TMS320F28235-Q1

ACTIVE

Product details

CPU C28x Frequency (MHz) 150 Flash memory (KB) 512 RAM (KB) 68 ADC resolution 12-bit Total processing (MIPS) 150 Features 2-pin oscillator, 32-bit CPU timers, External memory interface, McBSP, Watchdog timer UART 3 CAN (#) 2 Sigma-delta filter 0 PWM (Ch) 12
CPU C28x Frequency (MHz) 150 Flash memory (KB) 512 RAM (KB) 68 ADC resolution 12-bit Total processing (MIPS) 150 Features 2-pin oscillator, 32-bit CPU timers, External memory interface, McBSP, Watchdog timer UART 3 CAN (#) 2 Sigma-delta filter 0 PWM (Ch) 12
BGA (ZJZ) 176 225 mm² 15 x 15 HLQFP (PTP) 176 576 mm² 24 x 24
  • High-performance static CMOS technology
    • Up to 150 MHz (6.67-ns cycle time)
    • 1.9-V/1.8-V core, 3.3-V I/O design
  • High-performance 32-bit CPU (TMS320C28x)
    • IEEE 754 single-precision Floating-Point Unit (FPU) (F2833x only)
    • 16 × 16 and 32 × 32 MAC operations
    • 16 × 16 dual MAC
    • Harvard bus architecture
    • Fast interrupt response and processing
    • Unified memory programming model
    • Code-efficient (in C/C++ and Assembly)
  • Six-channel DMA controller (for ADC, McBSP, ePWM, XINTF, and SARAM)
  • 16-bit or 32-bit External Interface (XINTF)
    • More than 2M × 16 address reach
  • On-chip memory
    • F28335, F28333, F28235: 256K × 16 flash, 34K × 16 SARAM
    • F28334, F28234: 128K × 16 flash, 34K × 16 SARAM
    • F28332, F28232: 64K × 16 flash, 26K × 16 SARAM
    • 1K × 16 OTP ROM
  • Boot ROM (8K × 16)
    • With software boot modes (through SCI, SPI, CAN, I2C, McBSP, XINTF, and parallel I/O)
    • Standard math tables
  • Clock and system control
    • On-chip oscillator
    • Watchdog timer module
  • GPIO0 to GPIO63 pins can be connected to one of the eight external core interrupts
  • Peripheral Interrupt Expansion (PIE) block that supports all 58 peripheral interrupts
  • 128-bit security key/lock
    • Protects flash/OTP/RAM blocks
    • Prevents firmware reverse-engineering
  • Enhanced control peripherals
    • Up to 18 PWM outputs
    • Up to 6 HRPWM outputs with 150-ps MEP resolution
    • Up to 6 event capture inputs
    • Up to 2 Quadrature Encoder interfaces
    • Up to 8 32-bit timers (6 for eCAPs and 2 for eQEPs)
    • Up to 9 16-bit timers (6 for ePWMs and 3 XINTCTRs)
  • Three 32-bit CPU timers
  • Serial port peripherals
    • Up to 2 CAN modules
    • Up to 3 SCI (UART) modules
    • Up to 2 McBSP modules (configurable as SPI)
    • One SPI module
    • One Inter-Integrated Circuit (I2C) bus
  • 12-bit ADC, 16 channels
    • 80-ns conversion rate
    • 2 × 8 channel input multiplexer
    • Two sample-and-hold
    • Single/simultaneous conversions
    • Internal or external reference
  • Up to 88 individually programmable, multiplexed GPIO pins with input filtering
  • JTAG boundary scan support
    • IEEE Standard 1149.1-1990 Standard Test Access Port and Boundary Scan Architecture
  • Advanced emulation features
    • Analysis and breakpoint functions
    • Real-time debug using hardware
  • Development support includes
    • ANSI C/C++ compiler/assembler/linker
    • Code Composer Studio™ IDE
    • DSP/BIOS™ and SYS/BIOS
    • Digital motor control and digital power software libraries
  • Low-power modes and power savings
    • IDLE, STANDBY, HALT modes supported
    • Disable individual peripheral clocks
  • Endianness: Little endian
  • Package options:
    • Lead-free, green packaging
    • 176-ball plastic Ball Grid Array (BGA) (ZJZ)
    • 179-ball MicroStar BGA™ (ZHH)
    • 176-pin Low-Profile Quad Flatpack (LQFP) (PGF)
