Intel® MAX® 10 Power Management User Guide

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ID 683400
Date 5/27/2022
Public
Document Table of Contents
Document Table of Contents x
1. Intel® MAX® 10 Power Management Overview 2. Intel® MAX® 10 Power Management Features and Architecture 3. Power Management Controller Reference Design 4. Intel® MAX® 10 Power Management User Guide Archives 5. Document Revision History for the Intel® MAX® 10 Power Management User Guide
2. Intel® MAX® 10 Power Management Features and Architecture x
2.1. Power Supply Device Options 2.2. Power-On Reset Circuitry 2.3. Power Management Controller Scheme 2.4. Hot Socketing
2.1. Power Supply Device Options x
2.1.1. Single-Supply Device 2.1.2. Dual-Supply Device 2.1.3. Comparison of the Intel® MAX® 10 Power Supply Device Options 2.1.4. Power Supply Design
2.1.4. Power Supply Design x
2.1.4.1. Transient Current
2.2. Power-On Reset Circuitry x
2.2.1. Power Supplies Monitored and Not Monitored by the POR Circuitry 2.2.2. Instant-On Support
2.3. Power Management Controller Scheme x
2.3.1. Power Management Controller Architecture
2.3.1. Power Management Controller Architecture x
2.3.1.1. Internal Oscillator 2.3.1.2. I/O Buffer Power Down 2.3.1.3. Global Clock Gating
2.4. Hot Socketing x
2.4.1. Hot-Socketing Specifications 2.4.2. Hot-Socketing Feature Implementation
2.4.1. Hot-Socketing Specifications x
2.4.1.1. Drive Intel® MAX® 10 Devices Before Power Up 2.4.1.2. I/O Pins Remain Tri-stated During Power up
3. Power Management Controller Reference Design x
3.1. Clock Control Block 3.2. I/O Buffer 3.3. Internal Oscillator 3.4. Power Management Controller 3.5. Entering or Exiting Sleep Mode 3.6. Hardware Implementation and Current Measurement
3.4. Power Management Controller x
3.4.1. Entering State 3.4.2. Sleep State 3.4.3. Exiting State 3.4.4. Awake State
3.5. Entering or Exiting Sleep Mode x
3.5.1. Entering Sleep Mode 3.5.2. Exiting Sleep Mode 3.5.3. Timing Parameters
1. Intel® MAX® 10 Power Management Overview
2. Intel® MAX® 10 Power Management Features and Architecture
3. Power Management Controller Reference Design
4. Intel® MAX® 10 Power Management User Guide Archives
5. Document Revision History for the Intel® MAX® 10 Power Management User Guide

2.1.4.1. Transient Current

You may observe a transient current at the VCCIO power supply when powering up the Intel® MAX® 10 devices. The transient current of VCCIO applies to all VCCIO voltage levels supported by the Intel® MAX® 10 device.

Table 3.  Maximum VCCIO Power Supply Transient Current for Intel® MAX® 10 Devices
Device Maximum Power Supply Transient Current (mA) Duration (s)
10M02 220 25% of the ramp time
10M04 290
10M08 300
10M16 430
10M25 510
10M40 670
10M50 680
Note: The value of the transient current is based on the zero decoupling capacitance on the characterization board. The observed value will be less than the published value after adding the decoupling capacitance on your design board. Intel recommends using a soft start regulator that is able to reduce the transient current when the device is powered.
Level Two Title