Data Sheet

6221B-UUC
FN-LINK TECHNOLOGY LIMITED Proprietary & Confidential
Information
CONTENTS
1 Overview ................................................................................................................ 1
1.1 Introduction ....................................................................................................... 1
1.2 Features ............................................................................................................ 1
1.3 Block Diagram ................................................................................................... 2
1.4 General Specification ........................................................................................ 2
1.5 Recommended Operating Rating ...................................................................... 2
※1.6 EEPROM Information .................................................................................... 3
2 Wi-Fi RF Specification ........................................................................................... 4
2.1 Wi-Fi 2.4GHz RF Specification .......................................................................... 4
2.2 Wi-Fi 5GHz RF Specification ............................................................................. 4
3 Bluetooth Specification ......................................................................................... 6
3.1 Bluetooth Specification ...................................................................................... 6
4 Pin Assignments .................................................................................................... 7
4.1 Pin Outline ........................................................................................................ 7
4.2 Pin Definition ..................................................................................................... 7
5 Dimensions ............................................................................................................ 9
5.1 Physical Dimensions and Module Photo ........................................................... 9
5.2 Marking Description .......................................................................................... 9
5.3 Module Physical Dimensions .......................................................................... 10
5.4 Layout Recommendation ................................................................................ 11
6 Interface Timing Specification ............................................................................ 12
6.1 USB Bus Timing during Power On Sequence ................................................. 12
7 Reference Design ................................................................................................ 13
8 Ordering Information ........................................................................................... 13
9 The Key Material List ........................................................................................... 14
10 Recommended Reflow Profile .......................................................................... 14
11 Package Information ......................................................................................... 15
11.1 Reel ............................................................................................................... 15
11.2 Packaging Details .......................................................................................... 15
11.3 Moisture Sensitivity ....................................................................................... 16