STMicroelectronics STM32U083RCT6 ARM Cortex M0+ Microcontroller, Arm Cortex M0+, 56MHz, 256 KB Flash, 64-Pin LQFP

The STMicroelectronics Ultra low power microcontrollers based on the high performance Arm Cortex-M0+ 32-bit RISC core operating at a frequency of up to 56 MHz The device embed high speed memories of 256 Kbyte flash memory and 40 Kbyte SRAM with hardware parity check, and an extensive range of enhanced I/Os and peripherals connected to APB and AHB buses, and a 32 bit multi AHB bus matrix. They also embed protection mechanisms for embedded flash memory and SRAM, such as readout protection and write protection.

Customer code protection
Hardware protection feature
Secure boot
Internal 48 MHz with clock recovery
2x ultra low power comparators
Robust read out protection