FN-LINK TECHNOLOGY LIMITED F23BDSM43 User Manual
FN-LINK TECHNOLOGY LIMITED
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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