Microchip SAM L series microcontrollers integrate ultra-low power consumption, higher security and excellent touch control functions in one
Shanghai, China, August 22, 2018 – eLuomeng, a global distributor of electronic components and development services, announced the sale of Microchip SAM L10 and SAM L11 MCUs. Both new 32-bit MCUs provide the industry's lowest power consumption and are the industry's first MCUs with integrated chip-level security features and Arm® TrustZone® technology.
SAM L10 has the lowest power consumption among similar MCUs in the industry, allowing users to avoid the limitation of low-efficiency MCU power supplies for safe application development. Its ultra-low power consumption characteristics make it very suitable for various IoT applications, such as wearable devices, game controllers, energy harvesting, smart pens, and low-power industrial sensor nodes.
SAM L11 integrates hardware security, which can meet the enhanced security requirements of smart city and home automation IoT nodes, remote control keyboards and authentication systems, as well as industrial automation, medical equipment and other applications.
"With the increasing number of IoT endpoints and the frequent occurrence of security breaches, designers urgently need MCUs with robust security and low power consumption characteristics," said Simon Meadmore, the global semiconductor category leader of Premier Farnell and eLongmeng: "As a development For service distributors, we are trying our best to find relevant equipment in order to solve the design challenges encountered by our customers in the product development process. The SAM L10 and SAM L11 MCU series adopt innovative technologies and integrate a large number of rich external devices including safety functions. It has the lowest power consumption among similar MCUs in the industry, allowing users to develop safe applications without being restricted by low-energy-efficiency MCU power supplies."
The new MCU operating frequency is 32 MHz, and the memory configuration is up to 64 KB flash memory and 16 KB SRAM. In addition to ultra-low power consumption, the two also integrate enhanced peripheral touch controllers and advanced analog functions, and both provide 24-pin and 32-pin package options.
SAM L10 and SAM L11 offer the lowest power consumption in the industry. Its ULPMark is certified by the Embedded Microprocessor Benchmark Alliance EEMBC and scored a high score of 405 in the benchmark test. At the same time, the two MCUs are also equipped with picoPower® technology to provide flexible Power saving mode. They can also support power debuggers and data visualization tools to monitor and analyze power consumption in real time, helping developers quickly optimize system design, achieve lower power consumption, and significantly increase battery life.
In addition, the enhanced peripheral touch controller (PTC) used by SAM L10 and SAM L11 has first-class water resistance and noise immunity. The touch interface runs four times faster than the previous generation PTC, and has fast response and precise touch sensing capabilities. It also supports QTouch configurator and QTouch® module library, allowing designers to easily add capacitive touch interface for application development, achieving an excellent and smooth user experience, such as household appliances, fitness trackers, automatic door handles, keyboards, remote controls Ideal for designing applications such as controllers.
The chip-level security features of SAM L11 MCU are based on the ARM® TrustZone® technology and a comprehensive security solution framework. The former helps avoid physical and remote attacks, and the latter aims to simplify the implementation of security measures. The IoT nodes driven by SAM L11 have powerful anti-remote software attack capabilities, so it helps to improve reliability and avoid downtime for key functions of the node. Chip-level tamper resistance helps prevent cloning and intellectual property leakage.
Microchip SAM L10 and SAM L11 MCUs can be purchased from e-column.
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