STM32F427VIT6,integrated circuit Embedded microcontroller STMicroelectronics package tray Core processor ARM® Cortex®-M4 Core specification 32-bit single core speed 180MHz Connection ability CANbus, EBI/EMI, Ethernet, IC, IrDA, LINbus, SPI, UART/USART, USB OTG peripheral device Undervoltage detection/reset, DMA, is, POR, PWM, WDT I/O number Eighty-two Program storage capacity 2MB（2M x 8） Program memory type flash memory EEPROM capacity - RAM size 256K x 8 Voltage-supply (Vcc/Vdd) 1.8V ~ 3.6V data converter A/D 16x12b； D/A 2x12b Oscillator type inside Working temperature -40°C ~ 85°C（TA） Installation type Surface mount type Package/housing 100-LQFP Supplier device package 100-LQFP（14x14）