Instruction Manual

Preliminary W79E8213/W79E8213R Data Sheet
Publication Release Date: July 11, 2008
- 94 - Revision A2
27. PACKAGE DIMENSIONS
27.1 20-pin SOP-300mil
L
O
c
E
H
A1
A
e
b
D
SEATING PLANE
Y
0.25
GAUGE PLANE
E
1
20
11
10
7.60
0.32
0.51
0.30
E
c
b
A1
7.40
0.23
0.33
0.10
0.299
0.013
0.020
0.012
0.291
0.009
0.013
0.004
MAX.
DIMENSION IN MM
2.65
A
SYMBOL
MIN.
2.35
DIMENSION IN INCH
0.104
MIN.
0.093
MAX.
Control demensions are in milmeters .
1.27
0.10
10.65
L
θ
Y
H
08
0.40
10.00
e
1.27 BSC
0.050
0.004
0.419
0
0.016
0.394
8
0.050 BSC
E
D
12.60
13.00
0.496
0.512