W49F201S-45B WINBOND [Winbond], W49F201S-45B Datasheet - Page 22

• Manufacturer Part Number: W49F201S-45B
• Description: 128K X 16 CMOS FLASH MEMORY
• Manufacturer: WINBOND [Winbond]

PACKAGE DIMENSIONS
48-pin TSOP (12 mm
44-pin SOP
SEATING PLANE
Y
1
L
44
1
L1
e
20 mm)
D
H
D
D
b
23
22
A1
A2
48
A1
A2
E
E
A
- 22 -
H
A
E
Y
c
c
L
e
b
L1
Symbol
Symbol
e
L1
Y
A
A1
A2
D
H
E
b
c
L
Preliminary W49F201
D
A2
A1
E
L1
H
A
b
c
D
e
L
Y
E
0.05
0.95
18.3
19.8
11.9
0.10
MIN.
0.17
0.50
0
Dimension in mm
13.10
28.07
15.80
0.36
1.12
0.60
0.10
2.26
0.10
MIN.
0
Dimension in mm
20.0
12.0
NOM.
1.00
18.4
0.60
0.80
0.50
0.22
28.19
13.30
16.00
0.41
1.27
0.80
1.35
NOM.
0.15
12.1
MAX.
18.5
20.2
1.05
0.21
0.10
1.20
0.27
0.70
5
28.32
13.50
16.20
2.82
0.50
1.42
1.00
0.10
0.21
3.00
MAX.
7
0.007
0.002
0.037
0.720 0.724 0.728
0.780 0.787
0.004
0.468 0.472 0.476
0.020
MIN.
Dimension in Inches
0
0.089
0.014
0.004
1.105
0.516
0.622
0.044
0.004
0.024
Dimension in Inches
MIN.
0
0.039
0.009
0.031
0.020
0.024
NOM.
0.016
1.110
0.050
NOM.
0.006
0.524
0.630
0.032
0.053
0.041
0.795
0.011
0.004
0.047
0.008
0.028
MAX.
5
0.111
0.020
1.115
0.531
0.638
0.056
0.004
0.118
0.008
0.040
MAX.
7