EFM32WG840F128 Energy Micro, EFM32WG840F128 Datasheet - Page 60

• Manufacturer Part Number: EFM32WG840F128
• Description: ARM Microcontrollers - MCU 128kb flash 32kb RAM
• Manufacturer: Energy Micro

Specifications of EFM32WG840F128

• Rohs: yes
• Core: ARM Cortex M4F
• Processor Series: EFM32WG840
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 48 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 32 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: QFN-64
• Mounting Style: SMD/SMT

7 Revision History
7.1 Revision 1.00
7.2 Revision 0.95
7.3 Revision 0.90
2012-09-11 - EFM32WG840FXX - d0195_Rev1.00
September 11th, 2012
Updated the HFRCO 1 MHz band typical value to 1.2 MHz.
Updated the HFRCO 7 MHz band typical value to 6.6 MHz.
Other minor corrections.
May 3rd, 2012
Updated EM2/EM3 current consumption at 85°C.
February 27th, 2012
Initial preliminary release.
Preliminary
...the world's most energy friendly microcontrollers
60
www.energymicro.com