Datasheet Texas Instruments LM3S8971-IBZ50-A2T
Stellaris LM3S Microcontroller 108-NFBGA -40 to 85
- Download » Datasheet PDF, 5.6 Mb, Revision: I, File published: Jul 16, 2014
Stellaris LM3S8971 Microcontroller Data Sheet datasheet
TE X AS I NS TRUM E NTS -P RO DUCTION D ATA В® Stellaris LM3S8971 Microcontroller
D ATA SHE E T D S -LM3S 8971 -1 5 8 5 2 . 2 7 4 3
S P M S 176I C o p yri g h t В© 2 0 07-2014
Te xa s In stru me n ts In co rporated Copyright
Copyright В© 2007-2014 Texas Instruments Incorporated All rights reserved. Stellaris and StellarisWareВ® are registered trademarks of Texas Instruments
Incorporated. ARM and Thumb are registered trademarks and Cortex is a trademark of ARM Limited. Other names and brands may be claimed as the
property of others.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard
warranty. Production processing does not necessarily include testing of all parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor
products and disclaimers thereto appears at the end of this data sheet.
Texas Instruments Incorporated
108 Wild Basin, Suite 350
Austin, TX 78746
http://www-k.ext.ti.com/sc/technical-support/product-information-centers.htm 2 July 16, 2014
Texas Instruments-Production Data В® Stellaris LM3S8971 Microcontroller Table of Contents
Revision History . 25
About This Document . 32
About This Manual .
Related Documents .
Documentation Conventions . 32 ...
|Lifecycle Status||NRND (Not recommended for new designs)|
|Manufacture's Sample Availability||No|
|Industry STD Term||NFBGA||NFBGA||NFBGA|
|Carrier||LARGE T&R||LARGE T&R||LARGE T&R|
|Max Height (mm)||1.5||1.5||1.5|
|Mechanical Data||Download »||Download »||Download »|
- Download » Application Notes PDF, 1.7 Mb, Revision: A, File published: Aug 15, 2012
Using Execute, Write/Erase Flash Protection on Stellaris MCUs Using CCS (Rev. A)
Protection of code and IP in a microcontroller's Flash memory has always been an important consideration for the system designers. StellarisВ® microcontrollers feature a code protection mechanism that enables developers to protect their code and IP in the end application, while providing the flexibility to upgrade the firmware using a boot loader. This application report describes using Flash p
- Download » Application Notes PDF, 95 Kb, File published: Jul 7, 2009
Programming the On-Chip Flash Memory in a Stellaris Microcontroller (AN01237)
This application note provides three methods for erasing and programming Flash memory: the StellarisWare Peripheral DriverLib, software polling for completed updates, and interrupt-driven updates.
- Download » Application Notes PDF, 278 Kb, Revision: B, File published: Feb 4, 2013
System Design Guidelines for StellarisВ® Microcontrollers В (Rev. B)
- Download » Application Notes PDF, 170 Kb, File published: Jul 7, 2009
Using the Stellaris Microcontroller Analog-to-Digital Converter (AN01247)
This application note describes ADC sampling and configuring Stellaris microcontrollers through the StellarisWare Peripheral Driver Library or through direct writes to the device's control registers.
- Download » Application Notes PDF, 89 Kb, File published: Jul 7, 2009
Serial-to-Ethernet Converter for Stellaris Microcontrollers (AN01266)
The software described in this application note allows an Ethernet-enabled Stellaris microcontroller to be used as a serial-to-Ethernet converter.
- Download » Application Notes PDF, 70 Kb, Revision: C, File published: Sep 8, 2012
Using the Stellaris Ethernet Controller with Lightweight IP (lwIP) (AN01261) (Rev. C)
- Download » Application Notes PDF, 162 Kb, Revision: E, File published: Sep 24, 2013
Differences Among StellarisВ® LM3S and Tivaв„ў C Series TM4C123x MCUs (Rev. E)
is document addresses design items to be aware of when migrating working designs among Fury-, DustDevil-, Tempest-, and Firestorm-StellarisВ® microcontrollers (MCUs) and Tivaв„ў C Series TM4C123x-class MCUs. Topics covered include both software and hardware issues as well as feature changes and enhancements. All software issues are comprehended in the Driver Library APIs. As a result, syste
- Download » Application Notes PDF, 120 Kb, File published: Jul 7, 2009
Using the Stellaris Serial Flash Loader (AN01242)
This application note describes how to communicate with the Stellaris serial flash loader application.
- Download » Application Notes PDF, 301 Kb, File published: Jul 7, 2009
Using a 9-bit Software UART with Stellaris (AN01280)
This application note describes how to extend the functionality of the standard hardware UART available on StellarisВ® microcontrollers by using the 9-bit UART add-on.
- Download » Application Notes PDF, 161 Kb, File published: Jul 7, 2009
Optimizing Code Performance and Size for Stellaris Microcontrollers (AN01265)
This application note provides a summary of factors that affect code performance and size for StellarisВ® microcontrollers and suggestions to improve code performance and size including example code.
- Download » Application Notes PDF, 127 Kb, Revision: C, File published: Nov 1, 2012
StellarisВ® LM3S ADC Calibration (AN01282) (Rev. C)
This application report describes a method for improving the absolute accuracy of the analog-to-digital converters (ADCs) found on StellarisВ® LM3S microcontrollers. Due to inherent gain and offset errors, the absolute accuracy of the ADC is affected. The methods described in this application report can improve the absolute accuracy of the ADC results.
- Download » Application Notes PDF, 184 Kb, File published: Jul 7, 2009
Migrating from Sandstorm-Class to Fury-Class Stellaris Microcontrollers
This application note provides a summary of differences between existing Sandstorm class devices and new Fury class devices in the Stellaris family of microcontrollers.
- Download » Application Notes PDF, 91 Kb, File published: Jul 7, 2009
Using Stellaris MCUs Internal Flash Memory to Emulate EEPROM (AN01267)
This application note describes how to emulate EEPROM using the internal Flash memory and provides an example application that uses EEPROM emulation drivers.
- Download » Application Notes PDF, 77 Kb, File published: Jul 7, 2009
Software UART for Stellaris Microcontrollers (AN01270)
This application note looks at implementing a software-based UART which, using general-purpose input/outputs (GPIO), allows the user to overcome hardware limitations or lack of dedicated peripherals.
- Download » Application Notes PDF, 95 Kb, Revision: A, File published: Jan 8, 2013
ADC Oversampling Techniques for Stellaris Microcontrollers (AN01239) (Rev. A)
Some members of the Stellaris microcontroller family have an analog-to-digital converter (ADC) module. The hardware resolution of the ADC is 10 bits; however, due to noise and other accuracy diminishing factors, the true accuracy is less than 10 bits. This application report provides a software-based oversampling technique, resulting in an improved effective number of bits (ENOB) in the conversion
- Download » Application Notes PDF, 128 Kb, Revision: B, File published: Jan 11, 2010
Using the Stellaris Ethernet Controller with Micro IP (uIP) (AN01260) (Rev. B)
This application note gives an overview of the uIP TCP/IP stack followed by a discussion of uIP application examples provided for Stellaris evaluation boards with Ethernet controllers.
- Download » Application Notes PDF, 74 Kb, File published: Jul 7, 2009
Implementing RS-232 Flow Control on a Stellaris Microcontroller (AN01255)
This application note describes how to implement flow control by using the Stellaris GPIO module with its interrupt support.
- Semiconductors > Microcontrollers (MCU) > Performance MCUs > Control + Automation > LM3S Cortex-M3 Series
LM3S8971IBZ50A2T, LM3S8971 IBZ50 A2T