Mainstream Arm Cortex-M0 Access line MCU with 256 Kbytes of Flash memory, 48 MHz CPU, CAN and CEC functions The STM32F091xB/xC microcontrollers incorporate the high-performance ARM®Cortex®-M0 32-bit RISC core operating at up to 48 MHz frequency, high-speed embedded memories (up to 256 Kbytes of Flash memory and 32 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. The device offers standard communication interfaces (two I2Cs, two SPIs/one I2S, one HDMI CEC and up to eight USARTs), one CAN, one 12-bit ADC, one 12-bit DAC with two channels, seven 16-bit timers, one 32-bit timer and an advanced-control PWM timer. https://elecena.pl/product/25746082/stm32f091rct6-cortex-m0-microcontroller-256-32kb-lqfp-64 2024-04-24 https://elecena.pl/product/25746082/stm32f091rct6-cortex-m0-microcontroller-256-32kb-lqfp-64 2026-02-12