Ultra-low-power Arm® Cortex®-M33 MCUTrustZone®FPU,240 DMIPS, 512 KB flash memory, 274 KB SRAM, crypto

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 mo

文件：3.59206 Mbytes 页数：283 Pages

STMICROELECTRONICS

意法半导体

Ultra-low-power Arm® Cortex®-M33 MCUTrustZone®FPU,240 DMIPS, 512 KB flash memory, 274 KB SRAM, crypto

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 mo

文件：3.59206 Mbytes 页数：283 Pages

STMICROELECTRONICS

意法半导体

Ultra-low-power Arm® Cortex®-M33 MCUTrustZone®FPU,240 DMIPS, 512 KB flash memory, 274 KB SRAM, crypto

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 mo

文件：3.59206 Mbytes 页数：283 Pages

STMICROELECTRONICS

意法半导体

Ultra-low-power Arm® Cortex®-M33 MCUTrustZone®FPU,240 DMIPS, 512 KB flash memory, 274 KB SRAM, crypto

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 mo

文件：3.59206 Mbytes 页数：283 Pages

STMICROELECTRONICS

意法半导体

Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 512 Kbytes of Flash memory

The STM32U545xx devices belong to an ultra-low-power microcontrollers family (STM32U5 Series) based on the high-performance Arm® Cortex®-M33 32-bit RISC core. They operate at a frequency of up to 160 MHz. \n\n The Cortex®-M33 core features a single-precision FPU (floating-point unit), that supports • Includes ST state-of-the-art patented technology \n• Ultra-low-power with FlexPowerControl \n •1.71 V to 3.6 V power supply \n •–40 °C to +85/125 °C temperature range \n •Low-power background-autonomous mode (LPBAM): autonomous peripherals with DMA, functional down to Stop 2 mode \n •VBAT mode: su;

ST

意法半导体