STMicroelectronics ARM Cortex M0+, STM32 Microcontroller, 64MHz, 256 Kbyte Flash, 64-Pin LQFP

The STMicroelectronics mainstream microcontrollers are based on high-performance Arm Cortex M0+ 32-bit RISC core operating at up to 64 MHz frequency. Offering a high level of integration, they are suitable for a wide range of applications in consumer, industrial and appliance domains and ready for the Internet of Things (IoT) solutions. The devices incorporate a memory protection unit (MPU), high-speed embedded memories (144 Kbytes of SRAM and up to 512 Kbytes of flash program memory with read protection, write protection, proprietary code protection, and securable area), DMA, an extensive range of system functions, enhanced I/Os, and peripherals.

USB 2.0 FS device (crystal-less) and host controller
USB Type-C Power Delivery controller
Two FDCAN controllers
Development support serial wire debug (SWD)
96-bit unique ID
All packages ECOPACK 2 compliant