Dual-core architecture
- Two TMS320C28x 32-bit CPUs
- 200 MHz
- IEEE 754 single-precision Floating-Point Unit (FPU)
- Trigonometric Math Unit (TMU)
- Viterbi/Complex Math Unit (VCU-II)
Two programmable Control Law Accelerators (CLAs)
- 200 MHz
- IEEE 754 single-precision floating-point instructions
- Executes code independently of main CPU
On-chip memory
- 512KB (256KW) or 1MB (512KW) of flash (ECC-protected)
- 172KB (86KW) or 204KB (102KW) of RAM (ECC-protected or parity-protected)
- Dual-zone security supporting third-party development
- Unique identification number
Clock and system control
- Two internal zero-pin 10-MHz oscillators
- On-chip crystal oscillator
- Windowed watchdog timer module
- Missing clock detection circuitry
1.2-V core, 3.3-V I/O design
System peripherals
- Two External Memory Interfaces (EMIFs) with ASRAM and SDRAM support
- Dual 6-channel Direct Memory Access (DMA) controllers
- Up to 169 individually programmable, multiplexed General-Purpose Input/Output (GPIO) pins with input filtering
- Expanded Peripheral Interrupt controller (ePIE)
- Multiple Low-Power Mode (LPM) support with external wakeup
Communications peripherals
- USB 2.0 (MAC + PHY)
- Support for 12-pin 3.3 V-compatible Universal Parallel Port (uPP) interface
- Two Controller Area Network (CAN) modules (pin-bootable)
- Three high-speed (up to 50-MHz) SPI ports (pin-bootable)
- Two Multichannel Buffered Serial Ports (McBSPs)
- Four Serial Communications Interfaces (SCI/UART) (pin-bootable)
- Two I2C interfaces (pin-bootable)
Analog subsystem
- Up to four Analog-to-Digital Converters (ADCs)
  - 16-bit mode
    - 1.1 MSPS each (up to 4.4-MSPS system throughput)
    - Differential inputs
    - Up to 12 external channels
  - 12-bit mode
    - 3.5 MSPS each (up to 14-MSPS system throughput)
    - Single-ended inputs
    - Up to 24 external channels
  - Single Sample-and-Hold (S/H) on each ADC
  - Hardware-integrated post-processing of ADC conversions
    - Saturating offset calibration
    - Error from setpoint calculation
    - High, low, and zero-crossing compare, with interrupt capability
    - Trigger-to-sample delay capture
- Eight windowed comparators with 12-bit Digital-to-Analog Converter (DAC) references
- Three 12-bit buffered DAC outputs
Enhanced control peripherals
- 24 Pulse Width Modulator (PWM) channels with enhanced features
- 16 High-Resolution Pulse Width Modulator (HRPWM) channels
  - High resolution on both A and B channels of 8 PWM modules
  - Dead-band support (on both standard and high resolution)
- Six Enhanced Capture (eCAP) modules
- Three Enhanced Quadrature Encoder Pulse (eQEP) modules
- Eight Sigma-Delta Filter Module (SDFM) input channels, 2 parallel filters per channel
  - Standard SDFM data filtering
  - Comparator filter for fast action for out of range
Configurable Logic Block (CLB)
- Augments existing peripheral capability
- Supports position manager solutions
Functional Safety-Compliant
- Developed for functional safety applications
- Documentation available to aid ISO 26262 system design up to ASIL D; IEC 61508 up to SIL 3; IEC 60730 up to Class C; and UL 1998 up to Class 2
- Hardware integrity up to ASIL B, SIL 2
Safety-related certification
- ISO 26262 certified up to ASIL B and IEC 61508 certified up to SIL 2 by TUV SUD
Package options:
- Lead-free, green packaging
- 337-ball New Fine Pitch Ball Grid Array (nFBGA) [ZWT suffix]
- 176-pin PowerPAD™ Thermally Enhanced Low-Profile Quad Flatpack (HLQFP) [PTP suffix]
- 100-pin PowerPAD Thermally Enhanced Thin Quad Flatpack (HTQFP) [PZP suffix]
Temperature options:
- T: –40°C to 105°C junction
- S: –40°C to 125°C junction
- Q: –40°C to 125°C free-air (AEC Q100 qualification for automotive applications)

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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 C2000 line includes the Premium performance MCUs and the Entry performance MCUs.

