Atmel® Corporation (NASDAQ: ATML), a leader in microcontroller (MCU) and touch technology solutions, today announced the company has expanded its popular family of secure, ARM® Cortex® M0+-based MCUs with the SAM L22 series. The Atmel | SMART SAM L series is the highest scoring product family in the EEMBC ULPBench, the leading independent low-power benchmark. The new devices offer an ultra-low power capacitive touch with a segment LCD controller that can deliver up to 320 segments, making the devices ideal for low-power applications including thermostats, electric/gas/water meters, home control, medical and access systems.
The Internet of Things (IoT) is driving connectivity in various battery-powered devices making security and ultra-low power critical features in these devices. The SAM L22 series delivers advanced security features with 256-bit AES, cyclic redundancy check (CRC), true random number generator, Flash protection and tamper detection to ensure information is securely stored, delivered and accessible. To get the lowest possible power consumption, the devices use Atmel’s proprietary picoPower® technologies and smart low-power peripherals that work independently of the CPU in sleep modes.
“As more devices in the consumer, industrial and home automation segments are becoming smarter and connected, these devices require a number of unique features including ultra-low power, security, touch capability with an LCD—all features that are currently provided in the SAM L22,” said Oyvind Strom, Sr. Director of MCUs, Atmel Corporation. “Atmel is already engaged with a number of alpha customers developing metering, thermostat and industrial automation solutions based on the new Atmel | SMART SAM L22 series.”
In addition to segment LCD supporting up to eight communication lines, capacitive touch sensing and built-in security measures, the SAM L22 series features up to 256kB of Flash and 32KB of SRAM, crystal less USB device, programmable Serial Communication modules (SERCOM) and Atmel’s patented Event System and Sleepwalking™ technologies.
For more detail: The Atmel SAM L22
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Ibrar Ayyub
I am an experienced technical writer holding a Master's degree in computer science from BZU Multan, Pakistan University. With a background spanning various industries, particularly in home automation and engineering, I have honed my skills in crafting clear and concise content. Proficient in leveraging infographics and diagrams, I strive to simplify complex concepts for readers. My strength lies in thorough research and presenting information in a structured and logical format.
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