{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY62146DV30LL-70ZSI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY62146DV30LL-70ZSI","canonicalUrl":"https://icboms.com/infineon/CY62146DV30LL-70ZSI","factsUrl":"https://icboms.com/api/mcp/products/CY62146DV30LL-70ZSI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies MoBL async SRAM, CY62146DV30LL-70ZSI, 4 Mbit, 70 ns access, 3.0 V, 44-pin TSOP II, Bulk.","salesMarkdown":"## Async SRAM for low-power embedded memory The Infineon CY62146DV30LL-70ZSI is a 4 Mbit asynchronous SRAM organized as 256 K x 16, operating from a 2.2 V to 3.6 V core supply. The 70 ns access time sets the read/write cycle ceiling for the bus — the SoC must hold the address stable for at least that window, and the data bus floats until the output enable asserts. This is a MoBL (More Battery Life) device, optimized for standby current in battery-backed or low-power systems. ## Active production and sourcing posture Infineon lists the CY62146DV30LL-70ZSI as Active (current product status per). ## Package and board-level integration The 70 ns speed grade and 3.0 V nominal rail align with common MCU memory bus interfaces; the output enable and chip enable pins allow the bus to tristate when the SRAM is not selected, reducing contention on shared data lines.","metaTitle":"CY62146DV30LL-70ZSI Infineon Async SRAM, 70 ns, Bulk","metaDescription":"CY62146DV30LL-70ZSI Infineon Technologies 4 Mbit async SRAM, 70 ns access, 3.0 V. Active production, sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"series":"*","package_type":"Bulk","product_status":"Active","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.38","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/129bd5cd1e49dc682c1d7cf36cd088b9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to CY62146DV30LL-70ZSI in this SRAM family?","answer":"The MoBL family includes other density and speed variants in the same 44-pin TSOP II footprint, but pin compatibility depends on the exact density and configuration — verify against the BOM's memory map before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY62146DV30LL-70ZSI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY62146DV30LL-70ZSI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}