RevisionPackage Outline
3
TER MINAL #1
IDENTIFIER AREA (D1/2 X E1/2)
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| REVISIO N HISTORY |
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| R EVISION | DESC RIPTION | D ATE | R ELEASED BY |
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| D2 |
| A | IN ITIAL R ELEASE | 2/07/04 | S .K .ILIEV | |||||||||||
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| D1 |
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| TER MINAL #1 |
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| 3 | B | R EM O V E "PR E LIM INARY" NOTE | 10/7/04 | S .K .ILIEV | |||||||||||||
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| IDENTIFIER AREA |
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| (D /2 X E/2) |
| C | L(M AX) FR OM 0.55 TO 0.50. AD DED D2/E2 VARIATIONS TABLE | 7/2/05 | S .K .ILIEV |
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E1 E | E2 | 2 |
| EXPOSED PAD | |
| 56X L |
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UTMI with Transceiver Device USB
9 PREVIEW PRODUCT
USB3250 SMSC
A
4X 45°X0.6 MAX (O PTIONAL)
TOP VIEW
A2
A1 
SIDE VIEW
56X b 2
BOTTOM VIEW
D2 / E2 VARIATIONS
CATALOG PART
N O TES:
1 . A LL DIMENSIONS ARE IN MILLIM ETER.
2 . PO SITION TOLERANCE O F EA CH TERMINA L AND EXPO SED PA D IS ± 0 .05mm AT MAXIMUM MATERIAL CONDITION. DIMENSIO NS "b" APP LIES TO PLATED TERMINA LS AND IT IS M EASURED BETW EEN 0.15 AND 0.30 m m FROM THE TERM INA L TIP.
3 . DETA ILS OF TERMINAL #1 IDENTIFIE R ARE OP TIONAL B UT M US T BE LOCATED W ITHIN THE AREA INDICATED.
UN LESS O TH ER W ISE SPECIFIED | THIRD ANG LE P RO JE CT ION |
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D IM EN SIO N S AR E IN MILLIMETERS |
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| 80 AR KA Y DRIVE |
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| AN D TO LERANCES ARE: |
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| H AU P PA UG E, N Y 11788 |
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DECIMAL | ANG U LAR |
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| U SA |
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X .X | ±0.1 | ±1° |
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X .XX | ±0.05 |
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X .XXX | ±0.025 |
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| T ITLE | PACKAGE OUTLINE | ||||
DIM AN D TO L P ER A SM E Y14.5M - 1994 | N AME | D ATE | ||||||||
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M A T ERIAL | - |
| DRAWN |
| 56 TERM INAL QFN, 8x8m m BO DY, 0.5m m PITCH | |||||
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| S .K.ILIEV | 2/06/04 | |||||||
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F IN ISH | - |
| C HECKED |
| D W G NUMBER | REV | ||||
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| S .K.ILIEV | 2/07/04 |
| C | |||||
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PRINT W ITH "SC ALE TO FIT" | A PPR OVED |
| SCALE | S TD C OMPLIA NCE | S HEET | |||||
S .K.ILIEV | 2/07/04 | 1:1 | J EDEC: MO | 1 O F 1 | ||||||
D O NO T SC A LE DRAWING | ||||||||||
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Interface