Altera Device Package Information 24-Pin Ceramic Dual In-Line Package (CerDIP) ■ ■ ■ All dimensions and tolerances conform to ANSI Y14.5M – 1994. Controlling dimension is in inches. N is the number of leads. Package Information Package Outline Figure Reference Description Specification Inches Symbol Ordering Code Reference Min. D Nom. Max. Package Acronym CerDIP A – – 0.200 Lead Material Alloy 42 A1 0.015 0.028 0.041 Lead Finish Solder dip (60/40 typical) A2 0.140 – 0.175 JEDEC Outline MS-030 b 0.015 0.018 0.021 JEDEC Option AF b2 0.049 0.057 0.065 E2 0.365 0.380 0.395 Maximum Lead Coplanarity N/A Weight 4.1 g e Moisture Sensitivity Level Printed on moisture barrier bag L 0.100 BSC 0.125 – – θ 0° – 15° D 1.240 1.260 1.280 E 0.290 0.305 0.320 E1 0.280 0.295 0.310 E3 0.325 – 0.410 N 24 Package Outline B E1 E 1 0.005 Min 0.090 Max E3 E D Base Plane A A1 A2 A C 0 E2 L Seating Plane b2 b e NÐ2 Places 24 Altera Corporation Copyright © 2002 Altera Corp.