m28w320bb STMicroelectronics, m28w320bb Datasheet - Page 26

• Manufacturer Part Number: m28w320bb
• Description: 32 Mbit 2mb X16, Boot Block 3v Supply Flash Memory
• Manufacturer: STMicroelectronics

M28W320BT, M28W320BB
PACKAGE MECHANICAL
Figure 12. TSOP48 - 48 lead Plastic Thin Small Outline, 12 x 20mm, Package Outline
Note: Drawing is not to scale.
Table 16. TSOP48 - 48 lead Plastic Thin Small Outline, 12 x 20mm, Package Mechanical Data
26/43
Symbol
CP
D1
A1
A2
C
D
N
A
B
E
e
L
TSOP-a
0.50
Typ
1
N/2
D1
DIE
D
19.80
18.30
11.90
0.05
0.95
0.17
0.10
0.50
mm
Min
48
0°
–
N
20.20
18.50
12.10
Max
1.20
0.15
1.05
0.27
0.21
0.70
0.10
5°
–
E
C
0.0197
Typ
A1
A
A2
inches
0.0020
0.0374
0.0067
0.0039
0.7795
0.7205
0.4685
0.0197
CP
L
e
B
Min
48
0°
–
0.0472
0.0059
0.0413
0.0106
0.0083
0.7953
0.7283
0.4764
0.0279
0.0039
Max
5°
–