EFM32WG-STK3800 Energy Micro, EFM32WG-STK3800 Datasheet - Page 2

• Manufacturer Part Number: EFM32WG-STK3800
• Description: Development Boards & Kits - ARM EFM32 Starter Kit
• Manufacturer: Energy Micro
• Series: EFM32r

Specifications of EFM32WG-STK3800

• Product: Starter Kits
• Tool Is For Evaluation Of: EFM32WG
• Core: ARM Cortex M4
• Interface Type: I2C, UART, USB
• Operating Supply Voltage: 1.85 V to 3.8 V
• Data Bus Width: 32 bit
• Description/function: Starter kit for the Energy Micro Wonder Gecko
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• For Use With: EFM32WG

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reduces the energy consumption up to a factor of 4. Learn how:
Very low active power consumption
EFM32 Gecko technology enables active mode operation of only 150 µA/MHz
with a 3 volts power supply while running application code
Reduced processing time
The low power, high performance 32-bit Cortex-M processors reduce the
time spent in active mode
Very fast wake-up time
Short 2 µs wake-up time supports high efficiency energy modes and increases
responsiveness
Ultra-low standby current
Full RAM and CPU retention + POR + BOD + RTC while using only 0.9 µA.
Leopard and Giant Gecko includes RTC mode at only 0.4 µA
Autonomous peripheral operation
Applications can perform advanced tasks without using the Cortex CPU
PRS - Peripheral Reflex System
Predictable and fast signaling between peripherals without
any CPU intervention
Well architected Energy Modes
Optimize your application with 5 flexible Energy Modes and
sub µA operation
Extremely energy efficient peripherals
• ADC: 12-bit, 1 Msps at only 350 µA
• Analog Comparator: using as little as 100 nA
• LCD Controller: 8x36 segments at only 0.55 µA
LESENSE - Low Energy Sensor Interface
A configurable and energy efficient interface controlling up to 16 external analog sensors while the CPU is
sleeping. At ~1 uA, LESENSE supports autonomous monitoring of virtually any type of analog sensor control
scheme, including capacitive, inductive and resistive types.
Simplicity Studio and Advanced Energy Monitoring
The free Simplicity Studio provides one click access to all
tools including energyAware Profiler and AEM data.
• LEUART: Full UART @ 9600 bps using only 150 nA
• AES: 128/256-bit crypto-engine in only 54/75 cycles