EZR32WG Wonder Gecko Wireless Microcontrollers

The EZR32WG SoC combines an ARM Cortex-M4F core MCU with a sub-GHz radio transceiver. It delivers high-performance, low-energy wireless solutions incorporated into a small package. The low-power operating modes, fast wake-up times and low transmit/receive power consumption of the sub-GHz radio result in a solution optimised for battery-powered applications. They are compliant with IEEE 802.15.4g Wireless Personal Area Network (WPAN) and wM-Bus smart metering standards.

ARM Cortex-M4F CPU core with up to 256KB of Flash memory and 32KB RAM
EZradio and EZRadioPro transceivers
Low transmit and receive currents
Ultra-low power standby and sleep modes
Fast wake-up time
Low Energy sensor interface (LESENSE)
Rich set of peripherals including 12-bit ADC and DAC, communication interfaces (UART, SPI, I2C), GPIO and timers
USB interface (EZR32WG330 devices only)
AES encryption with 128/256-bit keys
Applications: Energy, gas, water and smart metering, Health and fitness applications, Consumer electronics, Alarm and security systems, Building and home automation , Remote sensing/control for the Internet of Things (IoT)

Select all	Attribute	Value
	Brand	Silicon Labs
	Family Name	EZR32WG
	Package Type	QFN
	Mounting Type	Surface Mount
	Pin Count	64
	Device Core	ARM Cortex M4
	Data Bus Width	32bit
	Program Memory Size	256 kB
	Maximum Frequency	48MHz
	RAM Size	32 kB
	USB Channels	0
	Number of PWM Units	1
	Number of SPI Channels	2
	Number of UART Channels	2
	Number of CAN Channels	0
	Number of USART Channels	2
	Typical Operating Supply Voltage	1.98 → 3.8 V
	Number of I2C Channels	2
	Height	0.9mm
	Number of ADC Units	1
	Number of Ethernet Channels	0
	Number of LIN Channels	0
	Number of PCI Channels	0
	ADCs	1 (1 x 12 bit)
	Maximum Number of Ethernet Channels	0
	Pulse Width Modulation	1
	Dimensions	9.1 x 9.1 x 0.85mm
	Width	9.1mm
	Data Rate	1Mbps
	Instruction Set Architecture	RISC
	Minimum Operating Temperature	-40 °C
	Maximum Operating Temperature	+85 °C
	Program Memory Type	Flash
	Length	9.1mm

	Select all
	Brand Silicon Labs
	Family Name EZR32WG
	Package Type QFN
	Mounting Type Surface Mount
	Pin Count 64
	Device Core ARM Cortex M4
	Data Bus Width 32bit
	Program Memory Size 256 kB
	Maximum Frequency 48MHz
	RAM Size 32 kB
	USB Channels 0
	Number of PWM Units 1
	Number of SPI Channels 2
	Number of UART Channels 2
	Number of CAN Channels 0
	Number of USART Channels 2
	Typical Operating Supply Voltage 1.98 → 3.8 V
	Number of I2C Channels 2
	Height 0.9mm
	Number of ADC Units 1
	Number of Ethernet Channels 0
	Number of LIN Channels 0
	Number of PCI Channels 0
	ADCs 1 (1 x 12 bit)
	Maximum Number of Ethernet Channels 0
	Pulse Width Modulation 1
	Dimensions 9.1 x 9.1 x 0.85mm
	Width 9.1mm
	Data Rate 1Mbps
	Instruction Set Architecture RISC
	Minimum Operating Temperature -40 °C
	Maximum Operating Temperature +85 °C
	Program Memory Type Flash
	Length 9.1mm

Silicon Labs, 32bit ARM Cortex M4, EZR32WG Microcontroller, 48MHz, 256 kB Flash, 64-Pin QFN

EZR32WG Wonder Gecko Wireless Microcontrollers

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