W541C20X Datasheet, PDF (13/15 Pages) Winbond – 4-BIT MICROCONTROLLER

8.4 20-Lead SOP-300mil
20
11
W541C20X
c
E H_E
1
10
D
Y
SEATING PLANE
A
e
b
A1
Control demensions are in milmeters .
Symbol
A
A1
b
c
E
D
e
H_E
Y
L
q
Dimension in mm
Min.
2.35
0.10
0.33
Max.
2.65
0.30
0.51
0.23
0.32
7.40
7.60
12.60
13.00
1.27 BSC
10.00 10.65
0.10
0.40
1.27
0
8
Dimension in inches
Min.
0.093
Max.
0.104
0.004
0.013
0.012
0.020
0.009
0.013
0.291
0.299
0.496
0.512
0.050 BSC
0.394
0.419
0.004
0.016
0
0.050
8
L
0.25
O
GAUGE PLANE
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Publication Release Date: May 29, 2003
Revision A4