Core: ARM Cortex M3 
Data Bus Width: 32 bit 
Maximum Clock Frequency: 72 MHz 
Program Memory Size: 256 kB 
Data RAM Size: 48 kB 
ADC Resolution: 12 bit 
Operating Supply Voltage: 2 V to 3.6 V 
Maximum Operating Temperature: + 85 C 
Processor Series: ARM Cortex M 
Packaging: Tray 
Brand: STMicroelectronics 
Data RAM Type: SRAM 
Height: 1.4 mm 
Interface Type: CAN, I2C, SPI, USART, USB 
Length: 10 mm 
Minimum Operating Temperature: - 40 C 
Number of ADC Channels: 16 
Number of I/Os: 51 I/O 
Number of Timers/Counters: 8 Timer 
Program Memory Type: Flash 
Series: STM32F1 
Factory Pack Quantity: 160 
Supply Voltage - Max: 3.6 V 
Supply Voltage - Min: 2 V