Latest STM32 ARM® Cortex®-M0 Microcontroller from STMicroelectronics Boosts Integration for Better User Experiences

Geneva, November 20, 2014 – STMicroelectronics’ latest STM32F091 ARM® Cortex®-M0 microcontroller overcomes the resource constraints imposed by similar devices positioned for cost-sensitive applications by providing large on-chip memories and up to eight USARTs [1] that save multiplexing communication ports in applications such as in-car audio or three-phase power metering.

With up to 256Kbytes of Flash on-chip and a 32Kbyte SRAM -- enough to implement a Java stack -- the  STM32F091 can host applications that deliver user experiences normally associated with larger or more expensive devices. All variants, including those in economical 48-pin packages, have at least six USARTs. Three of the USARTs are able to support smartcard, LIN [2], IrDA [3], and Modbus [4] modes.

The device has a flexible power architecture that allows analog circuitry, including the 12-bit 1.0µs ADC and two-channel 12-bit DAC, to be operated at up to 3.6V for maximum dynamic range, while digital circuits run at lower voltage to minimize power consumption. Moreover device I/Os can be powered independently, allowing direct connection to a low-voltage companion device such as an application processor without using level shifters.

With built-in CAN2.0A/B support, the STM32F091 can address consumer in-car applications connected to the vehicle network, such as car radio, and industrial-control applications. In addition, designers can take advantage of an integrated touch-sensing controller, as well as a SysTick timer and a Real-Time Clock that aid real-time performance and deliver time-of-day or calendar functions..

The  STM32F091 is available in different packages including 48-pin and 64-pin styles, as well as a salt-atmosphere-compatible QFP100 suitable for smart utility meters in China. Prices start from $1.59 for the STM32F091CBT6 with a 128Kbyte Flash in the QFP48 package, for orders of 10,000 pieces.

For further information please visit:  www.st.com/stm32f0x1

[1] Universal Synchronous/Asynchronous Receiver/Transmitter

2 Local Interconnect Network

3 Infrared Data Association

4 Modbus is a serial communication protocol for programmable logic controllers




Review Article Be the first to review this article

Harris

Featured Video
Jobs
Analyst Programmer for Palm Beach County at West Palm Beach, FL
Mapping & GIS Sales Rep for California Surveying & Drafting Supply at Sacramento, CA
Architectural Designer for Champion Home Builders at Troy, MI
Upcoming Events
Intergeo 2017 at Berlin Germany - Sep 26 - 28, 2017
2017 South Florida GIS Expo at Palm Beach County Convention Center 650 Okeechobee Blvd West Palm Beach FL - Sep 28 - 29, 2017
2nd International Conference on GIS and Remote Sensing (GIS Congress-2017) at Vienna, Austria Vienna Vienna Austria - Oct 2 - 3, 2017
Drone World Expo at San Jose Convention Center CA - Oct 3 - 4, 2017
Teledyne Optech
University of Denver GIS Masters Degree Online
CADalog.com - Countless CAD add-ons, plug-ins and more.



Internet Business Systems © 2017 Internet Business Systems, Inc.
25 North 14th Steet, Suite 710, San Jose, CA 95112
+1 (408) 882-6554 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering EDACafe - Electronic Design Automation TechJobsCafe - Technical Jobs and Resumes  MCADCafe - Mechanical Design and Engineering ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy PolicyAdvertise