EFM32GG332F1024 Energy Micro, EFM32GG332F1024 Datasheet - Page 55

• Manufacturer Part Number: EFM32GG332F1024
• Description: ARM Microcontrollers - MCU 1024KB FL 128KB RAM
• Manufacturer: Energy Micro

Specifications of EFM32GG332F1024

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: Giant Gecko (GG)
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 48 MHz
• Program Memory Size: 1024 KB
• Data Ram Size: 128 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.85 V to 3.8 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TQFP-64
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• Interface Type: I2C, SPI, USB, UART
• Number Of Programmable I/os: 50
• Program Memory Type: Flash

5 PCB Layout and Soldering
5.1 Recommended PCB Layout
2012-09-11 - EFM32GG332FXX - d0126_Rev1.00
Figure 5.1. TQFP64 PCB Land Pattern
Table 5.1. QFP64 PCB Land Pattern Dimensions (Dimensions in mm)
Symbol
a
b
d
e
c
Dim. (mm)
b
c
11.50
11.50
1.60
0.30
0.50
p1
p2
Preliminary
a
p8
p3
Symbol
P1
P2
P3
P4
P5
...the world's most energy friendly microcontrollers
55
d
Pin number
16
17
32
33
1
p4
p7
p6
p5
Symbol
P6
P7
P8
-
-
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e
Pin number
48
49
64
-
-