GL422 datasheet(5/32 Pages) GENESYS

5 / 32 page

GL422/GL423 USB 2.0 +SD/MMC-controller Combo Solution

Page 5

CHAPTER 4

COMBO STRUCTURE ...................................................... 14

4.1 DIE DIAGRAM........................................................................................ 14

4.2 DIE TO QFN -56 PACKAGE DIAGRAM................................................... 15

4.3 QFN -56 PACKAGE TOP VIEW .............................................................. 16

4.4 DIE TO VFBGA -54 PACKAGE DIAGRAM.............................................. 17

4.5 VFBGA -54 PACKAGE TOP VIEW......................................................... 18

4.6 PAD/PIN DESCRIPTON ......................................................................... 19

4.6.1 USB Interface ............................................................................... 19

4.6.2 Regulator Interface ...................................................................... 21

4.6.3 Card Interface .............................................................................. 22

4.6.4 Flash Interface .............................................................................. 24

4.6.5 System Interface ........................................................................... 25

4.6.6 Test Interface ................................................................................ 26

4.6.7 Use Flash Interface as USB Test Interface.................................. 27

4.6.8 Use Card Interface as USB Test Interface .................................. 28

CHAPTER 5

ELECTRICAL CHARACTERISTICS.............................. 29

5.1 ABSOLUTE MAXIMUM RATINGS............................................................ 29

5.2 BUS OPERATING CONDITIONS............................................................... 29

5.3 D.C. CHARACTERISTICS........................................................................ 29

CHAPTER 6

PACKAGE DIMENSION................................................... 31

GL422 Datasheet(PDF) 5 Page - GENESYS LOGIC