STM32U375KGU6

STM32U375KGU6 is an ultra-low-power, Arm®-based 32-bit microcontroller. The Cortex®-M33 core features a single‑precision FPU (floating‑point unit) that supports all the Arm® single‑precision data‑processing instructions and all the data types. The STM32U3 series is the first STM32 series based on near-threshold voltage technology to deliver a breakthrough improvement in battery life. With near-threshold technology, STM32U3 devices reduce the active consumption down to 10μA/MHz, resulting in significantly longer battery life for any application. The STM32U375xx device embeds several protection mechanisms for embedded flash memory and SRAM: readout protection, write protection, secure proprietary code, readout protection, secure, and hide protection areas. The device embeds a low-power digital filter dedicated to audio signals (ADF), with one filter supporting sound-activity detection.

• Includes ST state-of-the-art patented technology
• 1.71 to 3.60V operating voltage
• 96MHz maximum CPU frequency
• VBAT mode: supply for RTC, 32 x 32bit backup registers, brownout reset in all modes except shutdown
• Embedded regulator and SMPS step-down converter supporting switch on-the-fly and voltage scaling
• 12-channel GPDMA controller, functional in sleep and stop modes (up to stop 2)
• Up to 21 capacitive sensing channels, support touch key, linear, and rotary touch sensors
• Development support: serial-wire debug (SWD), JTAG, Embedded Trace Macrocell™ (ETM)
• 32-pin UFQFPN package
• Ambient operating temperature ranges from -40 to 105°C