    • 176-pin Thermally Enhanced Low-Profile Quad Flatpack (HLQFP) (PTP)
  • Temperature options:
    • A: –40°C to 85°C (PGF, ZHH, ZJZ)
    • S: –40°C to 125°C (PTP, ZJZ)
    • Q: –40°C to 125°C (PTP, ZJZ) (AEC Q100 qualification for automotive applications)
  • High-performance static CMOS technology
    • Up to 150 MHz (6.67-ns cycle time)
    • 1.9-V/1.8-V core, 3.3-V I/O design
  • High-performance 32-bit CPU (TMS320C28x)
    • IEEE 754 single-precision Floating-Point Unit (FPU) (F2833x only)
    • 16 × 16 and 32 × 32 MAC operations
    • 16 × 16 dual MAC
    • Harvard bus architecture
    • Fast interrupt response and processing
    • Unified memory programming model
    • Code-efficient (in C/C++ and Assembly)
  • Six-channel DMA controller (for ADC, McBSP, ePWM, XINTF, and SARAM)
  • 16-bit or 32-bit External Interface (XINTF)
    • More than 2M × 16 address reach
  • On-chip memory
    • F28335, F28333, F28235: 256K × 16 flash, 34K × 16 SARAM
    • F28334, F28234: 128K × 16 flash, 34K × 16 SARAM
    • F28332, F28232: 64K × 16 flash, 26K × 16 SARAM
    • 1K × 16 OTP ROM
  • Boot ROM (8K × 16)
    • With software boot modes (through SCI, SPI, CAN, I2C, McBSP, XINTF, and parallel I/O)
    • Standard math tables
  • Clock and system control
    • On-chip oscillator
    • Watchdog timer module
  • GPIO0 to GPIO63 pins can be connected to one of the eight external core interrupts
  • Peripheral Interrupt Expansion (PIE) block that supports all 58 peripheral interrupts
  • 128-bit security key/lock
    • Protects flash/OTP/RAM blocks
    • Prevents firmware reverse-engineering
  • Enhanced control peripherals
    • Up to 18 PWM outputs
    • Up to 6 HRPWM outputs with 150-ps MEP resolution
    • Up to 6 event capture inputs
    • Up to 2 Quadrature Encoder interfaces
    • Up to 8 32-bit timers (6 for eCAPs and 2 for eQEPs)
    • Up to 9 16-bit timers (6 for ePWMs and 3 XINTCTRs)
  • Three 32-bit CPU timers
  • Serial port peripherals
    • Up to 2 CAN modules
    • Up to 3 SCI (UART) modules
    • Up to 2 McBSP modules (configurable as SPI)
    • One SPI module
    • One Inter-Integrated Circuit (I2C) bus
  • 12-bit ADC, 16 channels
    • 80-ns conversion rate
    • 2 × 8 channel input multiplexer
    • Two sample-and-hold
    • Single/simultaneous conversions
    • Internal or external reference
  • Up to 88 individually programmable, multiplexed GPIO pins with input filtering
  • JTAG boundary scan support
    • IEEE Standard 1149.1-1990 Standard Test Access Port and Boundary Scan Architecture
  • Advanced emulation features
    • Analysis and breakpoint functions
    • Real-time debug using hardware
  • Development support includes
    • ANSI C/C++ compiler/assembler/linker
    • Code Composer Studio™ IDE
    • DSP/BIOS™ and SYS/BIOS
    • Digital motor control and digital power software libraries
  • Low-power modes and power savings
    • IDLE, STANDBY, HALT modes supported
    • Disable individual peripheral clocks
  • Endianness: Little endian
  • Package options:
    • Lead-free, green packaging
    • 176-ball plastic Ball Grid Array (BGA) (ZJZ)
    • 179-ball MicroStar BGA™ (ZHH)
    • 176-pin Low-Profile Quad Flatpack (LQFP) (PGF)
    • 176-pin Thermally Enhanced Low-Profile Quad Flatpack (HLQFP) (PTP)
  • Temperature options:
    • A: –40°C to 85°C (PGF, ZHH, ZJZ)
    • S: –40°C to 125°C (PTP, ZJZ)
    • Q: –40°C to 125°C (PTP, ZJZ) (AEC Q100 qualification for automotive applications)

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 Delfino™ Premium Performance family and the Piccolo™ Entry Performance family.

