GL852 datasheet(5/31 Pages) GENESYS

5 / 31 page

GL852 USB 2.0 MTT HUB Controller

Page 5

LIST OF FIGURES

FIGURE 3.1－

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－GL852 64 PIN LQFP PINOUT DIAGRAM ...................................................... 9

FIGURE 3.2－

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－GL852 48 PIN LQFP PINOUT DIAGRAM .................................................... 10

FIGURE 3.2－

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－GL852 48 PIN QFN PINOUT DIAGRAM ...................................................... 11

FIGURE 4.1 - GL852 BLOCK DIAGRAM (MULTIPLE TT) .................................................. 15

FIGURE 5.1 - OPERATING IN USB 1.1 SCHEME.................................................................. 17

FIGURE 5.2 - OPERATING IN USB 2.0 SCHEME.................................................................. 18

FIGURE 5.3 - RESET# (EXTERNAL RESET) SETTING AND APPLICATION......................... 19

FIGURE 5.4 - POWER ON SEQUENCE OF GL852................................................................. 19

FIGURE 5.5 - TIMING OF PGANG/SUSPND STRAPPING ................................................. 20

FIGURE 5.6 - GANG MODE SETTING................................................................................ 20

FIGURE 5.7 - SELF/BUS POWER SETTING ....................................................................... 21

FIGURE 5.8 - LED CONNECTION ....................................................................................... 21

FIGURE 5.9 - SCHEMATICS BETWEEN GL852 AND 93C46................................................ 23

FIGURE 7.1 - GL852 64 PIN LQFP PACKAGE................................................................... 28

FIGURE 7.2 – GL852 48 PIN LQFP PACKAGE .................................................................. 29

FIGURE 7.2 – GL852 48 PIN QFN PACKAGE .................................................................... 30

GL852 Datasheet(PDF) 5 Page - GENESYS LOGIC