Datasheet

Package characteristics STM32L151x6/8/B, STM32L152x6/8/B
118/131 DocID17659 Rev 9
Figure 41. TFBGA64 - 5.0x5.0x1.2 mm, 0.5 mm pitch, thin fine-pitch ball grid array
package outline
1. Drawing is not to scale.
Table 68. TFBGA64 5.0x5.0x1.2 mm, 0.5 mm pitch thin fine-pitch ball grid array
package mechanical data
Symbol
millimeters inches
(1)
Min Typ Max Min Typ Max
A - - 1.200 - - 0.0472
A1 0.150 - - 0.0059 - -
A2 - 0.200 - - 0.0079 -
A4 - - 0.600 - - 0.0236
b 0.250 0.300 0.350 0.0098 0.0118 0.0138
D 4.850 5.000 5.150 0.1909 0.1969 0.2028
D1 - 3.500 - - 0.1378 -
E 4.850 5.000 5.150 0.1909 0.1969 0.2028
E1 - 3.500 - - 0.1378 -
e - 0.500 - - 0.0197 -
F - 0.750 - - 0.0295 -
ddd - - 0.080 - - 0.0031
R8_ME_V3
Seating plane
A1
eF
F
D
H
Øb (64 balls)
A
E
TOP VIEWBOTTOM VIEW
18
e
A
Y
X
Z
ddd Z
D1
E1
eee Z Y X
fff
Ø
Ø
M
M
Z
A2
A4
A1 ball
identifier
A1 ball
index area