Silicon Labs Microcontrollers EFM32PG1B200F256GM32-B0R

The EFM32PG1B200F256GM32-B0R is a 32-bit microcontroller from the EFM32 Pearl Gecko family, featuring an ARM Cortex-M4 processor operating at up to 40 MHz. It offers 256 kB of flash memory and 32 kB of RAM, making it suitable for applications requiring moderate processing power and memory capacity. The microcontroller is designed for energy efficiency, with ultra-low current consumption of 2.1 OºA in EM3 Stop mode and 2.5 OºA in EM2 DeepSleep mode, which is advantageous for battery-powered devices. This device includes a hardware cryptographic engine that supports AES, ECC, and SHA, enhancing security for IoT applications. It features a variety of communication interfaces, including USART, Low Energy UART, and I2C, along with multiple timers and a DMA controller for efficient data handling. The EFM32PG1B200F256GM32-B0R operates within a voltage range of 1.85 V to 3.8 V and is available in a compact QFN32 package, making it suitable for space-constrained designs. Its wide operating temperature range of -40 ¬8C to 85 ¬8C allows for use in diverse environments. Overall, this microcontroller is well-suited for applications in IoT, health and fitness, home automation, and industrial automation.