Plastic Packages for Integrated Circuits Package Outline Drawing L16.4x4F 16 LEAD THIN QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 0, 04/09 4X 1.95 4.00 12X 0.65 A B 13 6 PIN 1 INDEX AREA 6 PIN #1 INDEX AREA 16 1 4.00 12 2 . 70 ± 0 . 05 9 (4X) 4 0.15 8 5 0.10 M C A B 16X 0 . 4 ± 0 . 05 4 0.30 ± 0 . 05 TOP VIEW BOTTOM VIEW SEE DETAIL "X" 0.10 C 0 . 75 ± 0 . 05 C 0.08 C SIDE VIEW ( 3 . 8 TYP ) ( 12X 0 . 65 ) ( 2 . 70 TYP ) C 0 . 2 REF 5 ( 16X 0 .30 ) 0 . 00 MIN. 0 . 05 MAX. ( 16 X 0 . 6 ) TYPICAL RECOMMENDED LAND PATTERN DETAIL "X" NOTES: 1. Dimensions are in millimeters. Dimensions in ( ) for Reference Only. 2. Dimensioning and tolerancing conform to AMSE Y14.5m-1994. 3. Unless otherwise specified, tolerance : Decimal ± 0.05 4. Dimension applies to the metallized terminal and is measured between 0.15mm and 0.30mm from the terminal tip. 5. Tiebar shown (if present) is a non-functional feature. 6. The configuration of the pin #1 identifier is optional, but must be located within the zone indicated. The pin #1 indentifier may be either a mold or mark feature. 1