STM32F103CBT6 - ARM Microcontrolador (MCU 32BIT Cortex M3 128KB FLASH 20KB RAM) LQFP-48.SpecificationsManufacturer: STMicroelectronicsProduct Category: ARM Microcontrollers - MCUSeries: STM32F103CBMounting Style: SMD/SMTPackage / Case: LQFP-48Core: ARM Cortex M3Program Memory Size: 128 kBData Bus Width: 32 bitADC Resolution: 12 bitMaximum Clock Frequency: 72 MHzNumber of I/Os: 37 I/OData RAM Size: 20 kBSupply Voltage - Min: 2 VSupply Voltage - Max: 3.6 VMinimum Operating Temperature: - 40 CMaximum Operating Temperature: + 85 CPackaging: TrayBrand: STMicroelectronicsData RAM Type: SRAMHeight: 1.4 mmInterface Type: CAN, I2C, SPI, USART, USBLength: 7 mmMoisture Sensitive: YesNumber of ADC Channels: 10 ChannelNumber of Timers/Counters: 4 TimerProcessor Series: ARM Cortex MProduct: MCUProduct Type: ARM Microcontrollers - MCUProgram Memory Type: FlashSubcategory: Microcontrollers - MCUTradename: STM32Width: 7 mm