STMicroelectronics STM32F103C6T7A # I/os (max): 37 Connectivity: CAN, I??C, IrDA, LIN, SPI, UART/USART, USB Core Processor: ARM?® Cortex-M3?„? Core Size: 32-Bit Cpu Family: STM32 Data Converters: A/D 10x12b Device Core: ARM Cortex-M3 Device Core Size: 32b Eeprom Size: - Featured Product: STM32 Cortex-M3 Companion Products Frequency (max): 72MHz Instruction Set Architecture: RISC Interface Type: CAN/I2C/SPI/USART Lead Free Status / Rohs Status: Lead free / RoHS Compliant Mounting: Surface Mount Number Of I /o: 37 Number Of Timers - General Purpose: 3 On-chip Adc: 2(10-chx12-bit) Operating Supply Voltage (max): 3.6V Operating Supply Voltage (min): 2V Operating Supply Voltage (typ): 2.5/3.3V Operating Temp Range: -40C to 105C Operating Temperature: -40?°C ~ 105?°C Operating Temperature Classification: Industrial Oscillator Type: Internal Package / Case: 48-LQFP Package Type: LQFP Peripherals: DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT Pin Count: 48 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Ram Size: 10K x 8 Series: STM32 Speed: 72MHz Total Internal Ram Size: 10KB Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V Product Category: ARM Microcontrollers - MCU RoHS: yes Core: ARM Cortex M3 Data Bus Width: 32 bit Maximum Clock Frequency: 72 MHz Data RAM Size: 10 KB On-Chip ADC: Yes Operating Supply Voltage: 2.5 V, 3.3 V Maximum Operating Temperature: + 105 C Mounting Style: SMD/SMT A/D Bit Size: 12 bit A/D Channels Available: 10 Length: 7 mm Minimum Operating Temperature: - 40 C Number of Programmable I/Os: 37 Number of Timers: 3 Processor Series: STM32F103x