The TMS320F2837xD is a powerful 32-bit floating-point microcontroller unit (MCU) designed for advanced closed-loop control applications such as industrial motor drives; solar inverters and digital power; electrical vehicles and transportation; and sensing and signal processing. To accelerate application development, the DigitalPower software development kit (SDK) for C2000 MCUs and the MotorControl software development kit (SDK) for C2000™ MCUs are available. The F2837xD supports a new dual-core C28x architecture that significantly boosts system performance. The integrated analog and control peripherals also let designers consolidate control architectures and eliminate multiprocessor use in high-end 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 new TMU accelerator, which enables fast execution of algorithms with trigonometric operations common in transforms and torque loop calculations; and the VCU accelerator, which reduces the time for complex math operations common in encoded applications.

The F2837xD 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 TMS320F2837xD supports up to 1MB (512KW) of onboard flash memory with error correction code (ECC) and up to 204KB (102KW) of SRAM. Two 128-bit secure zones are also available on each CPU for code protection.

Performance analog and control peripherals are also integrated on the F2837xD 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 new 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), and a new uPP interface extend the connectivity of the F2837xD. The uPP interface is a new feature of the C2000™ MCUs and supports high-speed parallel connection to FPGAs or other processors with similar uPP interfaces. Lastly, a USB 2.0 port with MAC and PHY lets users easily add universal serial bus (USB) connectivity to their application.

