128QFPS

128 PIN QFP/QN PACKAGE OUTLINE D D1 3 (3.9 MM FOOTPRINT) e b 2 E1 3 D1/4 5 E 3-D VIEW E1/4 R1 TOP VIEW R2 SEE DETAIL "A" A2 C A SEATING PLANE GAUGE PLANE 0.25 0°-7° L4 L1 c ccc C SIDE VIEW A1 DETAIL "A" (SCALE: 3/1) Min A A1 A2 D D1 E E1 L L1 b c e R1 R2 ccc 0.13 0.13 ~ 0.10 0.09 ~ 0.05 2.55 23.70 19.90 17.70 13.90 0.73 Nominal ~ ~ ~ 23.90 20.00 17.90 14.00 0.88 1.95 REF ~ ~ 0.50 BSC ~ ~ ~ Max 3.40 0.50 3.05 24.10 20.10 18.10 14.10 1.03 0.30 0.20 ~ 0.30 0.08 Remarks Overall Package Height Standoff Package Body Thickness "X" Span "X" Body Size "Y" Span "Y" Body Size Lead Foot Length Lead Length Lead Width Lead Thickness Lead Pitch Lead Shoulder Radius Lead Foot Radius Coplanarity Notes: 1. All dimensions are in millimeters. 2. True position spread tolerance of each lead is ±0.04mm at maximum material condition. 3. Dimensions "D1" and "E1" do not include mold protrusions. Maximum protrusion is 0.25mm per side. 4. Dimensions "L" is measured at the gauge plane, 0.25mm above the seating plane "C". 5. Details of pin 1 identifier are optional, but must be located within the zone indicated. 6. Provided for reference only - contact your SMSC Regional Sales Office for latest information. 80 Arkay Drive Hauppauge, NY 11788 (631) 435-6000 FAX (631) 273-3123 Rev. 8/23/05