AN1245: EFP01 Configuration Tool Guide
The EFP01 family energy friendly PMIC devices are extremely flexible, highly efficient, multi-output power management IC, providing complete system power and primary cell battery Coulomb counting for EFM32 and EFR32 devices
The EFP01 Configuration Tool (EFP Configurator) determines the best component values and connections given design constraints, caculates expected performance, and auto-generates configuration code for EFP01 Configuration Tool devices.This document discusses how to use the EFP01 Configuration Tool as part of an EFx32 project.
KEY POINTS:
• EFP01 expands the input supply range of EFR32-based systems.
• EFP01 reduces power consumption of systems that use EFR32 devices without an integrated DCDC converter.
• EFP0111 enables EFR32's radio tooperate at higher output power using coincell batteries.
• Use the EFP01 Configuration Tool to configure EFP01 devices.
• Use the EFP01 Configuration Tool to evaluate performance and optimize EFP01 device operation
The EFP01 Configuration Tool allows a system designer to configure and optimize the EFP01 register settings for a specific application.There are two supported use-cases for the EFP01 Configuration Tool:
1.For all orderable part numbers (OPNs), the EFP01 Configuration Tool can generate a header file containing EFP01 register settings that can be included in an EFR32 or EFM32 Studio project. See 4. EFP01 Generated Header File for more details on the header file content and structure.
2.For certain OPNs with a corresponding Evaluation Kit (EFP0108 and EFP0111), the EFP01 Configuration Tool can directly interface to the Evaluation Kit on-board EFP01 and host EFR32 devices. The EFP01 Configuration Toolcan write register settings to either the EFP01 device alone or to both the EFP01 device and the host EFR32 device flash. See ● Write to Device (for EFP0108 and EFP0111) on page 4 and ● Store to Flash (for EFP0108 and EFP0111) on page 5 for more details.
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EFP01 、 EFP0108 、 EFP0111 、 EFR32 、 EFM32 、 EFx32 、 EFP0104 、 EFR32TG11 、 EFP0109 |
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energy friendly PMIC devices 、 Evaluation Kit 、 Configuration Tool |
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User's Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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May, 2020 |
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Rev. 1.1 |
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AN1245 |
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1.3 MB |
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