| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,393 pcs
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1393 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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This EFM32G222F128G-E-QFP48 microcontroller from Silicon Labs belongs to the energy-friendly Gecko family. It is built around a 32-bit ARM Cortex-M3 processor core running at a maximum speed of 32MHz. The device provides 128KB of FLASH program memory and 16KB of RAM, making it suitable for a wide range of embedded applications.
Key electrical specifications include an operating voltage range of 1.98V to 3.8V. It features integrated data converters with 4x12-bit ADC and 1x12-bit DAC. Connectivity options include I²C, IrDA, SmartCard, SPI, and UART/USART interfaces. The microcontroller is equipped with essential peripherals such as Brown-out Detect/Reset, DMA, POR, PWM, and WDT.
The EFM32G222F128G-E-QFP48 is supplied in a 48-TQFP package and is designed for surface mounting. It operates within a temperature range of -40°C to 85°C. The device offers 37 general-purpose I/O pins and utilizes an internal oscillator.
Applications for this microcontroller include energy, gas, water, and smart metering; health and fitness devices; smart accessories; alarm and security systems; and industrial and home automation. Its ultra-low power consumption in active and sleep modes makes it ideal for battery-powered systems.
The processor core is ARM Cortex-M3.
The maximum clock speed is 32 MHz.
It has 128 kB of FLASH program memory.
The RAM size is 16 kB.
The operating voltage range is 1.98V to 3.8V.
The operating temperature range is -40°C to 85°C.
It is supplied in a 48-TQFP package.