LAN9211 datasheet(144/147 Pages) SMSC

部件名	LAN9211

功能描述	High-Performance Small Form Factor Single-Chip Ethernet Controller with HP Auto-MDIX Support

PDF	147 Pages

Scroll/Zoom	100%

制造商	SMSC [SMSC Corporation]

网页	http://www.smsc.com

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High-Performance Small Form Factor Single-Chip Ethernet Controller with HP Auto-MDIX Support

Datasheet

Revision 2.9 (03-01-12)

144

SMSC LAN9211

DATASHEET

Chapter 8 Package Outline

8.1

56-QFN Package

Notes:

1. All dimensions are in millimeters.

2. Position tolerance of each terminal and exposed pad is ± 0.05 mm at maximum material condition.

Dimension “b” applies to plated terminals and is measured between 0.15 and 0.30 mm from the

terminal tip.

3. The pin 1 identifier may vary, but is always located within the zone indicated.

Figure 8.1 56 Pin QFN Package Definition

Table 8.1 56 Pin QFN Package Parameters

MIN

NOMINAL

MAX

REMARKS

0.70

1.00

Overall Package Height

0.00

0.02

0.05

Standoff

0.90

Mold Cap Thickness

D/E

7.85

8.00

8.15

X/Y Body Size

D1/E1

7.55

7.95

X/Y Mold Cap Size

D2/E2

5.75

5.90

6.05

X/Y Exposed Pad Size

0.30

0.50

Terminal Length

0.18

0.25

0.30

Terminal Width

0.50 Basic

Terminal Pitch

LAN9211 数据表(PDF) 144 Page - SMSC Corporation

LAN9211 数据表(HTML) 144 Page - SMSC Corporation

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