TMS320C28342

BGA (ZFE)

256

289 mm² 17 x 17

High-Performance Static CMOS Technology
- Up to 300 MHz (3.33-ns Cycle Time)
- 1.1-V/1.2-V Core, 3.3-V I/O, 1.8-V PLL/Oscillator Design
High-Performance 32-Bit CPU (TMS320C28x)
- IEEE 754 Single-Precision Floating-Point Unit (FPU)
- 16 × 16 and 32 × 32 MAC Operations
- 16 × 16 Dual MAC
- Harvard Bus Architecture
- Fast Interrupt Response and Processing
- Code-Efficient (in C/C++ and Assembly)
Six-Channel DMA Controller (for McBSP, XINTF, and SARAM)
16-Bit or 32-Bit External Interface (XINTF)
- More Than 2M × 16 Address Reach
On-Chip Memory
- Up to 258K × 16 SARAM
- 8K × 16 Boot ROM
Clock and System Control
- On-Chip Oscillator
- Watchdog Timer Module
Peripheral Interrupt Expansion (PIE) Block That Supports All 64 Peripheral Interrupts
Endianness: Little Endian
Enhanced Control Peripherals
- Eighteen Enhanced Pulse Width Modulator (ePWM) Outputs
  - Dedicated 16-Bit Time-Based Counter With Period and Frequency Control
  - Single-Edge, Dual-Edge Symmetric, or Dual-Edge Asymmetric Outputs
  - Dead-Band Generation
  - PWM Chopping by High-Frequency Carrier
  - Trip Zone Input
  - Up to 9 HRPWM Outputs With 55-ps MEP Resolution at V_DD = 1.1 V (65 ps at 1.2 V)
- Six 32-Bit Enhanced Capture (eCAP) Modules
  - Configurable as 3 Capture Inputs or 3 Auxiliary Pulse Width Modulator Outputs
  - Single-Shot Capture of up to Four Event Timestamps
- Three 32-Bit Quadrature Encoder Pulse (QEP) Modules
- Six 32-Bit Timers and Nine 16-Bit Timers
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)
- Up to 2 SPI Modules
- One Inter-Integrated Circuit (I2C) Bus
External ADC Interface
Up to 88 Individually Programmable, Multiplexed GPIO Pins With Input Filtering
Advanced Emulation Features
- Analysis and Breakpoint Functions
- Real-Time Debug Using Hardware
Package Options:
- 256-Ball Plastic Ball Grid Array (BGA) (ZFE)
- 179-Ball MicroStar BGA™ (ZHH)
Temperature Options:
- T: –40°C to 105°C (ZFE, ZHH)
- S: –40°C to 125°C (ZFE)
- Q: –40°C to 125°C (ZFE) (AEC Q100 Qualification for Automotive Applications)

High-Performance Static CMOS Technology
- Up to 300 MHz (3.33-ns Cycle Time)
- 1.1-V/1.2-V Core, 3.3-V I/O, 1.8-V PLL/Oscillator Design
High-Performance 32-Bit CPU (TMS320C28x)
- IEEE 754 Single-Precision Floating-Point Unit (FPU)
- 16 × 16 and 32 × 32 MAC Operations
- 16 × 16 Dual MAC
- Harvard Bus Architecture
- Fast Interrupt Response and Processing
- Code-Efficient (in C/C++ and Assembly)
Six-Channel DMA Controller (for McBSP, XINTF, and SARAM)
16-Bit or 32-Bit External Interface (XINTF)
- More Than 2M × 16 Address Reach
On-Chip Memory
- Up to 258K × 16 SARAM
- 8K × 16 Boot ROM
Clock and System Control
- On-Chip Oscillator
- Watchdog Timer Module
Peripheral Interrupt Expansion (PIE) Block That Supports All 64 Peripheral Interrupts
Endianness: Little Endian
Enhanced Control Peripherals
- Eighteen Enhanced Pulse Width Modulator (ePWM) Outputs
  - Dedicated 16-Bit Time-Based Counter With Period and Frequency Control
  - Single-Edge, Dual-Edge Symmetric, or Dual-Edge Asymmetric Outputs
  - Dead-Band Generation
  - PWM Chopping by High-Frequency Carrier
  - Trip Zone Input
  - Up to 9 HRPWM Outputs With 55-ps MEP Resolution at V_DD = 1.1 V (65 ps at 1.2 V)
- Six 32-Bit Enhanced Capture (eCAP) Modules
  - Configurable as 3 Capture Inputs or 3 Auxiliary Pulse Width Modulator Outputs
  - Single-Shot Capture of up to Four Event Timestamps
- Three 32-Bit Quadrature Encoder Pulse (QEP) Modules
- Six 32-Bit Timers and Nine 16-Bit Timers
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)
- Up to 2 SPI Modules
- One Inter-Integrated Circuit (I2C) Bus
External ADC Interface
Up to 88 Individually Programmable, Multiplexed GPIO Pins With Input Filtering
Advanced Emulation Features
- Analysis and Breakpoint Functions
- Real-Time Debug Using Hardware
Package Options:
- 256-Ball Plastic Ball Grid Array (BGA) (ZFE)
- 179-Ball MicroStar BGA™ (ZHH)
Temperature Options:
- T: –40°C to 105°C (ZFE, ZHH)
- S: –40°C to 125°C (ZFE)
- Q: –40°C to 125°C (ZFE) (AEC Q100 Qualification for Automotive Applications)

