Microcontroller Series Enables Longer Battery Life in IoT Applications Without Sacrificing Security and Reliability
23 February 2016 - 12:00AM
Business Wire
Analog Devices, Inc. today announced its ADuCM302x series of
ultra-low power microcontrollers designed to enable longer battery
life and lower operating costs in IoT applications without
sacrificing security and reliability functions. Consuming less than
38uA/MHz of current in active mode and less than 750nA in standby
mode, the ADuCM302x microcontrollers enable longer operation
between battery replacements or recharging, providing a better
end-user experience and lower maintenance cost. This efficiency can
also reduce costs for device makers by decreasing the number and
size of batteries required, and enables new applications where
battery replacement is impractical. While alternatives on the
market often sacrifice key functionality to achieve efficiency
benchmarks, the ADuCM302x series maintains a full suite of
reliability and safety functions. Serving as the brain of a
connected solution, these microcontrollers represent Analog
Devices’ focus on delivering system-level solutions for the
Internet of Things, and enabling intelligent decision-making closer
to the sensor. They complement ADI’s broad portfolio of compatible
sensing and wireless communication technologies, and will be
supported by software and hardware development tools to help
integrators optimize solutions for their unique application
needs.
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Microcontroller Series Enables Longer
Battery Life in IoT Applications Without Sacrificing Security and
Reliability (Photo: Business Wire)
- View product page, download data sheet,
order samples and evaluation boards:
http://www.analog.com/ADuCM3029.html
- Learn about ADI’s microcontrollers
product portfolio:
http://www.analog.com/en/products/processors-dsp/analog-microcontrollers
- Connect with engineers and ADI product
experts on EngineerZone®, an online technical support community:
https://ez.analog.com/community/analog-microcontrollers
The ADuCM3027 and ADuCM3029 are the initial offerings in the
series, differing only in flash memory (128K and 256k
respectively). They outperform other general-purpose processors
with a high ULPBench™ certified score of 245.5 points as
established by the EEMBC (Embedded Microprocessor Benchmark
Consortium), an independent industry alliance. The 32-bit ARM®
Cortex®-M3 processor is easily configured to achieve the right
balance of performance and power while still offering critical
security and reliability functions. Faster encryption enabled by a
combination of hardware and software protection mechanisms provides
read-protection to prevent the device contents from being read by
unauthorized users. Additionally, in-circuit write-protection
prevents the device from being reprogrammed with unauthorized code.
Voltage monitoring in standby-mode and error correction for the
flash memory increase reliability by avoiding corruptions which
could result in misoperation or system crashes.
ADuCM302x Series Key Features
- Single supply operation
- Up to 26 MHz ARM Cortex-M3 processor
with MPU
- Up to 256K bytes of embedded flash
memory with ECC
- Optional 4K cache for lower active
power
- 64K bytes system SRAM with parity
- Integrated power management with
optional buck converter for improved efficiency
- Automatic time stamping allowing sensor
synchronization using Flex RTC
Product Pricing and
Availability
Product
Flash Memory Options
SampleAvailability
FullProduction
Price EachPer 1,000
Packaging
ADuCM3027 128K Now July
$3.00 64 pin LFCSP ADuCM3027
128K Now July
$3.00 54 ball WLCSP ADuCM3029 256K
Now July $3.50
64 pin LFCSP ADuCM3029 256K Now
July $3.50 54 ball WLCSP
Note: The ADuCM3029 EZ-KIT® evaluation
hardware is available for $199.
About Analog Devices
Analog Devices (NASDAQ: ADI) designs and manufactures
semiconductor products and solutions. We enable our customers to
interpret the world around us by intelligently bridging the
physical and digital worlds with unmatched technologies that sense,
measure and connect.
Visit http://www.analog.com.
Follow ADI on Twitter at http://www.twitter.com/ADI_News
Subscribe to Analog Dialogue, ADI’s monthly technical journal,
at: http://www.analog.com/library/analogDialogue/
EngineerZone and EZ-KIT are registered trademarks of Analog
Devices, Inc.
All other trademarks and registered trademarks are the
property of their respective owners.
View source
version on businesswire.com: http://www.businesswire.com/news/home/20160222005164/en/
Analog Devices, Inc.Michael DelRossi,
781-937-1429michael.delrossi@analog.com
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