24 Altera Corporation
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 Outline
Package Information Package Outline Figure Reference
Description Specification
Symbol
Inches
Ordering Code Reference D Min. 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
Maximum Lead Coplanarity N/A E2 0.365 0.380 0.395
Weight 4.1 g e 0.100 BSC
Moisture Sensitivity Level Printed on moisture barrier bag L 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
N24
1
1
E
E
E20
E3
E
D A
A
A1 A
L
2
C
e
NÐ2 Places
b2
b
Base Plane
Seating Plane
B
0.005 Min 0.090 Max
Copyright © 2002 Altera Corp.