User Manual
Table Of Contents
FN-LINK TECHNOLOGY LIMITED
http://www.fn-link.com Page2/17
CONTENTS
0 REVESION HISTORY.................................................................................................................................... 3
1 INTRODUCTIONS.......................................................................................................................................... 4
1.1 OVERVEIW.............................................................................................................................................. 4
1.2 PRODUCT FEATURES..........................................................................................................................4
1.3 BLOCK DIAGRAM.................................................................................................................................. 5
2 GENERAL SPECIFICATION......................................................................................................................... 6
3 ELECTRICAL CHARACTERISTICS............................................................................................................ 8
3.1 POWER SUPPLY DC CHARACTERISTICS......................................................................................8
3.2 DIGITAL I/O PIN DC CHARACTERISTICS........................................................................................8
3.3 SDIO INTERFACE AC CHARACTERISTICS.................................................................................... 8
3.4 SDIO INTERFACE POWER-ON SEQUENCE.................................................................................. 9
3.5 UART INTERFACE POWER-ON SEQUENCE............................................................................... 10
4 PIN DEFINITION........................................................................................................................................... 11
5 MECHANICAL SPECIFICATION............................................................................................................... 14
5.1 OUTLINE DRAWING........................................................................................................................... 14
5.2 RECOMMENDED REFLOW PROFILE............................................................................................ 15
5.3 NOTICE.................................................................................................................................................. 15
6 PACKAGE...................................................................................................................................................... 16