Wlcsp64, 0.400 Mm Pitch Package Information; Table 69. Wlcsp64, 0.400 Mm Pitch Package Mechanical Data; Figure 43. Wlcsp64, 0.400 Mm Pitch Package Outline - STMicroelectronics STM32L151QCH6 Manual

Package information
7.5

WLCSP64, 0.400 mm pitch package information

1. Drawing is not to scale.
Symbol
A
A1
A2
(2)
b
D
126/133

Figure 43. WLCSP64, 0.400 mm pitch package outline

Table 69. WLCSP64, 0.400 mm pitch package mechanical data

millimeters
Min Typ
0.540 0.570
- 0.190
- 0.380
0.240 0.270
4.504 4.539
DocID026119 Rev 5
STM32L151xC/C-A STM32L152xC/C-A
Max Min
0.600 0.0205
- -
- -
0.300 0.0094
4.574 0.1773
(1)
inches
Typ Max
0.0224 0.0236
0.0075 -
0.0150 -
0.0106 0.0118
0.1787 0.1801