EPM7128AETC100-10N 其他数据使用手册 - Altera（阿尔特拉）

Epoxy fibre-glass FR4 1.50 mm- Double-sided Cu- Plated through holes (PTH)- Surface chem. Ni/Au with soldering stop mask

Two universal QFP layouts for various housing sizes and pin numbers:LQFP; PQFP; TQFPLayer 1 24 to 144 pins, 0.50 mm

pitch, sq.Layer 2 24 to 144 pins, 0.65 mm pitch, sq.

Four pin rail rows 2 x 18 pole, basic grid 2.54 mm, borings 1.00 mm Ø

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