STM32G070RBT6,integrated circuit Embedded microcontroller STMicroelectronics package tray Core processor ARM® Cortex®-M0+ Core specification 32-bit single core speed 64MHz Connection ability I²C，IrDA，LINbus，SPI，UART/USART peripheral device DMA，I²S，POR，PWM，WDT I/O number Fifty-nine Program storage capacity 128KB（128K x 8） Program memory type flash memory EEPROM capacity - RAM size 36K x 8 Voltage-supply (Vcc/Vdd) 2V ~ 3.6V data converter A/D 19x12b Oscillator type inside Working temperature -40°C ~ 85°C（TA） Installation type Surface mount type Package/housing 64-LQFP Supplier device package 64-LQFP（10x10）