Ultra-low power 32 kHz RC oscillator designed in GlobalFoundries 22FDX
Overview
Ultra-low power 32 kHz RC oscillator designed in GF 22FDX for IoT SoC and ULP MCU applications requiring fast wake-up.
Key Features
- Ultra-low power for best-in-class power consumption of the always-on domain during sleep / deep sleep modes
- Fast wake-up
- Active, shutdown and stand-by mode
Block Diagram

Technical Specifications
Foundry, Node
GlobalFoundries 22nm FDX
Maturity
In Production
GLOBALFOUNDRIES
In Production:
22nm
FDX
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