Datasheet

Package characteristics STM32F103x8, STM32F103xB
88/105 DocID13587 Rev 16
Figure 49. UFBGA100 - ultra fine pitch ball grid array, 7 x 7 mm, 0.50 mm pitch,
package outline
1. Drawing is not to scale.
A0C2_ME_V2
Seating plane
A1
e
F
F
D
M
Øb (100 balls)
A
E
TOP VIEWBOTTOM VIEW
112
A1 ball
identifier
e
A
A2
Y
X
Z
ddd Z
D1
E1
eee Z Y X
fff
Ø
Ø
M
M
Z
A3
A4
A1 ball
index area
Table 55. UFBGA100 - ultra fine pitch ball grid array, 7 x 7 mm, 0.50 mm pitch, package
mechanical data
Symbol
millimeters inches
(1)
Min Typ Max Min Typ Max
A 0.460 0.530 0.600 0.0181 0.0209 0.0236
A1 0.050 0.080 0.110 0.0020 0.0031 0.0043
A2 0.400 0.450 0.500 0.0157 0.0177 0.0197
A3 0.080 0.130 0.180 0.0031 0.0051 0.0071
A4 0.270 0.320 0.370 0.0106 0.0126 0.0146
b 0.200 0.250 0.300 0.0079 0.0098 0.0118
D 6.950 7.000 7.050 0.2736 0.2756 0.2776
D1 5.450 5.500 5.550 0.2146 0.2165 0.2185
E 6.950 7.000 7.050 0.2736 0.2756 0.2776
E1 5.450 5.500 5.550 0.2146 0.2165 0.2185
e 0.500 0.0197
F 0.700 0.750 0.800 0.0276 0.0295 0.0315
ddd 0.100 0.0039
eee 0.150 0.0059
fff 0.050 0.0020
1. Values in inches are converted from mm and rounded to 4 decimal digits.