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S12SCIV2/D 数据表(PDF) 127 Page - Freescale Semiconductor, Inc |
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S12SCIV2/D 数据表(HTML) 127 Page - Freescale Semiconductor, Inc |
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127 / 130 page ![]() MC9S12H256 Device User Guide — V01.18 B.3 144-pin LQFP package Figure B-2 144-pin LQFP mechanical dimensions (case no. 918-03) N 0.20 T L-M 144 GAGE PLANE 73 109 37 SEATING 108 1 36 72 PLANE 4X 4X 36 TIPS PIN 1 IDENT VIEW Y B B1 V1 A1 S1 V P G A S 0.1 C 2 θ VIEW AB J1 J1 140X 4X VIEW Y PLATING F AA J D BASE METAL SECTION J1-J1 (ROTATED 90 ) 144 PL ° N 0.08 M T L-M θ DIM A MIN MAX 20.00 BSC MILLIMETERS A1 10.00 BSC B 20.00 BSC B1 10.00 BSC C 1.40 1.60 C1 0.05 0.15 C2 1.35 1.45 D 0.17 0.27 E 0.45 0.75 F 0.17 0.23 G 0.50 BSC J 0.09 0.20 K 0.50 REF P 0.25 BSC R1 0.13 0.20 R2 0.13 0.20 S 22.00 BSC S1 11.00 BSC V 22.00 BSC V1 11.00 BSC Y 0.25 REF Z 1.00 REF AA 0.09 0.16 θ 0 θ 07 θ 11 13 1 2 NOTES: 1. DIMENSIONS AND TOLERANCING PER ASME Y14.5M, 1994. 2. DIMENSIONS IN MILLIMETERS. 3. DATUMS L, M, N TO BE DETERMINED AT THE SEATING PLANE, DATUM T. 4. DIMENSIONS S AND V TO BE DETERMINED AT SEATING PLANE, DATUM T. 5. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. ALLOWABLE PROTRUSION IS 0.25 PER SIDE. DIMENSIONS A AND B DO INCLUDE MOLD MISMATCH AND ARE DETERMINED AT DATUM PLANE H. 6. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL NOT CAUSE THE D DIMENSION TO EXCEED 0.35. CASE 918-03 ISSUE C ° ° ° ° ° 0.05 C L (Z) R2 E C2 (Y) R1 (K) C1 1 θ 0.25 VIEW AB N 0.20 T L-M M L N 2 θ T T 144X X X=L, M OR N Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com |
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