Manufacturer: STMicroelectronics    
Product Category: ARM Microcontrollers - MCUs    
Series: STM32F103R4    
Installation style: SMD/SMT    
Package: BGA-64    
Core: ARM Cortex M3    
Program memory size: 16 kB    
Data bus width: 32 bit    
ADC resolution: 12 bit    
Maximum clock frequency: 72 MHz    
Number of inputs/outputs: 51 I/O    
Data RAM size: 6 kB    
Supply voltage - min: 2 V    
Supply voltage - max: 3.6 V    
Minimum operating temperature: -40 C    
Maximum operating temperature: + 85 C    
Data Ram Type: SRAM    
Height: 0.79 mm    
Interface types: CAN, I2C, SPI, USART    
Length: 5 mm    
Humidity Sensitivity: Yes    
Number of ADC Channels: 16 Channels    
Number of Timers/Counters: 6 Timer    
Processor family: ARM Cortex M    
Product Type: ARM Microcontrollers - MCU    
Program memory type: Flash    
Subcategory: Microcontrollers - MCUs        
Width: 5 mm