March 24, 2020 – Mouser Electronics, a distributor of Electronic components focused on introducing new products and offering massive inventory, is now stocking STMicroelectronics (ST)’s STM32L5 ultra-low-power microcontrollers. The STM32L5 series adopts the Arm Cortex-M33 core with integrated Arm TrustZone hardware security technology, and has a set of protection functions and embedded high-speed memory for high performance and low power consumption.
The STM32L5 microcontrollers, available from Mouser Electronics, feature a secure architecture based on Arm TrustZone and support key ARMv8-M extensions. The 32-bit Cortex-M33 core features a floating-point unit, a set of DSP (digital signal processing) instructions, and a memory protection unit (MPU) for increased application security. In addition, the STM32L5 series has passed Arm’s PSA Level 1 and 2 certification.
STM32L5 devices have built-in high-speed memory (up to 512KB Flash and 256KB SRAM), and a flexible external memory controller for static storage (for devices with 100 pin counts and above). Other peripherals include an eight-channel SPI flash interface, and a range of enhanced I/O and peripherals that connect two APB buses, two AHB buses, and a 32-bit multi-AHB bus matrix. The device integrates ST’s ART Accelerator™, which enables zero-wait accesses to 64-bit program flash at clock speeds up to 110 MHz and 165 DMIPS.
The STM32L5 microcontroller features ST’s low-power technology, giving designers the flexibility to optimize power consumption. Techniques such as voltage scaling that balances power consumption according to processing needs and a complete portfolio of power-saving modes, including a run mode as low as 62 µA/MHz and a standby mode of 108 nA, help engineers design a variety of low-power applications.
As an authorized distributor, Mouser Electronics has always been committed to the rapid introduction of new products and technologies to help customers design advanced products and bring customers’ products to market faster. More than 800 semiconductor and electronic component manufacturers bring their products to global markets through Mouser. Mouser only provides customers with fully certified OEM products with full manufacturer traceability.
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