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LPC47M14X датащи(PDF) 200 Page - SMSC Corporation |
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LPC47M14X датащи(HTML) 200 Page - SMSC Corporation |
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200 / 205 page ![]() SMSC DS – LPC47M14X Page 200 Rev. 03/19/2001 11 PACKAGE OUTLINE Note: The following package information is preliminary. Contact SMSC for the latest information. FIGURE 48 – 128 PIN QFP PACKAGE OUTLINE MIN NOMINAL MAX REMARKS A ~ ~ 3.4 Overall Package Height A1 0.05 ~ 0.5 Standoff A2 2.55 ~ 3.05 Body Thickness D 23.70 23.90 24.10 X Span D/2 11.85 11.95 12.05 1/2 X Span Measured from Centerline D1 19.90 20.0 20.10 X body Size E 17.70 17.90 18.10 Y Span E/2 8.85 8.95 9.05 1/2 Y Span Measured from Centerline E1 13.90 14.00 14.10 Y body Size H ~ ~ ~ Lead Frame Thickness L 0.73 0.88 1.03 Lead Foot Length L1 ~ 1.95 ~ Lead Length e 0.5 Basic Lead Pitch 0 o ~ 7 o Lead Foot Angle W 0.10 ~ 0.30 Lead Width R1 0.13 ~ ~ Lead Shoulder Radius R2 0.13 ~ 0.30 Lead Foot Radius ccc ~ ~ 0.0762 Coplanarity (Assemblers) ccc ~ ~ 0.08 Coplanarity (Test House) Notes: 1 Controlling Unit: millimeter 2 Tolerance on the position of the leads is + 0.04 mm maximum. 3 Package body dimensions D1 and E1 do not include the mold protrusion. Maximum mold protrusion is 0.25 mm. 4 Dimension for foot length L measured at the gauge plane 0.25 mm above the seating plane. 5 Details of pin 1 identifier are optional but must be located within the zone indicated |
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