m28w320fcb STMicroelectronics, m28w320fcb Datasheet - Page 42

• Manufacturer Part Number: m28w320fcb
• Description: 32 Mbit 2mb X16, Boot Block 3v Supply Flash Memory
• Manufacturer: STMicroelectronics

Package mechanical
Figure 13. TFBGA47 6.39x6.37mm - 8x6 ball array, 0.75mm pitch, Bottom View Package Outline
1. Drawing is not to scale.
Table 21.
42/69
Symbol
ddd
SD
SE
A1
A2
D1
E1
FD
FE
A
D
E
b
e
TFBGA47 6.39x6.37mm - 8x6 ball array, 0.75mm pitch, Package Mechanical Data
E
0.400
6.390
5.250
6.370
3.750
0.750
0.570
1.310
0.375
0.375
Typ
BALL "A1"
E1
FE
FD
SE
A
millimeters
e
0.200
0.350
6.290
6.270
Min
–
–
–
–
–
–
–
D1
D
SD
1.000
0.450
6.490
6.470
1.200
0.100
Max
–
–
–
–
–
–
–
b
e
A1
A2
0.0157
0.2516
0.2067
0.2508
0.1476
0.0295
0.0224
0.0516
0.0148
0.0148
Typ
M28W320FCT, M28W320FCB
BGA-Z35
inches
0.0138
0.2476
0.2469
0.0079
Min
ddd
–
–
–
–
–
–
–
0.0472
0.0394
0.0177
0.2555
0.0039
0.2547
Max
–
–
–
–
–
–
–