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RC6516
PRODUCT SPECIFICATION
11
P
Mechanical Dimensions – 28-Lead PLCC (QA) Package
D
e
E
A
A1
A2
B
B1
.165
.090
.020
.013
.026
.180
.120
—
.021
.032
4.19
2.29
.51
.33
.66
4.57
3.04
—
.53
.81
Symbol
Inches
Min.
Max.
Min.
Max.
Millimeters
Notes
E1
J
D1
A
A1
A2
B
B1
D3/E3
J
– C –
ccc C
LEAD COPLANARITY
D/E
D1/E1
D3/E3
e
J
ND/NE
N
ccc
.485
.450
.495
.456
12.32
11.43
12.57
11.58
.300 BSC
.050 BSC
.042
7.62 BSC
1.27 BSC
1.07
.048
1.22
8
7
7
28
28
.004
0.10
Notes:
1.
2.
3.
4.
5.
6.
Package warpage, WARP FACTOR = 2.5 = WARP (mils)
PACKAGE LENGTH (inches)
Ejector pin depth = .010 (0.25mm) maximum.
Corner and edge chamfer = 45
C.
7.
8.
Cavity mismatch = .004 (0.10mm)
Cavity frame offset = .002 (0.05mm) excluding leadframe tolerances.
Mold protrusions: Parting Line = .006 (0.15mm), Top or Bottom = .001 (0.025mm)
Variation in lead position = .005 (0.13mm)
Shoulder instrusions & protrusions: Intrusions = .002 (0.05mm), Protrusions = .003 (0.08mm)