure, tools, and documentation designed to minimize C2000 MCU based motor control system development time targeted for various three-phase motor control applications. The software includes firmware that (...)
Features
  • Complete software repository for C2000 MCU Motor Control Applications
  • InstaSPIN-FOC: Sensorless FOC solutions
    • Sensorless Torque or Velocity Field Oriented Control
    • FAST™ software observer for premium rotor Flux, Angle, Speed, and Torque estimations
    • Motor Parameter Identification
    • Observer and torque (...)
IDES, CONFIGURATION, COMPILERS & DEBUGGERS Download
C2000 code generation tools - compiler
C2000-CGT — The TI C2000 C/C++ Compiler and Assembly Language Tools support development of applications for TI C2000 Microcontroller platforms, including the Concerto (F28M3xx), Piccolo (280xx), Delfino Floating-Point (283xx), and C2000 Fixed-Point (2823x/280x/281x) Microcontroller devices.
Features
  • Available in release 20.2.0.LTS:
    • Hex utility tool new option --cmac (cipher-based message authentication protocol) will apply cmac algorithm to user defined regions and generate cmac tags for secure boot support.
    • The Integer Division Unit (--idiv_support=idiv0) has performance, diagnostic, and build (...)

Design tools & simulation

SIMULATION MODELS Download
SPRM745.ZIP (4 KB) - BSDL Model
SIMULATION MODELS Download
SPRM746A.ZIP (168 KB) - IBIS Model

CAD/CAE symbols

Package Pins Download
NFBGA (ZWT) 337 View options

Ordering & quality

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