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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Qty. RoHS ECAD Model Core
Operating Frequency
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Silicon Labs RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB
Datasheet
147In 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
: 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
: 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