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

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	Type	Title	Date
*	Datasheet	TMS320F2837xD Dual-Core Microcontrollers datasheet (Rev. O)	Jan. 18, 2021
*	Errata	TMS320F2837xD Dual-Core MCUs Silicon Errata (Rev. L)	Jun. 25, 2020
*	User guide	TMS320F2837xD Dual-Core Microcontrollers Technical Reference Manual (Rev. I)	Sep. 05, 2019
	Application note	A Demonstration of Optimized Signal Chain Performance of C2000™ Real-Time MCU	Apr. 09, 2021
	Application note	CRM/ZVS PFC Implementation Based on C2000 Type-4 PWM Module	Feb. 18, 2021
	More literature	Maximize density, power, and reliability with TI GaN and C2000™ real-time MCUs	Dec. 15, 2020
	User guide	Getting Started With C2000 Software User's Guide (Rev. A)	Dec. 10, 2020
	Application note	Quick Response Control of PMSM Using Fast Current Loop (Rev. B)	Dec. 07, 2020
	More literature	C2000™ SafeTI™ Enablers (Rev. C)	Nov. 16, 2020
	Application note	Charge-Sharing Driving Circuits for C2000 ADCs	Nov. 12, 2020
	User guide	C2000™ Safety Package for Automotive and Industrial Real-Time Microcontrollers (Rev. C)	Nov. 03, 2020
	Application note	Flexible PWMs Enable Multi-Axis Drives, Multi-Level Inverters (Rev. B)	Oct. 29, 2020
	More literature	Building your application with security in mind (Rev. E)	Oct. 28, 2020
	Application note	Error Detection in SRAM (Rev. A)	Oct. 28, 2020
	Application note	Serial Flash Programming of C2000 Microcontrollers (Rev. D)	Oct. 27, 2020
	Application note	C2000™ Unique Device Number (Rev. B)	Sep. 17, 2020
	Application note	The Essential Guide for Developing With C2000 Real-Time Microcontrollers (Rev. B)	Sep. 09, 2020
	Application note	ADC Input Circuit Evaluation for C2000 MCUs	Jul. 30, 2020
	Application note	如何使用 C2000 CLB 实现 Traction Inverter 应用中的 PWM 输出保护功能	Jul. 27, 2020
	Application note	EEPROM Emulation for Gen 2 C2000 Real-Time MCUs (Rev. A)	Jul. 23, 2020
	Application note	How to Migrate Custom Logic From an FPGA/CPLD to C2000 Microcontrollers (Rev. A)	Jun. 15, 2020
	White paper	Streamlining Functional Safety Certification in Automotive and Industrial	Jun. 09, 2020
	White paper	簡化汽車及工業領域的功能安全認證	Jun. 09, 2020
	White paper	자동차 및 산업 분야의 기능적 안전성 인증 간소화	Jun. 09, 2020
	User guide	SYS/BIOS (TI-RTOS Kernel) User's Guide (Rev. V)	Jun. 01, 2020
	User guide	C2000 Real-Time Control Peripheral Reference Guide (Rev. N)	May 19, 2020
	Application note	Software Examples to Showcase Unique Capabilities of TI’s C2000™ CLA	Apr. 17, 2020
	Application note	Enhancing the Computational Performance of the C2000™ Microcontroller Famil (Rev. B)	Mar. 31, 2020
	E-book	Ein Techniker-Leitfaden für Industrieroboter-Designs	Mar. 25, 2020
	User guide	C2000 Position Manager PTO Library (Rev. B)	Mar. 23, 2020
	User guide	C2000Ware DigitalPower SDK Getting Started Guide (Rev. B)	Mar. 20, 2020
	E-book	E-book: An engineer’s guide to industrial robot designs	Feb. 12, 2020
	Application note	CRC Engines in C2000 Devices	Jan. 31, 2020
	Application note	Configurable Error Generator for Controller Area Network	Dec. 19, 2019
	White paper	Simplify the integration of position sensors for industrial drive control system (Rev. A)	Nov. 21, 2019
	User guide	TMS320C28x Extended Instruction Sets Technical Reference Manual (Rev. C)	Oct. 29, 2019
	Application note	C2000 Security Tool	Oct. 17, 2019
	Application note	Dual-Axis Motor Control Using FCL and SFRA On a Single C2000™ MCU	Aug. 07, 2019
	Application note	Development Tool Versions for C2000 Support	Jul. 19, 2019
	User guide	C2000™ Software Frequency Response Analyzer (SFRA) Library User’s Guide (Rev. A)	Jun. 26, 2019
	Functional safety information	Certification for SafeTI Functional Safety Hardware Process (Rev. A)	Jun. 07, 2019
	User guide	Fast Current Loop Driverlib Library User’s Guide	May 30, 2019
	Application note	Programming Examples for the DCAN Module	May 17, 2019
	Application note	Calculating Useful Lifetimes of Embedded Processors (Rev. B)	May 07, 2019
	More literature	Report on certificate of the Safety MCU by TUV SUD	May 07, 2019
	More literature	TUV SUD product service certificate 1 C2000	May 07, 2019
	White paper	C2000™ MCU SafeTI™ control solutions: An introduction to ASIL decomposition	Apr. 10, 2019
	User guide	DesignDRIVE IDDK Hardware Reference Guide	Apr. 10, 2019
	User guide	DesignDRIVE IDDK User Guide	Apr. 10, 2019
	User guide	TMS320F2837xD, TMS320F2837xS, and TMS320F2807xsafety manual user's guide (Rev. C)	Mar. 27, 2019
	User guide	C2000Ware motor control SDK getting started guide	Mar. 20, 2019
	Application note	Designing With The C2000 Configurable Logic Block	Feb. 05, 2019
	White paper	Addressing Systematic and Random hardware faults using C2000 SafeTI Products (Rev. A)	Jan. 31, 2019
	User guide	Delfino TMS320F28379D controlCARD R1.3 (Rev. A)	Jan. 14, 2019
	Application note	MSL Ratings and Reflow Profiles (Rev. A)	Dec. 13, 2018
	Application note	Updating Firmware on Security Enabled TMS320F2837xx or TMS320F2807x Devices	Dec. 04, 2018
