EFM32-TG840F32-SK Energy Micro, EFM32-TG840F32-SK Datasheet - Page 54

• Manufacturer Part Number: EFM32-TG840F32-SK
• Description: MCU, MPU & DSP Development Tools TG840 Sample Kit
• Manufacturer: Energy Micro

Specifications of EFM32-TG840F32-SK

• Processor To Be Evaluated: EFM32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5 PCB Layout and Soldering
5.1 Recommended PCB Layout
2012-02-27 - EFM32TG840FXX - d0011_Rev0.95
Figure 5.1. QFN64 PCB Land Pattern
Table 5.1. QFN64 PCB Land Pattern Dimensions (Dimensions in mm)
Symbol
a
b
d
e
g
c
f
Dim. (mm)
b
c
0.85
0.30
0.50
8.90
8.90
7.20
7.20
a
p1
p2
p8
p3
Symbol
P1
P2
P3
P4
P5
P6
P7
...the world's most energy friendly microcontrollers
54
d
p9
f
Pin number
16
17
32
33
48
49
1
p7
p4
p6
p5
g
Symbol
P8
P9
-
-
-
-
-
www.energymicro.com
e
Pin number
64
65
-
-
-
-
-