32-bit MCU; 128kB-FL; 32kB-SRAM; 52 I/O; 2V~3,6V; 48MHz; A/D; D/A; USART; SPI; TWI; CAN; -40°C ~ 85°C; Replacement for: STM32F091RCT6 SAMPLES AVAILABLE ON REQUEST FOR EVALUATION PURPOSES. PLEASE USE CONTACT FORM.