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Developers can immediately access production quantities of TI’s leading Stellaris® Cortex™-M microcontrollers with options up to 512KB flash and 12-bit ADCs

New Stellaris MCUs combine enhanced networking and connectivity options with more memory and higher-precision ADCs

Jul 20, 2011

Austin, TX (July 20, 2011) -Texas Instruments Incorporated (TI) (NYSE: TXN) today announced the availability of production quantities of its fourth generation Stellaris® CortexTM-M microcontrollers (MCUs).  The expanded Stellaris microcontroller platform now provides developers with up to 512KB flash, dual 12-bit ADCs and support for enhanced connectivity with 10/100 Ethernet MAC/PHY, CAN, USB (Host/Device/OTG), I2S, I2C and UART.  In addition to these features, developers have continued access to TI's comprehensive StellarisWare® software to speed development of applications. For more information, go to http://www.ti.com/cortex-m3-pr-lp

Stellaris Cortex-M platform of microcontrollers features and benefits:

  • Up to 512KB of flash memory, supporting up to 80MHz operation (0-Wait State at 50MHz and prefetch buffer for speeds above 50MHz)
  • High SRAM-to-flash ratio to more efficiently enable networking protocol stacks
  • Enhanced peripherals containing dual 10-bit or 12-bit ADCs enable developers to create higher-precision products
  • Extensive in-ROM software and integrated precision oscillator
  • Flexible external peripheral interface for high-speed chip-to-chip interconnect
  • Ultra-fast general purpose IOs for high-speed off-chip control
  • Pin compatible across generations, from 16KB to 512KB flash devices

Pricing and availability

Stellaris Cortex-M microcontrollers start at USD $2.00 for 1K quantities and are immediately available for order in production quantities at www.ti.com/cortex-m3-pr-es and www.ti.com/cortex-m3-pr-es2. Engineers wanting to develop devices with 256K flash or less can get started with the LM3S9B96 Development Kit (DK-LM3S9B96), priced at USD $425. Engineers wanting to develop with devices 384K to 512K flash can get started with the LM3S9D96 Development Kit (DK-LM3S9D96), priced at USD $425.  Evaluation kits are also available for USD $99 for both 256K and 512K flash devices. 

TI's broad portfolio of MCUs and software
From general purpose, ultra-low power MSP430TM MCUs, to Stellaris Cortex-M-based 32-bit MCUs and high performance, real-time control C2000TM MCUs, TI offers the broadest range of microcontroller solutions. Designers can accelerate time to market by tapping into TI's complete software and hardware tools, extensive third-party offerings and technical support.

Find out more about TI's Stellaris MCUs, tools and software:

About Texas Instruments

Texas Instruments (NYSE: TXN) helps customers solve problems and develop new electronics that make the world smarter, healthier, safer, greener and more fun. A global semiconductor company, TI innovates through design, sales and manufacturing operations in more than 30 countries.  For more information, go to www.ti.com.

Trademarks

Stellaris and StellarisWare are registered trademarks and MSP430, C2000 are trademarks of Texas Instruments Incorporated.  All registered trademarks and other trademarks belong to their respective owners.