Silicon Labs Microcontrollers EFM32PG23B200F256IM40-CR

The EFM32PG23B200F256IM40-CR is a microcontroller from the EFM32PG23 Gecko family, designed for energy-efficient embedded applications. It features an 80 MHz ARM Cortex-M33 core, providing robust performance with digital signal processing (DSP) capabilities and a floating-point unit (FPU). The device includes 256 kB of flash memory and 64 kB of RAM, making it suitable for a variety of applications, including metering, industrial automation, and portable medical devices. This microcontroller supports a wide operating voltage range of 1.71 V to 3.8 V and operates effectively in temperatures from -40 °C to 125 °C. It offers low power consumption, with 21 OºA/MHz in active mode and 1.03 OºA in deep sleep mode, which is beneficial for battery-operated devices. The EFM32PG23B200F256IM40-CR includes a comprehensive set of peripherals, such as a 16-channel ADC with multiple resolution options, various serial interfaces, and a low-energy sensor interface. Security features are a highlight of this microcontroller, incorporating a Secure Vault, hardware cryptographic acceleration, and a true random number generator. The device is packaged in a QFN40 format, making it compact and suitable for space-constrained applications. Overall, the EFM32PG23B200F256IM40-CR is a versatile choice for engineers looking for a low-power, high-performance microcontroller with advanced security features.