TMS320C2000™ 32-bit microcontrollers are optimized for processing, sensing, and actuation to improve closed-loop performance in real-time control applications. The C2000™ microcontrollers line includes the Delfino™ Premium Performance microcontroller family and the Piccolo™ Entry Performance microcontroller family.

The TMS320F28335, TMS320F28334, TMS320F28333, TMS320F28332, TMS320F28235, TMS320F28234, and TMS320F28232 devices, members of the TMS320C28x/ Delfino™ DSC/MCU generation, are highly integrated, high-performance solutions for demanding control applications.

Throughout this document, the devices are abbreviated as F28335, F28334, F28333, F28332, F28235, F28234, and F28232, respectively. F2833x Device Comparison and F2823x Device Comparison provide a summary of features for each device.

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

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 Delfino™ Premium Performance family and the Piccolo™ Entry Performance family.

TMS320C2000™ 32-bit microcontrollers are optimized for processing, sensing, and actuation to improve closed-loop performance in real-time control applications. The C2000™ microcontrollers line includes the Delfino™ Premium Performance microcontroller family and the Piccolo™ Entry Performance microcontroller family.

The TMS320F28335, TMS320F28334, TMS320F28333, TMS320F28332, TMS320F28235, TMS320F28234, and TMS320F28232 devices, members of the TMS320C28x/ Delfino™ DSC/MCU generation, are highly integrated, high-performance solutions for demanding control applications.

Throughout this document, the devices are abbreviated as F28335, F28334, F28333, F28332, F28235, F28234, and F28232, respectively. F2833x Device Comparison and F2823x Device Comparison provide a summary of features for each device.

