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10 pcs
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10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The EFM32LG230F128G-E-QFN64 from Silicon Labs is part of the EFM32 Leopard Gecko family, designed for ultra-low power consumption in both active and sleep modes. This microcontroller is built around a 32-bit ARM Cortex-M3 processor running at up to 48 MHz, making it suitable for battery-powered systems and applications requiring high performance with low energy needs.
Key electrical specifications include 128KB of Flash program memory and 32KB of RAM. It supports a wide operating voltage range from 1.98V to 3.8V and operates within an ambient temperature range of -40°C to 85°C. The device features integrated peripherals such as an ADC, DAC, and various serial interfaces including I2C, SPI, and UART/USART.
This microcontroller is housed in a 64-QFN (9x9) package with a surface mount type. Its energy management system is optimized for efficiency, with very low current consumption in stop and run modes, and a fast wake-up time of 2 µs. Hardware cryptography for AES is also included.
Applications for the EFM32LG230F128G-E-QFN64 include smart metering, health and fitness devices, smart accessories, alarm and security systems, and industrial automation, where its combination of performance and low power is critical.
The core processor is an ARM Cortex-M3.
It has 128KB of FLASH program memory.
The RAM size is 32KB.
The operating voltage is between 1.98V and 3.8V.
The operating temperature is from -40°C to 85°C.
It is supplied in a 64-QFN (9x9) package and is a 64-VFQFN Exposed Pad.
It consumes 211 μA/MHz in Run mode, 63 μA/MHz in Sleep mode, and 0.65 μA in Stop mode.