Plastic Packages for Integrated Circuits Quad Flat No-Lead Plastic Package (QFN) Micro Lead Frame Plastic Package (MLFP) 2X L32.7x7 32 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE (COMPLIANT TO JEDEC MO-220VKKC ISSUE C) 0.15 C A MILLIMETERS D A 9 D/2 D1 D1/2 2X N 6 INDEX AREA 0.15 C B 1 2 3 E1/2 E 0.15 C B 0.15 C A B TOP VIEW A / / 0.10 C C 0.08 C SEATING PLANE 9 4X P 0.90 1.00 - - 0.05 - A2 - - 1.00 9 A3 0.20 REF 0.23 0.28 - 9 0.38 5, 8 D 7.00 BSC - D1 6.75 BSC 9 4.55 4.70 4.85 7, 8 E 7.00 BSC - E1 6.75 BSC 9 4.55 4.70 4.85 0.65 BSC 7, 8 - k 0.25 - - - L 0.50 0.60 0.75 8 L1 - - 0.15 10 N 32 2 3 Nd 8 Ne 8 8 P - - 0.60 9 NX k θ - - 12 9 D2 7 D2 2 N 3 Rev. 4 8/03 4X P NOTES: 1 (DATUM A) 1. Dimensioning and tolerancing conform to ASME Y14.5-1994. 2 3 6 INDEX AREA N e (Ne-1)Xe REF. E2 E2/2 NX L 8 0.80 0.10 M C A B 5 NX b (DATUM B) A1 A3 SIDE VIEW NOTES A e A2 MAX A1 E2 0 4X TYP D2 9 2X 2X MIN b E/2 E1 SYMBOL 2. N is the number of terminals. 7 3. Nd and Ne refer to the number of terminals on each D and E. 8 4. All dimensions are in millimeters. Angles are in degrees. 5. Dimension b applies to the metallized terminal and is measured between 0.15mm and 0.30mm from the terminal tip. 9 CORNER OPTION 4X (Nd-1)Xe REF. 6. The configuration of the pin #1 identifier is optional, but must be located within the zone indicated. The pin #1 identifier may be either a mold or mark feature. BOTTOM VIEW A1 7. Dimensions D2 and E2 are for the exposed pads which provide improved electrical and thermal performance. NX b 5 8. Nominal dimensions are provided to assist with PCB Land Pattern Design efforts, see Intersil Technical Brief TB389. C L 9. Features and dimensions A2, A3, D1, E1, P & θ are present when Anvil singulation method is used and not present for saw singulation. SECTION "C-C" C L L1 10 L L1 e 10 L e C C TERMINAL TIP FOR ODD TERMINAL/SIDE FOR EVEN TERMINAL/SIDE 1 10. Depending on the method of lead termination at the edge of the package, a maximum 0.15mm pull back (L1) maybe present. L minus L1 to be equal to or greater than 0.3mm.