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

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Technical documentation

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Type Title Date
* Data sheet TMS320F2833x, TMS320F2823x Digital Signal Controllers (DSCs) datasheet (Rev. P) 01 Feb 2021
* Errata TMS320F2833x, TMS320F2823x DSCs Silicon Errata (Rev. M) 28 Sep 2020
* User guide TMS320x2833x, TMS320x2823x Technical Reference Manual 19 Mar 2020
Application note TMS320F2833x/2823x to TMS320F2837xD/2837xS/2807x Migration Overview 14 Jan 2022
Application note C2000 MCU JTAG Connectivity Debug (Rev. A) 11 Jan 2022
User guide C2000 Real-Time Control Peripheral Reference Guide (Rev. O) 20 Oct 2021
Application note C2000™ Unique Device Number (Rev. B) 17 Sep 2020
Application note EEPROM Emulation for Gen 2 C2000 Real-Time MCUs (Rev. A) 23 Jul 2020
User guide SYS/BIOS (TI-RTOS Kernel) User's Guide (Rev. V) 01 Jun 2020
Application note Configurable Error Generator for Controller Area Network 19 Dec 2019
Application note Calculating Useful Lifetimes of Embedded Processors (Rev. B) 07 May 2019
Application note MSL Ratings and Reflow Profiles (Rev. A) 13 Dec 2018
Application note Hardware Design Guidelines for TMS320F28xx and TMS320F28xxx DSCs (Rev. D) 18 Nov 2018
White paper Breakthrough technologies lead the solar power industry into the future 27 Jul 2018
White paper Exploring the evolution and optimization of wireless power transfer 27 Jul 2018
More literature C2000™ Safety Mechanisms 17 Jul 2018
Certificate Certificate of Compliance 06 Jul 2018
Certificate Certificate of Compliance E352502-20130316 06 Jul 2018
Certificate IEC60730 Safety Library for TMS320F2802x 06 Jul 2018
Certificate IEC60730 Safety Library for TMS320F2803x 06 Jul 2018
Application note PowerPAD™ Thermally Enhanced Package (Rev. H) 06 Jul 2018
Certificate VDE Safety Certification Document 22 Jun 2018
Application note Programming TMS320x28xx and 28xxx Peripherals in C/C++ (Rev. E) 19 Dec 2017
Application note C2000™ MISRA-C Policy 26 Sep 2017
Application note Programming Examples for the TMS320x28xx eCAN (Rev. B) 12 Sep 2017
Application note Copying Compiler Sections from Flash to RAM on the TMS320F28xxx DSCs (Rev. A) 18 Aug 2017
Application note Semiconductor and IC Package Thermal Metrics (Rev. C) 19 Apr 2016
Application note Calculator for CAN Bit Timing Parameters 22 Mar 2016
User guide TMS320C28x DSP CPU and Instruction Set (Rev. F) 10 Apr 2015
Application note Calculating FIT for a Mission Profile 24 Mar 2015
User guide Safety Manual for C2000 MCUs in IEC60730 Safety Applications (Rev. A) 21 Aug 2013
Application note Running an Application from Internal Flash Memory on the TMS320F28xxx DSP (Rev. L) 28 Feb 2013
User guide TMS320C28x DSP/BIOS 5.x Application Programming Interface (API) Reference Guide (Rev. L) 09 Oct 2012
Application note Programming External Nonvolatile Memory Using SDFlash for TMS320C28x Devices 16 Nov 2009
Application note Migrating from TMS320x280x to TMS320x2833x or 2823x (Rev. B) 01 Jul 2009
Application note Migrating from TMS320x281x to TMS320x2833x or 2823x (Rev. B) 08 Jun 2009
Application note Common Object File Format (COFF) 15 Apr 2009
Application note Migrating from TMS320x2833x/2823x to TMS320x2834x 03 Mar 2009
User guide TMS320x280x, 2801x, 2804x Serial Peripheral Interface (SPI) Reference Guide 05 Feb 2009
User guide TMS320x280x, 2801x DSP Enhanced Controller Area Network (eCAN) User's Guide 22 Jan 2009
Application note Using PWM Output as a Digital-to-Analog Converter on a TMS320F280x (Rev. A) 09 Sep 2008
Application note Flash Programming Solutions for the TMS320F28xxx DSCs 19 Aug 2008
Application note Interfacing the TMS320F2833x to the AIC23B Stereo Audio Codec 04 Aug 2008
Application note Microstepping Bipolar Drive of Two-Phase Hybrid Stepping Motor on F2808 DSP 02 May 2008
Application note TMS320280x and TMS320F2801x ADC Calibration (Rev. A) 06 Mar 2007
Application note Using Enhanced Pulse Width Modulator (ePWM) Module for 0-100% Duty Cycle Control 20 Dec 2006
Application note Using the eQEP Module in TMS320x280x as a Dedicated Capture 30 Nov 2006
Application note Migrating from TMS320x281x to TMS320x280x/2801x/2804x (Rev. A) 05 Oct 2006
Application note Online Stack Overflow Detection on the TMS320C28x DSP 02 May 2003

Design & development

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

Debug probe

TMDSEMU200-U — XDS200 USB Debug Probe

The XDS200 is a debug probe (emulator) used for debugging TI embedded devices.  The XDS200 features a balance of low cost with good performance as compared to the low cost XDS110 and the high performance XDS560v2.  It supports a wide variety of standards (IEEE1149.1, IEEE1149.7, SWD) in a (...)

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Debug probe

TMDSEMU560V2STM-U — XDS560v2 System Trace USB Debug Probe

The XDS560v2 is the highest performance of the XDS family of debug probes and supports both the traditional JTAG standard (IEEE1149.1) and cJTAG (IEEE1149.7).  Note that it does not support serial wire debug (SWD).

All XDS debug probes support Core and System Trace in all ARM and DSP processors that (...)

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Debug probe

TMDSEMU560V2STM-UE — XDS560v2 System Trace USB & Ethernet Debug Probe

The XDS560v2 is the highest performance of the XDS family of debug probes and supports both the traditional JTAG standard (IEEE1149.1) and cJTAG (IEEE1149.7). Note that it does not support serial wire debug (SWD).

All XDS debug probes support Core and System Trace in all ARM and DSP processors that (...)

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Development kit

TMDSHVMTRPFCKIT — High Voltage Motor Control and PFC Developer's Kit

CAUTION: This equipment operates at high voltages and currents which can result in hazardous electrical shock. Please make sure you understand and follow all necessary safety precautions prior to purchasing and operating.

TMDSHVMTRPFCKIT is a DIMM100 controlCARD based motherboard evaluation (...)