The TMS320C2834x (C2834x) Delfino™ microcontroller unit (MCU) devices build on TI’s existing F2833x high-performance floating-point microcontrollers. The C2834x delivers up to 300 MHz of floating-point performance, and has up to 516KB of on-chip RAM. Designed for real-time control applications, the C2834x is based on the C28x core, making it code-compatible with all C28x microcontrollers. The on-chip peripherals and low-latency core make the C2834x an excellent solution for performance-hungry real-time control applications.

The TMS320C28346, TMS320C28345, TMS320C28344, TMS320C28343, TMS320C28342, and TMS320C28341 devices, members of the Delfino™ MCU generation, are highly integrated, high-performance solutions for demanding control applications.

Throughout this document, the devices are abbreviated as C28346, C28345, C28344, C28343, C28342, and C28341, respectively. Device Comparison provides a summary of features for each device.

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Technical documentation

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	Type	Title	Date
*	Data sheet	TMS320C2834x Delfino Microcontrollers datasheet (Rev. F)	01 Feb 2021
*	Errata	TMS320C2834x Delfino™ MCUs Silicon Errata (Rev. J)	28 Sep 2020
	Application note	C2000 MCU JTAG Connectivity Debug (Rev. A)	11 Jan 2022
	Application note	Enhancing the Computational Performance of the C2000™ Microcontroller Famil (Rev. C)	14 Dec 2021
	User guide	C2000 Real-Time Control Peripheral Reference Guide (Rev. O)	20 Oct 2021
	Application note	Configurable Error Generator for Controller Area Network	19 Dec 2019
	User guide	TMS320C28x Extended Instruction Sets Technical Reference Manual (Rev. C)	29 Oct 2019
	Application note	Development Tool Versions for C2000 Support	19 Jul 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
	White paper	Breakthrough technologies lead the solar power industry into the future	27 Jul 2018
	More literature	C2000™ Safety Mechanisms	17 Jul 2018
	Application note	Programming Examples for the TMS320x28xx eCAN (Rev. B)	12 Sep 2017
	White paper	Designing the Next Generation of Industrial Drive and Control Systems (Rev. A)	12 Sep 2016
	Application note	Semiconductor and IC Package Thermal Metrics (Rev. C)	19 Apr 2016
	Application note	Plastic Ball Grid Array [PBGA] Application Note (Rev. B)	13 Aug 2015
	User guide	TMS320C28x DSP CPU and Instruction Set (Rev. F)	10 Apr 2015
	Application note	Calculating FIT for a Mission Profile	24 Mar 2015
	White paper	Resolver-to-digital conversion implementation (Rev. A)	26 Mar 2014
	User guide	TMS320C28x Floating Point Unit and Instruction Set Reference Guide (Rev. B)	23 Jan 2014
	User guide	TMS320C28x DSP/BIOS 5.x Application Programming Interface (API) Reference Guide (Rev. L)	09 Oct 2012
	User guide	TMS320x2834x Delfino High Resolution Pulse Width Modulator (HRPWM) Ref. Guide (Rev. B)	04 Oct 2011
	User guide	TMS320x2834x Delfino Multichannel Buffered Serial Port (McBSP) Reference Guide (Rev. A)	29 Aug 2011
	User guide	TMS320x2834x Delfino Inter-Integrated Circuit (I2C) Module Reference Guide (Rev. B)	29 Jun 2011
	User guide	TMS320x2834x Delfino System Control and Interrupts Reference Guide (Rev. C)	27 Jun 2011
	User guide	TMS320x2834x Delfino Boot ROM Reference Guide (Rev. B)	18 Feb 2011
	User guide	TMS320x2834x Delfino External Interface (XINTF) Reference Guide (Rev. A)	28 Feb 2010
