STM32F103R8 STMicroelectronics, STM32F103R8 Datasheet - Page 82

• Manufacturer Part Number: STM32F103R8
• Description: Mainstream Performance line, ARM Cortex-M3 MCU with 64 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN
• Manufacturer: STMicroelectronics

Specifications of STM32F103R8

• Conversion Range: 0 to 3.6 V
• Peripherals Supported: timers, ADC, SPIs, I2Cs and USARTs

Package characteristics
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Figure 45. Recommended PCB design rules (0.80/0.75 mm pitch BGA)
Dpad
Dsm
Doc ID 13587 Rev 13
Dpad
Dsm
Solder paste
– Non solder mask defined pads are recommended
– 4 to 6 mils screen print
0.37 mm
0.52 mm typ. (depends on solder
mask registration tolerance
0.37 mm aperture diameter
STM32F103x8, STM32F103xB