Package Information 64-pin LQFP (7mm × 7mm) Outline Dimensions Symbol Dimensions in inch Min. Nom. Max. A — 0.354 BSC — B — 0.276 BSC — C — 0.354 BSC — D — 0.276 BSC — E — 0.016 BSC — F 0.005 0.007 0.009 G 0.053 0.055 0.057 H — — 0.063 I 0.002 — 0.006 J 0.018 0.024 0.030 K 0.004 — 0.008 α 0° — 7° Symbol Dimensions in mm Min. Nom. Max. A — 9.0 BSC — B — 7.0 BSC — C — 9.0 BSC — D — 7.0 BSC — E — 0.4 BSC — F 0.13 0.18 0.23 G 1.35 1.40 1.45 H — — 1.60 I 0.05 — 0.15 J 0.45 0.60 0.75 K 0.09 — 0.20 α 0° — 7° http://www.holtek.com.tw/pdf/guide.pdf January 03, 2014