Reference Manual
BRD4502A (Rev. B00)

The EZR32LG family of Wireless MCUs deliver a high performance, low energy wireless solution integrated into a small form factor package. By combining a high performance sub-GHz RF transceiver with an energy efficient 32-bit MCU, the family provides designers the ultimate in flexibility with a family of pin-compatible devices that scale from 64/128/256 kB of flash and support Silicon Labs EZRadio or EZRadioPRO transceivers. The ultra-low Power operating modes and fast wake-up times of the Silicon Labs energy friendly 32-bit MCUs, combined with the low transmit and receive Power consumption of the sub-GHz radio, result in a solution optimized for battery Powered applications.

RADIO BOARD FEATURES
• Wireless MCU: EZR32LG330F256R60G
• CPU core: ARM Cortex-M3
• Flash memory: 256 kB
• RAM: 32 kB
• Sub-GHz transceiver integrated in the
   Wireless MCU: EZRadioPRO
• Operation frequency: 868 MHz
• Transmit Power: 13 dBm
• Single antenna connector both for transmit
   and receive
• Crystals for LFXO and HFXO: 32.768kHz
   and 48 MHz.
• Crystal for RF: 26 MHz
• Backup Power Domain Capacitor
• Full speed USB 2.0 (12 Mbps)

Reference Manual
BRD4502D (Rev. A00)

The EZR32WG family of Wireless MCUs deliver a high performance, low energy wireless solution integrated into a small form factor package. By combining a high performance sub-GHz RF transceiver with an energy efficient 32-bit MCU, the family provides designers the ultimate in flexibility with a family of pin-compatible devices that scale from 64/128/256 kB of flash and support Silicon Labs EZRadio or EZRadioPRO transceivers. The ultra-low Power operating modes and fast wake-up times of the Silicon Labs energy friendly 32-bit MCUs, combined with the low transmit and receive Power consumption of the sub-GHz radio, result in a solution optimized for battery Powered applications.

RADIO BOARD FEATURES
• Wireless MCU: EZR32WG330F256R55G
• CPU core: ARM Cortex-M4
• Flash memory: 256 kB
• RAM: 32 kB
• Sub-GHz transceiver integrated in the
   Wireless MCU: EZRadioPRO
• Operation frequency: 434 MHz
• Transmit Power: 10 dBm
• Single antenna connector both for transmit
   and receive
• Crystals for LFXO and HFXO: 32.768kHz
   and 48 MHz.
• Crystal for RF: 30 MHz
• Backup Power Domain Capacitor
• Full speed USB 2.0 (12 Mbps)

Reference Manual
BRD4504B (Rev. A00)

The EZR32WG family of Wireless MCUs deliver a high performance, low energy wireless solution integrated into a small form factor package. By combining a high performance sub-GHz RF transceiver with an energy efficient 32-bit MCU, the family provides designers the ultimate in flexibility with a family of pin-compatible devices that scale from 64/128/256 kB of flash and support Silicon Labs EZRadio or EZRadioPRO transceivers. The ultra-low Power operating modes and fast wake-up times of the Silicon Labs energy friendly 32-bit MCUs, combined with the low transmit and receive Power consumption of the sub-GHz radio, result in a solution optimized for battery Powered applications.

RADIO BOARD FEATURES
• Wireless MCU: EZR32WG330F256R63G
• CPU core: ARM Cortex-M4
• Flash memory: 256 kB
• RAM: 32 kB
• Sub-GHz transceiver integrated in the
   Wireless MCU: EZRadioPRO
• Operation frequency: 169 MHz
• Transmit Power: 20 dBm
• Single antenna connector both for transmit
   and receive
• Crystals for LFXO and HFXO: 32.768kHz
   and 48 MHz.
• Crystal for RF: 30 MHz
• Backup Power Domain Capacitor
• Full speed USB 2.0 (12 Mbps)

Reference Manual
BRD4503B (Rev. A00)

The EZR32WG family of Wireless MCUs deliver a high performance, low energy wireless solution integrated into a small form factor package. By combining a high performance sub-GHz RF transceiver with an energy efficient 32-bit MCU, the family provides designers the ultimate in flexibility with a family of pin-compatible devices that scale from 64/128/256 kB of flash and support Silicon Labs EZRadio or EZRadioPRO transceivers. The ultra-low Power operating modes and fast wake-up times of the Silicon Labs energy friendly 32-bit MCUs, combined with the low transmit and receive Power consumption of the sub-GHz radio, result in a solution optimized for battery Powered applications.