In stock
Limit: 1
Hardware programming tool

C2000-GANG — C2000 Gang Programmer

From Elprotronics, Inc. - The C2000 Gang Programmer is a C2000 device programmer that can program up to eight identical C2000 devices at the same time. The C2000 Gang Programmer connects to a host PC using a standard RS-232 or USB connection and provides flexible programming options that allow the (...)

Software development kit (SDK)

C2000WARE — C2000Ware for C2000 MCUs

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.
  • (...)
Driver or library

C2000-DIGITAL-CONTROL-LIBRARY — C2000 Digital Control Library

The C2000 Digital Control Library (DCL) provides a suite of robust software functions for developers of digital control applications using the Texas Instruments C2000 MCU platform. All the functions in the library are supplied in the form of C or assembly source code. Version 3.0 of the DCL (...)
Driver or library

IEC60730SWPACKAGES — C2000 SafeTI™ 60730 SW Packages

The C2000 MCU SafeTI-60730 Software package includes UL-certified, as recognized components, SafeTI™ software packages that help make designing for functional safety consumer applications with C2000™ real-time control microcontrollers (MCUs) easier and faster. The software in these SafeTI software (...)
IDE, configuration, compiler or debugger

CCSTUDIO-C2000 — Code Composer Studio (CCS) Integrated Development Environment (IDE) for C2000 Microcontrollers

Code Composer Studio is an integrated development environment (IDE) that supports TI's Microcontroller and Embedded Processors portfolio. Code Composer Studio comprises a suite of tools used to develop and debug embedded applications. It includes an optimizing C/C++ compiler, source code editor, (...)

IDE, configuration, compiler or debugger

SOLUTION_ADAPTER — powerSUITE Digital Power Supply Solution Adapter Tool for C2000™ MCUs

The Solution Adapter is one of several tools included in the powerSUITE Digital Power Supply Design Software Tools for C2000™ Microcontrollers.  The Solution Adapter allows you to modify existing code examples from TI digital power kits and configure them to run on a custom digital power (...)
Software programming tool

UNIFLASH — UniFlash stand-alone flash tool for microcontrollers, Sitara™; processors and SimpleLink™

Supported devices: CC13xx, CC25xx, CC26xx, CC3x20, CC3x30, CC3x35, Tiva, C2000, MSP43x, Hercules, PGA9xx, IWR12xx, IWR14xx, IWR16xx, IWR18xx , IWR68xx, AWR12xx, AWR14xx, AWR16xx, AWR18xx.  Command line only: AM335x, AM437x, AM571x, AM572x, AM574x, AM65XX, K2G

CCS Uniflash is a standalone tool used (...)

Support software

MATHW-3P-SLEC — MathWorks MATLAB, Simulink and Embedded Coder

Embedded Coder Hardware Support Package for TI C2000™: Save design time and get into production faster with C2000 MCU’s using MathWorks software tools.

MATLAB Coder™, Simulink Coder™, and Embedded Coder® generate ANSI/ISO C/C++ code that can be compiled and executed on Texas (...)

From: MathWorks, Inc.
Simulation model

F28235 ZJZ IBIS Model

SPRM426.ZIP (212 KB) - IBIS Model
Simulation model

F28235 PGF IBIS Model

SPRM429.ZIP (203 KB) - IBIS Model
Simulation model

F28235 ZHH IBIS Model

SPRM432.ZIP (204 KB) - IBIS Model
Simulation model

F28235 PGF BSDL Model

SPRM435.ZIP (4 KB) - BSDL Model
Simulation model

F28235 ZHH BSDL Model

SPRM438.ZIP (4 KB) - BSDL Model
Simulation model

F28235 ZJZ BSDL Model

SPRM441.ZIP (4 KB) - BSDL Model
Simulation model

F28235 PTP BSDL Model

SPRM470.ZIP (4 KB) - BSDL Model
Simulation model

F28235 PTP IBIS Model

SPRM472.ZIP (203 KB) - IBIS Model
Design tool

C2000-3P-SEARCH — C2000 Third-party search tool

TI has partnered with multiple companies to offer a wide range of solutions and services for TI C2000 devices. These companies can accelerate your path to production using C2000 devices. Download this search tool to quickly browse third-party details and find the right third-party to meet your (...)
Schematic

12Vin Power Design (Rev. A)

SLVR334A.PDF (253 KB)
Package Pins Download
BGA (ZJZ) 176 View options
HLQFP (PTP) 176 View options

Ordering & quality

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  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

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