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L9907 数据表(PDF) 45 Page - STMicroelectronics |
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L9907 数据表(HTML) 45 Page - STMicroelectronics |
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45 / 49 page ![]() DS11800 Rev 5 45/49 L9907 Package information 48 6 Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ECOPACK is an ST trademark. 6.1 TQFP64 (10x10x1 mm exp. pad down) package mechanical data Figure 10. TQFP64 (10x10x1 mm exp. pad down) package mechanical drawing SECTION B-B S L b1 c c1 (b) (L1) R1 R2 GAUGE PLANE 7278840_G_9I D N (N-4) x 1 2 3 D1 E E1 D A AA (see SECTION A-A) A A2 A1 C H ccc C e b D2 E2 D1/4 E1/4 B 4x N/4 TIPS 4x D1/4 E1/4 0.05 aaa C A-B D bbb H A-B D A M D GAPGPS03451 BOTTOM VIEW SECTION A-A WITH PLATING BASE METAL ddd TOP VIEW |
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