STM32L4 series of ultra-low-power and performance MCUs
STM32L476/486/496/4A6 devices extend the ultra-low-power portfolio and performance with an Arm® Cortex®-M4 core with DSP and floating-point unit (FPU) at 80 MHz. This series offers USB (OTG 2.0 full speed and USB OTG Crystal less, LPM and BCD support), an LCD driver (4x44 or 8x40 with step-up converter) in addition to the large set of peripherals.
The STM32L476/486/496/4A6 portfolio offers from 256 Kbytes to 1 Mbyte of Flash and from 64- to 169-pin packages. Its memory range can easily be extended using SDIO, Quad-SPI and FSMC interfaces.
128-/256-bit AES hardware encryption is available on STM32L486 and STM32L4A6 devices.
Discover the STM32U5, the new secure, high-performance, and ultra-low power STM32 microcontrollers that will revolutionize your design. With STM32U5, there is no trade-off between power consumption and performance.
The B-U585I-IOT02A Discovery kit provides a complete demonstration and development platform for the STM32U585AI microcontroller, featuring an Arm® Cortex®-M33 core with Arm® TrustZone® and Armv8-M mainline security extension, 2 Mbytes of Flash memory and 786 Kbytes of SRAM, as well as smart peripheral resources.