STM32L476RGT6，integrated circuit Embedded microcontroller STMicroelectronics series STM32L4 package tray Core processor ARM® Cortex®-M4 Core specification 32-bit single core speed 80MHz Connection ability CANbus，EBI/EMI，I²C，IrDA，LINbus，MMC/SD，QSPI，SAI，SPI，SWPMI，UART/USART，USB OTG peripheral device Undervoltage detection/reset, DMA, LCD, PWM, WDT I/O number Eighty-two Program storage capacity 1MB（1M x 8） Program memory type flash memory EEPROM capacity - RAM size 128K x 8 Voltage-supply (Vcc/Vdd) 1.71V ~ 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）