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John Lauer STM32G431CBT6: datasheet-built LQFP48 model (DS12589 Rev 2 Table 94) with ST's real top marking STM32G431 / CBT6 / Y WW… 751ee87
{"step": "stm32g431cbt6.step", "out": "stm32g431cbt6-overlay-ds12589-p174.png", "body": {"x": 3.5, "y": 3.5, "zmin": 0.1},
 "views": [{"page": "../../ics_dl/st/hi-174.png", "crop": [960, 1330, 1580, 1950], "view": "top", "rot": 90, "centre": [1260, 1633.5], "scale": 56.57, "title": "Top view (Figure 49), 56.57 px/mm"},
           {"page": "../../ics_dl/st/hi-174.png", "crop": [960, 790, 1580, 950], "view": "front", "centre": [1260, 916], "scale": 56.57, "title": "Side view (Figure 49), same scale"}],
 "caption": ["STM32G431CBT6 LQFP48 model (red outline, blue fill; orange = body top) over ST DS12589 Rev 2 p.174 Figure 49, rendered at 300 dpi.",
             "Scale calibrated on the drawing itself: D1 = 7.00 mm drawn 396 px, D = 9.00 mm drawn 509 px (56.57 px/mm both).",
             "Model (Table 94 typ): D=E 9.00, D1=E1 7.00, A1 0.10, A2 1.40 (A 1.50), b 0.22, e 0.50, L 0.60, c 0.145. ST notes the drawing is not to scale;",
             "the side view is drawn at about A max (1.60), so the model top sits about 0.1 mm under the drawn top."]}