m28w640fc Numonyx, m28w640fc Datasheet - Page 44

• Manufacturer Part Number: m28w640fc
• Description: 64 Mbit 4mbx16, Boot Block 3v Supply Flash Memory
• Manufacturer: Numonyx

Package mechanical
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Package mechanical
Figure 12. TSOP48 - 48 lead Plastic Thin Small Outline, 12 x 20mm, package outline
1. Drawing is not to scale.
Table 20.
Symbol
CP
D1
A1
A2
E1
L1
C
A
B
E
e
L
D1
DIE
24
1
TSOP48 - 48 lead Plastic Thin Small Outline, 12 x 20mm, package
mechanical data
12.000
20.000
18.400
0.100
1.000
0.220
0.500
0.600
0.800
Typ
3°
E1
millimeters
E
11.900
19.800
18.300
0.050
0.950
0.170
0.100
0.500
Min
0°
–
12.100
20.200
18.500
1.200
0.150
1.050
0.270
0.210
0.100
0.700
Max
5°
–
48
25
C
e
B
CP
A2
0.0039
0.0394
0.0087
0.4724
0.7874
0.7244
0.0197
0.0236
0.0315
Typ
3°
M28W640FCT, M28W640FCB
A1
inches
0.0020
0.0374
0.0067
0.0039
0.4685
0.7795
0.7205
0.0197
Min
0°
–
L1
L
TSOP-G
A
0.0472
0.0059
0.0413
0.0106
0.0083
0.0039
0.4764
0.7953
0.7283
0.0276
Max
5°
–