{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10529390","patent":{"patent_number":"US-10529390","title":"Reduction of ZQ calibration time","assignee":null,"inventors":[],"filing_date":"2018-11-30T00:00:00.000Z","publication_date":"2020-01-07T00:00:00.000Z","cpc_codes":["G11C","G11C","G06F","G06F","G06F","G11C","G11C","G11C","G11C"],"num_claims":24,"abstract":"A memory system includes an external calibration device that has a predetermined impedance and a first memory device with a first pad for selective connection to the external calibration device. The first memory device also includes an internal calibration device having an impedance that is programmable and a second pad connected to the internal calibration device. The system further includes a second memory device having a third pad for selective connection to the second pad of the first memory device. A processing device is operatively coupled to the first memory device and the second memory device. The processing device programs the impedance of the internal calibration device of the first memory device based on the external calibration device, and programs an impedance of a termination component in the second memory device based on the impedance of the internal calibration device of the first memory device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Reduction of ZQ calibration time","description":"A memory system includes an external calibration device that has a predetermined impedance and a first memory device with a first pad for selective connection to the external calibration device. The f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10529390","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-10529390","citation_suggestion":"Patentable. \"Reduction of ZQ calibration time\" (US-10529390). https://patentable.app/patents/US-10529390","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10529390","json":"https://patentable.app/api/llm-context/US-10529390","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:31:06.448Z"}