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STM32F103C8T7TR 数据表(PDF) 77 Page - STMicroelectronics |
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STM32F103C8T7TR 数据表(HTML) 77 Page - STMicroelectronics |
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77 / 92 page ![]() STM32F103x8, STM32F103xB Package characteristics Doc ID 13587 Rev 11 77/92 Figure 39. LQFP100, 14 x 14 mm 100-pin low-profile quad flat package outline(1) Figure 40. Recommended footprint(1)(2) 1. Drawing is not to scale. 2. Dimensions are in millimeters. D D1 D3 75 51 50 76 100 26 125 E3 E1 E e b Pin 1 identification SEATING PLANE GAGE PLANE C A A2 A1 C ccc 0.25 mm 0.10 inch L L1 k C 1L_ME 75 51 50 76 0.5 0.3 16.7 14.3 100 26 12.3 25 1.2 16.7 1 ai14906 Table 52. LQPF100, 14 x 14 mm 100-pin low-profile quad flat package mechanical data Symbol millimeters inches(1) Min Typ Max Min Typ Max A 1.6 0.063 A1 0.05 0.15 0.002 0.0059 A2 1.35 1.4 1.45 0.0531 0.0551 0.0571 b 0.17 0.22 0.27 0.0067 0.0087 0.0106 c 0.09 0.2 0.0035 0.0079 D 15.8 16 16.2 0.622 0.6299 0.6378 D1 13.8 14 14.2 0.5433 0.5512 0.5591 D3 12 0.4724 E 15.8 16 16.2 0.622 0.6299 0.6378 E1 13.8 14 14.2 0.5433 0.5512 0.5591 E3 12 0.4724 e 0.5 0.0197 L 0.45 0.6 0.75 0.0177 0.0236 0.0295 L1 1 0.0394 k 0.0° 3.5° 7.0° 0.0° 3.5° 7.0° ccc 0.08 0.0031 1. Values in inches are converted from mm and rounded to 4 decimal digits. |
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