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Silicon Laboratories EFM32ZG222F16

ARM Cortex-M0+, 24 MHz, 16 kB ROM, 4 kB RAM

The EFM32™ Zero Gecko is the latest addition to the Silicon Labs' Gecko portfolio of ultra low power and energy friendly 32-bit microcontrollers (MCUs). With a unique combination of the powerful ARM® Cortex®-M0+ core, innovative low energy techniques, short wake-up time from energy saving modes and a wide selection of peripherals, the Zero Gecko is ideal for battery operated applications and other systems requiring high performance and low-energy consumption.

Core ARM Cortex-M0+, 24 MHz
  • Processor:ARM Cortex-M0+, 24 MHz
  • Cryptographic Engine:1 -bit Hardware AES with 128/256-bit keys in 54/75 cycles
Memory 4 kB RAM, 16 kB ROM
  • ROM:16 kB
  • RAM:4 kB
Analog 1-channel 12 bit ADC, 1 x Analog Comparator
  • ADC:1-channel x 12 bit ADC
  • Other:1 x Analog Comparator
  • Other:1 x Capacitive sensing with up to 16 inputs
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
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