stmpe16m31 STMicroelectronics, stmpe16m31 Datasheet - Page 82

• Manufacturer Part Number: stmpe16m31
• Description: S-touch? 16/24-channel Touchkey Controller With Pwm And Ratio Engines
• Manufacturer: STMicroelectronics

Package mechanical data
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Table 21.
Figure 27. Footprint recommendation for QFN32 (4 x 4 mm) - pitch 0.4 mm
Symbol
e/2
A1
A3
D2
E2
D
A
E
b
e
L
Package mechanical data for QFN32 (4 x 4 mm) - pitch 0.4 mm
Doc ID 16174 Rev 3
0.70
0.03
0.19
3.85
2.70
3.85
2.70
0.10
Min
-
-
-
Millimeters
0.05
2.80
2.80
0.20
0.20
0.21
4.00
4.00
0.40
0.20
Typ
-
STMPE16M31, STMPE24M31
Max
0.90
0.08
0.28
4.15
2.90
4.15
2.90
0.30
-
-
-