Packaging Information
20P3, 20-Lead, 0.300" Wide,
20S, 20-Lead, 0.300" Wide,
Plastic Dual In-line Package (PDIP)
Dimensions in Inches and (Millimeters)
JEDEC STANDARD MS-001 AD
Plastic Gull Wing Small Outline (SOIC)
Dimensions in Inches and (Millimeters)
1.060(26.9)
.980(24.9)
0.020 (0.508)
0.013 (0.330)
PIN
1
.280(7.11)
.240(6.10)
0.420 (10.7)
0.393 (9.98)
0.299 (7.60)
0.291 (7.39)
PIN 1
.090(2.29)
.900(22.86) REF
MAX
.050 (1.27) BSC
.210(5.33)
MAX
.005(.127)
MIN
SEATING
PLANE
0.513 (13.0)
0.497 (12.6)
0.105 (2.67)
0.092 (2.34)
.015(.381) MIN
.150(3.81)
.115(2.92)
.022(.559)
.014(.356)
.070(1.78)
.045(1.13)
.110(2.79)
.090(2.29)
0.012 (0.305)
0.003 (0.076)
.325(8.26)
.300(7.62)
0
8
REF
0
0.013 (0.330)
0.009 (0.229)
REF
15
.014(.356)
.008(.203)
0.035 (0.889)
0.015 (0.381)
.430(10.92) MAX
AT89C1051U
14
ATMEL [ ATMEL ]
