From the factory, the ‘Mega48 ships with it’s fuse bits set to use an 8MHz internal RC oscillator with the CKDIV8 bit set. This results in the chip operating at 1MHz, a bit slow for [YS ...

Ultra-low power 32 kHz RC oscillator designed in GF 22FDX for IoT SoC and ULP MCU applications requiring fast wake-up. Ultra-low power 32 kHz RC oscillator designed in TSMC 40 ULP for IoT SoC and ULP ...

SGC21547_01_GF_22FDSOI is a digitally controlled RC oscillator optimized for ultra-low power applications. Making use of a RC dependent oscillator topology, the SGC21547_01_GF_22FDSOI offers ultra-low ...