STM32U535RET6Q

STM32U535RET6Q is a STM32U5 series ultra-low-power Arm® Cortex®-M33 MCU+TrustZone®+FPU, 240 DMIPS, up to 512KB flash memory, 274KB SRAM. 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 Cortex®-M33 core also implements a full set of DSP (digital signal processing) instructions and a MPU (memory protection unit) that enhances the application security. The device features several protection mechanisms for embedded flash memory and SRAM: readout protection, write protection, secure and hide protection areas. The device embeds several peripherals reinforcing security: with DPA resistance, a HASH hardware accelerator, and a true random number generator. It offers active tamper detection and protection against transient and environmental perturbation attacks, thanks to several internal monitoring generating secret data erase in case of attack.

• Includes ST state-of-the-art patented technology, ultra-low-power with FlexPowerControl
• Embedded regulator and SMPS step-down converter supporting switch on-the-fly and voltage scaling
• 651 CoreMark® (4.07 CoreMark®/MHz), 464 ULPMark™-CP, 125 ULPMark™-PP benchmarks
• Up to 512Kbyte flash memory with ECC, 2 banks read-while-write, and 100Kcycles
• Internal 48MHz with clock recovery, 3 PLLs for system clock, USB, audio, ADC
• Arm® TrustZone® and securable I/Os, memories and peripherals
• 1 USB full-speed selectable host or device controller, 1 SAI (serial-audio interface)
• 16- and 4-channel DMA controllers, functional in stop mode
• CORDIC for trigonometric functions acceleration, filter mathematical accelerator (FMAC)
• 64-pin LQFP package, industrial temperature range from -40 to 85°C