Ufqfpn28 Package Information; Table 72. Ufqfpn28 Package Mechanical Data; Figure 48. Ufqfpn28 Package Outline - STMicroelectronics STM32F042F4 Manual

STM32F042x4 STM32F042x6
7.6

UFQFPN28 package information

UFQFPN28 is a 28-lead, 4x4 mm, 0.5 mm pitch, ultra-thin fine-pitch quad flat package.
1. Drawing is not to scale.
Symbol
A
A1
D
D1
E
E1
L
L1
T
b
e

Figure 48. UFQFPN28 package outline

Table 72. UFQFPN28 package mechanical data

millimeters
Min Typ
0.500 0.550
- 0.000
3.900 4.000
2.900 3.000
3.900 4.000
2.900 3.000
0.300 0.400
0.250 0.350
- 0.152
0.200 0.250
- 0.500
DocID025832 Rev 5
Max Min
0.600 0.0197
0.050 -
4.100 0.1535
3.100 0.1142
4.100 0.1535
3.100 0.1142
0.500 0.0118
0.450 0.0098
- -
0.300 0.0079
- -
Package information
(1)
inches
Typ Max
0.0217 0.0236
0.0000 0.0020
0.1575 0.1614
0.1181 0.1220
0.1575 0.1614
0.1181 0.1220
0.0157 0.0197
0.0138 0.0177
0.0060 -
0.0098 0.0118
0.0197 -
105/117
113