AP6256 Datasheet
AMPAK Technology Inc. www.ampak.com.tw Proprietary & Confidential Information
Doc. NO:
3
Contents
1. Introduction......................................................................................................... 4
2. Features............................................................................................................... 5
3. Deliverables ........................................................................................................ 6
3.1 Deliverables.................................................................................................... 6
3.2 Regulatory certifications ................................................................................. 6
4. General Specification......................................................................................... 7
4.1 General Specification...................................................................................... 7
4.2 Voltages.......................................................................................................... 7
4.2.1 Absolute Maximum Ratings.................................................................... 7
4.2.2 Recommended Operating Rating........................................................... 7
5. Wi-Fi RF Specification........................................................................................ 8
5.1 2.4GHz RF Specification................................................................................. 8
5.1 5GHz RF Specification.................................................................................... 9
6. Bluetooth Specification.................................................................................... 12
6.1 Bluetooth Specification ................................................................................. 12
7. Pin Assignments............................................................................................... 13
7.1 Pin Outline.................................................................................................... 13
7.2 Pin Definition ................................................................................................ 13
8. Dimensions ....................................................................................................... 15
8.1 Physical Dimensions..................................................................................... 15
8.2 Layout Recommendation.............................................................................. 16
9. External clock reference .................................................................................. 17
10.1 SDIO Pin Description.................................................................................. 17
10. Host Interface Timing Diagram........................................................................ 18
10.1 Power-up Sequence Timing Diagram ......................................................... 18
10.2 SDIO Default Mode Timing Diagram........................................................... 20
10.3 SDIO High Speed Mode Timing Diagram ................................................... 21
10.4 SDIO Bus Timing Specifications in SDR Modes ......................................... 22
10.5 SDIO Bus Timing Specifications in DDR50 Mode....................................... 25
11. Recommended Reflow Profile ......................................................................... 27
12. Package Information........................................................................................ 30
12.1 Label........................................................................................................... 30
12.2 Dimension................................................................................................... 31
12.3 MSL Level / Storage Condition ................................................................... 33
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