EZR32 Wireless MCUs

Silicon Labs EZR32 wireless MCUs deliver an Arm® Cortex®-M4 or Cortex-M3 microcontroller (MCU) combined with a sub-GHz RF transceiver. The combination of a low-energy wireless solution integrated into an energy-efficient 32-bit MCU is ideal for battery-powered applications. The EZR32 wireless MCUs are pin-compatible devices that scale with 64/128/256kB of flash and support the EZRadio or EZRadioPRO transceivers. The EZR32 series also features a low-energy sensor interface (LESENSE) and an AES accelerator with 128/256-bit keys.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Core
Operating Frequency
Data Bus Width
Program Memory Size
Data RAM Size
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Silicon Labs RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB
Datasheet
150In Stock
Min.: 1
Mult.: 1

ARM Cortex M3 142 MHz to 1.05 GHz 32 bit 256 kB 32 kB 48 MHz 12 bit 1.98 V 3.8 V + 85 C QFN-64 SMD/SMT Tray

Silicon Labs RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

ARM Cortex M3 142 MHz to 1.05 GHz 32 bit 256 kB 32 kB 48 MHz 12 bit 1.98 V 3.8 V + 85 C QFN-64 SMD/SMT Reel

Silicon Labs RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

ARM Cortex M3 142 MHz to 1.05 GHz 32 bit 256 kB 32 kB 48 MHz 12 bit 1.98 V 3.8 V + 85 C QFN-64 SMD/SMT Reel

Silicon Labs RF Microcontrollers - MCU Sub-GHz Wireless USB Gecko SoC MCU 256KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

ARM Cortex M3 142 MHz to 1.05 GHz 32 bit 256 kB 32 kB 48 MHz 12 bit 1.98 V 3.8 V + 85 C QFN-64 SMD/SMT Reel

Silicon Labs RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,300
Mult.: 1,300

ARM Cortex M3 142 MHz to 1.05 GHz 32 bit 256 kB 32 kB 48 MHz 12 bit 1.98 V 3.8 V + 85 C QFN-64 SMD/SMT Tray

Silicon Labs RF Microcontrollers - MCU Sub-GHz Wireless USB Gecko SoC MCU 256KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,300
Mult.: 1,300

ARM Cortex M3 142 MHz to 1.05 GHz 32 bit 256 kB 32 kB 48 MHz 12 bit 1.98 V 3.8 V + 85 C QFN-64 SMD/SMT Tray