STM32F205RC STMicroelectronics, STM32F205RC Datasheet - Page 60

• Manufacturer Part Number: STM32F205RC
• Description: High-performance ARM Cortex-M3 MCU with 256 Kbytes Flash, 120 MHz CPU, ART Accelerator
• Manufacturer: STMicroelectronics

Specifications of STM32F205RC

• 10/100 Ethernet Mac With Dedicated Dma: supports IEEE 1588v2 hardware, MII/RMII

Electrical characteristics
5.1.6
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Power supply scheme
Figure 18. Power supply scheme
1. Each power supply pair must be decoupled with filtering ceramic capacitors as shown above. These
2. To connect REGOFF and IRROFF pins, refer to
3. The two 2.2 µF ceramic capacitors should not be connected when the voltage regulator is OFF.
4. The 4.7 µF ceramic capacitor must be connected to one of the V
capacitors must be placed as close as possible to, or below, the appropriate pins on the underside of the
PCB to ensure the good functionality of the device.
Doc ID 15818 Rev 8
Section 2.2.16: Voltage
DD
pin.
STM32F205xx, STM32F207xx
regulator.