RADIO BOARD FEATURES
• Wireless MCU: EZR32WG330F256R63G
• CPU core: ARM Cortex-M4
• Flash memory: 256 kB
• RAM: 32 kB
• Sub-GHz transceiver integrated in the
   Wireless MCU: EZRadioPRO
• Operation frequency: 915 MHz
• Transmit Power: 20 dBm
• Single antenna connector both for transmit
   and receive
• Crystals for LFXO and HFXO: 32.768kHz
   and 48 MHz.
• Crystal for RF: 30 MHz
• Backup Power Domain Capacitor
• Full speed USB 2.0 (12 Mbps)

Reference Manual
BRD4503A (Rev. B00)

The EZR32LG family of Wireless MCUs deliver a high performance, low energy wireless solution integrated into a small form factor package. By combining a high performance sub-GHz RF transceiver with an energy efficient 32-bit MCU, the family provides designers the ultimate in flexibility with a family of pin-compatible devices that scale from 64/128/256 kB of flash and support Silicon Labs EZRadio or EZRadioPRO transceivers. The ultra-low Power operating modes and fast wake-up times of the Silicon Labs energy friendly 32-bit MCUs, combined with the low transmit and receive Power consumption of the sub-GHz radio, result in a solution optimized for battery Powered applications.

RADIO BOARD FEATURES
• Wireless MCU: EZR32LG330F256R63G
• CPU core: ARM Cortex-M3
• Flash memory: 256 kB
• RAM: 32 kB
• Sub-GHz transceiver integrated in the
   Wireless MCU: EZRadioPRO
• Operation frequency: 915 MHz
• Transmit Power: 20 dBm
• Single antenna connector both for transmit
   and receive
• Crystals for LFXO and HFXO: 32.768kHz
   and 48 MHz.
• Crystal for RF: 30 MHz
• Backup Power Domain Capacitor
• Full speed USB 2.0 (12 Mbps)

Reference Manual
BRD4502C (Rev. A00)

The EZR32WG family of Wireless MCUs deliver a high performance, low energy wireless solution integrated into a small form factor package. By combining a high performance sub-GHz RF transceiver with an energy efficient 32-bit MCU, the family provides designers the ultimate in flexibility with a family of pin-compatible devices that scale from 64/128/256 kB of flash and support Silicon Labs EZRadio or EZRadioPRO transceivers. The ultra-low Power operating modes and fast wake-up times of the Silicon Labs energy friendly 32-bit MCUs, combined with the low transmit and receive Power consumption of the sub-GHz radio, result in a solution optimized for battery Powered applications.

RADIO BOARD FEATURES
• Wireless MCU: EZR32WG330F256R60G
• CPU core: ARM Cortex-M4
• Flash memory: 256 kB
• RAM: 32 kB
• Sub-GHz transceiver integrated in the
   Wireless MCU: EZRadioPRO
• Operation frequency: 868 MHz
• Transmit Power: 13 dBm
• Single antenna connector both for transmit
   and receive
• Crystals for LFXO and HFXO: 32.768kHz
   and 48 MHz.
• Crystal for RF: 26 MHz
• Backup Power Domain Capacitor
• Full speed USB 2.0 (12 Mbps)

High pulse Power Capacitor

APPLICATIONS: Battery Backup, Battery altemative, LED displays, Mechanical actuators

High pulse Power Capacitor

APPLICATIONS: Battery Backup, Battery altemative, LED displays, Mechanical actuators

High pulse Power Capacitor

APPLICATIONS: Battery Backup, Battery altemative, LED displays, Mechanical actuators

High pulse Power Capacitor

APPLICATIONS: Battery Backup, Battery altemative, LED displays, Mechanical actuators