Realtek RTD2120-seriesconfidential 3644 Pin PLCCSymbol Dimension in inch Dimension in mmMin Typ Max Min Typ Max Note:A - - 0.185 - - 4.70 1.Dimension D & E do not include interleadA1 0.020 - - 0.51 - - flash.A2 0.140 0.150 0.160 3.56 3.81 4.06 2.Dimension b1 does not include dambarb1 0.020 0.028 0.036 0.51 0.71 0.91 protrusion/intrusion.b 0.014 0.018 0.022 0.36 0.46 0.56 3.Controlling dimension: Inchc 0.006 0.010 0.014 0.15 0.25 0.36 4.General appearance spec. should be basedD 0.646 0.653 0.660 16.41 16.59 16.74 on final visual inspection spec.E 0.646 0.653 0.660 16.41 16.59 16.74 TITLE : 44L PLCC (0.653" X 0.653")e 0.05 BSC 1.27 BSC PACKAGE OUTLINE DRAWINGGD 0.590 0.610 0.630 14.98 15.49 16.00 LEADFRAME MATERIAL:GE 0.590 0.610 0.630 14.98 15.49 16.00 APPROVE DOC. NO. 510-ASS-P004HD 0.675 0.690 0.715 17.15 17.53 18.16 VERSION 1HE 0.675 0.690 0.715 17.15 17.53 18.16 PAGE 17 OF 22L 0.085 0.100 0.115 2.16 2.54 2.92 CHECK Albert Chang DWG NO. L044 - 1y - - 0.004 - - 0.10 DATE MAR. 08.2005θ 0° - 10° 0° - 10° REALTEK SEMI-CONDUCTOR CO., LTD