AT87F51-12PC View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
'AT87F51-12PC' PDF : 16 Pages View PDF
Not
Packaging Information
44A, 44-Lead, Thin (1.0 mm) Plastic Gull Wing Quad
Flat Package (TQFP)
Dimensions in Millimeters and (Inches)*
44J, 44-Lead, Plastic J-Leaded Chip Carrier (PLCC)
Dimension in Inches and (Millimeters)
JEDEC STANDARD MS-018 AC
PIN 1 ID
0.80(0.031) BSC
0
0.20(.008)
7
0.09(.003)
12.21(0.478)
11.75(0.458)
SQ
.045(1.14) X 45° PIN NO. 1
IDENTIFY
.045(1.14) X 30° - 45° .012(.305)
.008(.203)
0.45(0.018)
0.30(0.012)
.032(.813)
.026(.660)
.050(1.27) TYP
10.10(0.394)
9.90(0.386)
SQ
1.20(0.047) MAX
.656(16.7)
SQ
.650(16.5)
.695(17.7)
.685(17.4)SQ
.500(12.7) REF SQ
.630(16.0)
.590(15.0)
.021(.533)
.013(.330)
.043(1.09)
.020(.508)
.120(3.05)
.090(2.29)
.180(4.57)
.165(4.19)
0.75(0.030) 0.15(0.006)
0.45(0.018) 0.05(0.002)
.022(.559) X 45° MAX (3X)
*Controlling dimension: millimeters
40P6, 40-Lead, 0.600” Wide, Plastic Dual Inline
Package (PDIP)
Dimensions in Inches and (Millimeters)
JEDEC STANDARD MS-011 AC
2.07(52.6)
2.04(51.8)
PIN
1
.566(14.4)
.530(13.5)
.220(5.59)
MAX
SEATING
PLANE
.161(4.09)
.125(3.18)
.110(2.79)
.090(2.29)
.012(.305)
.008(.203)
1.900(48.26) REF
.090(2.29)
MAX
.005(.127)
MIN
.065(1.65)
.041(1.04)
.065(1.65)
.015(.381)
.022(.559)
.014(.356)
.630(16.0)
.590(15.0)
0 REF
15
.690(17.5)
.610(15.5)
15
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