Mouser to Supply Silicon Labs' PG22 MCU for IoT Edge
Published2021.04.21 12:20Suitable for space-constrained edge applications
Pin/SW compatible with EFR32xG22 wireless SoC
Mouser Electronics, Inc., the newest distributor with the newest semiconductors, announced today that it is now stocking Silicon Labs' EFM32PG22 (PG22) MCUs, ideal for energy-efficient, space-constrained applications such as appliances, electrical products, personal hygiene equipment, Internet of Things (IoT) edge devices, and industrial automation devices.
Silicon Labs' EFM32PG22 MCUs integrate a low-power Arm® Cortex®-M33 core running at up to 76.8 MHz with up to 512 KB of flash and 32 KB of RAM. They consume just 26 µA/MHz in active mode at 38.4 MHz and just 0.95 µA in DeepSleep mode with 8 KB of RAM retention. Peripherals include a 12-bit 1Msps SAR (Successive Approximation Register) analog-to-digital converter (ADC), an 8-channel DMA controller, a digital microphone interface, and a 32-bit real-time counter.
It has comprehensive security features including secure boot using RTSL (Root of Trust and Secure Loader), a true random number generator, and hardware cryptographic acceleration for AES128/256, SHA-1, SHA-2 (up to 256 bits), ECC (up to 256 bits), ECDH, and ECDSA.
The EFM32PG22 MCU is pin- and software-compatible with the EFR32xG22 wireless SoC (BG22, MG22, FG22), enabling designers to leverage a scalable embedded platform for simplified product development and increased cost efficiency. Mouser also offers an EFM32PG22 development kit, which includes four different environmental sensors and a stereo PDM microphone.
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