TIDM-TM4C123STEPPERMOTOR

Driving a Stepper Motor Reference Design with High Performance MCU

TIDM-TM4C123STEPPERMOTOR

Design files

Overview

An system example to show how to drive a stepper motor in full step and halfstep modes using a TM4C123 MCU and DRV8833 stepper motor driver.

Features

The TM4C123 microcontroller uses four GPIO pins to control the output of the H bridge drivers in DRV8833
TM4C123GXL launch pad user buttons control motor direction, speed, and start/stop
Software is designed to work with an EK-TM4C123GXL Launchpad and DRV8833 EVM

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Design files & products

Design files

Download ready-to-use system files to speed your design process.

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Design guide — TIDM-TM4C123STEPPERMOTOR

TIDUAH5.PDF (1796 K)

Reference design overview and verified performance test data

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Schematic — TIDM-TM4C123STEPPERMOTOR

TIDRHU2.ZIP (125 K)

Detailed schematic diagram for design layout and components

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Bill of materials (BOM) — TIDM-TM4C123STEPPERMOTOR

TIDRHU3.PDF (83 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

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Assembly drawing — TIDM-TM4C123STEPPERMOTOR

TIDRHU4.PDF (196 K)

Detailed overview of design layout for component placement

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CAD/CAE symbol — TIDM-TM4C123STEPPERMOTOR

TIDRHU6.ZIP (25 K)

Files used for 3D models or 2D drawings of IC components

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CAD/CAE symbol — TIDM-TM4C123STEPPERMOTOR

TIDRHU7.ZIP (430 K)

Files used for 3D models or 2D drawings of IC components

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Gerber file — TIDM-TM4C123STEPPERMOTOR

TIDCB50.ZIP (352 K)

Design file that contains information on physical board layer of design PCB

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PCB layout — TIDM-TM4C123STEPPERMOTOR

TIDRHU5.PDF (143 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Arm Cortex-M4 MCUs

TM4C1230H6PM — 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, CAN, 64-pin LQFP

Data sheet: PDF

Arm Cortex-M4 MCUs

TM4C123FH6PM — 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, USB, 64-pin LQFP

Data sheet: PDF

Arm Cortex-M4 MCUs

TM4C123GH6PGE — 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 144-pin LQFP

Data sheet: PDF

Arm Cortex-M4 MCUs

TM4C123GH6PM — 32-bit Arm Cortex-M4F based MCU with 80 -MHz, 256 -KB Flash, 32 -KB RAM, 2 CAN, RTC, USB, 64-Pin

Data sheet: PDF

Arm Cortex-M4 MCUs

TM4C123GH6PZ — 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 100-pin LQFP

Data sheet: PDF

Arm Cortex-M4 MCUs

TM4C123GH6ZRB — 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 157-pin BGA

Data sheet: PDF

Arm Cortex-M4 MCUs

TM4C123GH6ZXR — 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 168-pin BGA

Data sheet: PDF

Linear & low-dropout (LDO) regulators

TPS736 — 400-mA, high-accuracy, ultra-low-dropout voltage regulator with reverse current protection & enable

Data sheet: PDF | HTML

Supervisor & reset ICs

TLV803 — 3-pin voltage supervisor (reset IC) with active-low & open-drain reset

Data sheet: PDF | HTML

Start development

Hardware

Evaluation board

EK-TM4C123GXL — ARM® Cortex®-M4F Based MCU TM4C123G LaunchPad™ Evaluation Kit

The TM4C123G LaunchPad evaluation kit is a low-cost evaluation platform for Arm Cortex-M4F based microcontrollers (MCUs). Featuring an 80-MHz Arm Cortex-M4F central processing unit, 256kB of flash and 32 kB of static random access memory, the TM4C123GH6PM MCU provides integrated USB 2.0 support for (...)

User guide: PDF | HTML

Not available on TI.com

Evaluation board

DRV8833EVM — DRV8833 Evaluation Module

The DRV8833 evaluation module (EVM) demonstrates the capabilities and performance of the DRV8833 integrated circuit from Texas Instruments. The DRV8833 is a low voltage, 2A stepper or single / dual brushed DC motor driver. It can also be used to drive solenoids or relays.