	Application note	Programming External Nonvolatile Memory Using SDFlash for TMS320C28x Devices	16 Nov 2009
	User guide	TMS320x2834x Delfino Direct Memory Access (DMA) Reference Guide (Rev. A)	23 Sep 2009
	User guide	TMS320x2834x Delfino Enhanced Pulse Width Modulator (ePWM) Module Ref. Guide (Rev. B)	17 Sep 2009
	User guide	TMS320x2834x Delfino Serial Communications Interface (SCI) Reference Guide (Rev. A)	07 Jul 2009
	Application note	Common Object File Format (COFF)	15 Apr 2009
	Application note	Migrating from TMS320x2833x/2823x to TMS320x2834x	03 Mar 2009
	User guide	TMS320x2834x Delfino Enhanced Capture (ECAP) Module Reference Guide	03 Mar 2009
	User guide	TMS320x2834x Delfino Enhanced Controller Area Network Reference Guide	03 Mar 2009
	User guide	TMS320x2834x Delfino Enhanced Quadrature Encoder Pulse (eQEP) Module Ref. Guide	03 Mar 2009
	User guide	TMS320x2834x Delfino Serial Peripheral Interface (SPI) Reference Guide	03 Mar 2009
	User guide	TMS320C28x Floating Point Unit and Instruction Set Reference Guide (Rev. A)	08 Aug 2008

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 (...)

In stock

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Debug probe

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

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

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 (...)

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User guide

Code example or demo

SPRC876 — C2834x C/C++ Header Files and Peripheral Examples

This utility contains Hardware Abstraction Layer (HAL) for TMS320x2834x devices such as the C28346, C28345, C28344, C28343, C28342, and C28341. This HAL facilitates peripheral configuration using "C". It also contains a simple test program for each peripheral to exemplify the usage of HAL to (...)

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

CONTROLSUITE — controlSUITE™ Software Suite: Software and Development Tools for C2000™ Microcontrollers

controlSUITE™ for C2000™ microcontrollers is a cohesive set of software infrastructure, tools, and documentation designed to minimize system development time. From device-specific drivers and support software to complete examples in sophisticated system applications, controlSUITE™ (...)

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 (...)

Driver or library

SFRA — powerSUITE Digital Power Supply Software Frequency Response Analyzer Tool for C2000™ MCUs

The Software Frequency Response Analyzer (SFRA) is one of several tools included in the powerSUITE Digital Power Supply Design Software Tools for C2000™ Microcontrollers. The SFRA includes a software library that enables developers to quickly measure the frequency response of their digital (...)

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

SAFETI_CQKIT — Safety compiler qualification kit

The Safety Compiler Qualification Kit was developed to assist customers in qualifying their use of the TI ARM, C6000, C7000 or C2000/CLA C/C++ Compiler to functional safety standards such as IEC 61508 and ISO 26262.

The Safety Compiler Qualification Kit:

is free of charge for TI customers
does (...)

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

C28346, C28345, C28344, C28343, C28342, C28341 ZFE IBIS Model

SPRM401.ZIP (401 KB) - IBIS Model

Simulation model

C28346, C28345, C28344, C28343, C28342, C28341 ZFE BSDL Model (Rev. A)

SPRM424A.ZIP (5 KB) - BSDL 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 (...)