STM32L433XX Datasheet, PDF (197/225 Pages) STMicroelectronics – Ultra-low-power Arm® Cortex®-M4 32-bit MCU+FPU, 100DMIPS, up to 256KB Flash, 64KB SRAM, USB FS, LCD, ext. SMPS

STM32L433xx
Package information
7.2
UFBGA100 package information
Figure 45. UFBGA100 - 100-ball, 7 x 7 mm, 0.50 mm pitch, ultra fine pitch ball grid
array
package outline
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Table 103. UFBGA100 - 100-ball, 7 x 7 mm, 0.50 mm pitch, ultra fine pitch ball grid
array
package mechanical data
Symbol
Min.
millimeters
Typ.
Max.
Min.
inches⁽¹⁾
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
-
0.130
-
-
0.0051
-
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
-
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