Intel EP80579 - VCC50 (5.0 V Reference) Decoupling; VCCPRTC (Battery Power) Decoupling; VCC50_SUS (5.0 V Standby Logic) Decoupling; VCCPSUS (3.3 V Standby Logic) Decoupling

Intel
®
EP80579 Integrated Processor Product Line May 2010
Order Number: 320068-005US 83
System Power Delivery Guide—Intel
®
EP80579 Integrated Processor Product Line
6.7.10 VCC50 (5.0V Reference) Decoupling
• Five 0.1 µF ±10%, 16V X7R capacitors are recommended.
• Two 10 µF ±20% 16V Y5V capacitors are recommended as bulk decoupling.
6.7.11 VCCPRTC (Battery Power) Decoupling
• Two 0.1 µF ±10%, 16V X7R capacitors are recommended.
• One 10 µF ±20% 16V Y5V are recommended as bulk decoupling.
6.7.12 VCC50_SUS (5.0V Standby logic) Decoupling
• Two 0.1 µF ±10%, 16V X7R capacitors are recommended.
• Two 10 µF ±20% 16V Y5V capacitors are recommended as bulk decoupling.
6.7.13 VCCPSUS (3.3V Standby logic) Decoupling
• Two 0.1 µF ±10%, 16V X7R capacitors are recommended.
• Two 10 µF ±20% 16V Y5V capacitors are recommended as bulk decoupling.
6.7.14 VCCSUS25 (2.5V Standby logic) Decoupling
• Two 0.1 µF ±10%, 16V X7R capacitors are recommended.
• Two 10 µF ±20% 16V Y5V are recommended as bulk decoupling.
6.7.15 VCCSUS1 (1.2V Standby logic) Decoupling
• Two 0.1 µF ±10%, 16V X7R capacitors are recommended.
• Two 10 µF ±20% 16V Y5V are recommended as bulk decoupling.