User Manual

6223A-SRD
FN-LINK TECHNOLOGY LIMITED
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Proprietary & Confidential Information
CONTENTS
1. Introduction
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2. Features
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3. General Specification
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3.1 General Specification............................................................................................................................. 3
3.2 Recommended Operating Rating.........................................................................................................3
4. WiFi/BT RF Specification
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4.1 2.4GHz RF Specification....................................................................................................................... 4
5. Power Consumption
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6. Pin Assignments
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6.1 Pin Outline................................................................................................................................................7
6.2 Pin Definition............................................................................................................................................7
7. Dimensions
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7.1 Physical Dimensions.............................................................................................................................. 9
7.2 Layout Recommendation.................................................................................................................... 10
8. Host Interface Timing Diagram
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8.1 SDIO Pin Description............................................................................................................................11
8.2 SDIO Default Mode Timing Diagram................................................................................................. 11
8.3 SDIO High Speed Mode Timing Diagram.........................................................................................12
8.4 SDIO Bus Timing Specifications in SDR Modes............................................................................. 13
8.5 SDIO Bus Timing Specifications in DDR50 Mode...........................................................................14
9. Reference Design
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10. The Key Material List
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11. Recommended Reflow Profile
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12. Package
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