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STM32U535xx
Ultra-low-power Arm® Cortex®-M33 MCU+TrustZone®+FPU, 240 DMIPS, up to 512 KB flash memory, 274 KB SRAM
Datasheet - production data
Features
Includes ST state-of-the-art patented technology
Ultra-low-power with FlexPowerControl
• 1.71 V to 3.6 V power supply • –40 °C to +85/125 °C temperature range • Low-power background-autonomous mode
(LPBAM): autonomous peripherals with DMA, functional down to Stop 2 mode • VBAT mode: supply for RTC, 32 x 32-bit backup registers and 2-Kbyte backup SRAM • 90 nA Shutdown mode (23 wake-up pins) • 200 nA Standby mode (23 wake-up pins) • 370 nA Standby mode with RTC • 1.4 μA Stop 3 mode with 16-Kbyte SRAM • 2.2 µA Stop 3 mode with full SRAM • 3.0 µA Stop 2 mode with 16-Kbyte SRAM • 4.6 µA Stop 2 mode with full SRAM • 16.3 μA/MHz Run mode @ 3.