	Application note	Interfacing the C2000 with an AFE03x: B-FSK Example (Rev. C)	Sep. 24, 2018
	White paper	Breakthrough technologies lead the solar power industry into the future	Jul. 27, 2018
	White paper	Exploring the evolution and optimization of wireless power transfer	Jul. 27, 2018
	White paper	Functional Safety: A tunable FMEDA for C2000™ MCUs	Jul. 27, 2018
	More literature	C2000™ Safety Mechanisms	Jul. 17, 2018
	Application note	PowerPAD™ Thermally Enhanced Package (Rev. H)	Jul. 06, 2018
	White paper	Maximizing power for Level 3 EV charging stations	Jun. 12, 2018
	White paper	Achieving Coexistence of Safety Functions for EV/HEV Using C2000 MCUs	May 21, 2018
	Application note	C2000 MCU JTAG Connectivity Debug	May 11, 2018
	Application note	Design and Usage Guidelines for the C2000 External Memory Interface (EMIF) (Rev. A)	Mar. 23, 2018
	Application note	Dual Motor Ctl Using FCL and Perf Analysis Using SFRA on TMS320F28379D LaunchPad (Rev. A)	Mar. 20, 2018
	User guide	Fast Current Loop (C28x) Library	Mar. 06, 2018
	Application note	Performance Analysis of Fast Current Loop (FCL) in Servo	Mar. 06, 2018
	User guide	TMS320F2837xD Dual-Core Delfino Microcontrollers Technical Reference Manual (Rev. H)	Mar. 02, 2018
	User guide	TMS320F2837xD Flash API Version 1.54 Reference Guide (Rev. A)	Jan. 18, 2018
	Application note	Programming TMS320x28xx and 28xxx Peripherals in C/C++ (Rev. E)	Dec. 19, 2017
	Application note	C2000 CPU Memory Built-In Self-Test	Nov. 27, 2017
	Application note	C2000™ Hardware Built-In Self-Test	Oct. 26, 2017
	More literature	TMS320F28379D LaunchPad Quick Start Guide (Rev. A)	Aug. 11, 2017
	Application note	Fast Current Loop Library	May 08, 2017
	Application note	High Bandwidth Current Control of 3-Phase PMSM Using F2837x FCL Library	May 08, 2017
	User guide	TMS320F2837xD Flash API Version 1.54 Reference Guide	Mar. 07, 2017
	White paper	Intelligent Battery Management & Charging for electric vehicles (Rev. A)	Feb. 02, 2017
	User guide	C2000 Position Manager T-Format Library Module User's Guide	Sep. 26, 2016
	White paper	Designing the Next Generation of Industrial Drive and Control Systems (Rev. A)	Sep. 12, 2016
	Application note	Semiconductor and IC Package Thermal Metrics (Rev. C)	Apr. 19, 2016
	Application note	Calculator for CAN Bit Timing Parameters	Mar. 22, 2016
	Application note	Sensored Field Oriented Control of 3-Phase Perm Magnet Sync Motors Using F2837x	Feb. 12, 2016
	Application note	The TMS320F2837xD Architecture: Achieving a New Level of High Performance	Feb. 11, 2016
	User guide	Using Position Manager SinCos Library on IDDK User's Guide	Jan. 19, 2016
	User guide	C2000 Position Manager SinCos Library User's Guide	Jan. 07, 2016
	User guide	DesignDRIVE Development Kit IDDK v2.2.1 - Hardware Reference Guide	Nov. 09, 2015
	User guide	DesignDRIVE Development Kit IDDK v2.2.1 - User’s Guide	Nov. 09, 2015
	User guide	C2000 Position Manager BISS-C Library User's Guide	Nov. 05, 2015
	User guide	C2000 Position Manager EnDat22 Library Module User's Guide	Nov. 05, 2015
	User guide	Using Position Manager BiSS-C Library on IDDK User's Guide	Nov. 05, 2015
	User guide	Using Position Manager EnDat22 Library on IDDK HW User's Guide	Nov. 05, 2015
	User guide	TMS320C28x DSP CPU and Instruction Set (Rev. F)	Apr. 10, 2015
	Application note	Accessing External SDRAM on the TMS320F2837x/2807x Microcontrollers Using C/C++	Mar. 30, 2015
	Application note	Calculating FIT for a Mission Profile	Mar. 24, 2015
	User guide	TMS320F2837xD Dual-Core Delfino Microcontrollers Technical Reference Manual (Rev. C)	Dec. 12, 2014
	White paper	Resolver-to-digital conversion implementation (Rev. A)	Mar. 26, 2014
	Application note	Running an Application from Internal Flash Memory on the TMS320F28xxx DSP (Rev. L)	Feb. 28, 2013
	Application note	TMS320C28x FPU Primer (Rev. A)	Jul. 20, 2009
	Application note	Using PWM Output as a Digital-to-Analog Converter on a TMS320F280x (Rev. A)	Sep. 09, 2008
	Application note	Flash Programming Solutions for the TMS320F28xxx DSCs	Aug. 19, 2008

Design & development

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Hardware development

EVALUATION BOARD Download

Vienna rectifier-based three-phase power factor correction evaluation module using C2000™ MCUs

TIEVM-VIENNARECT

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User guide

999

Description

The Vienna rectifier power topology is used in high power three phase power factor (AC-DC) applications such as off-board electric vehicle (EV) chargers and telecom rectifiers. This design illustrates how to control the power stage using C2000™ MCUs. This design uses an HSEC180 controlCARD (...)

Features

Hardware Features

EVM with interface to accept HSEC180 controlCARDs
Greater than 98% peak efficiency
Less than 2% THD at full load and low line
Up to 2.4KW design with three phase 400Vac VL-L Input
Hardware Files are in DigitalPower SDK at solutions (...)

TMS320F28379D-Q1

Automotive C2000™ 32-bit MCU w/ 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1024 KB flash, CLB, EMIF, 16b ADC