{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1021B-12VXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1021B-12VXC","canonicalUrl":"https://icboms.com/infineon/CY7C1021B-12VXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1021B-12VXC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C1021B-12VXC, 1Mbit asynchronous SRAM, 64K x 16 organization, 12 ns access time, parallel interface, 4.5 V to 5.5 V supply, 0°C to 70°C, 44-SOJ package, Tube.","salesMarkdown":"The CY7C1021B-12VXC is a 1 Mbit asynchronous SRAM organized as 64K words by 16 bits, with a 12 ns access time and a parallel interface. It runs on a 4.5 V to 5.5 V supply and is specified over 0°C to 70°C. ## Obsolete — sourcing reality for the CY7C1021B-12VXC The CY7C1021B-12VXC is obsolete per Cypress's lifecycle status. The manufacturer no longer produces it.","metaTitle":"Cypress CY7C1021B-12VXC 1Mbit Async SRAM, 12 ns, 44-SOJ","metaDescription":"Cypress CY7C1021B-12VXC 1Mbit asynchronous SRAM, 12 ns access, 64K x 16, 4.5-5.5 V, 0-70°C, 44-SOJ. Obsolete — sourced to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tube","Technology":"SRAM - Asynchronous","Access Time":"12 ns","Memory Size":"1Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"44-BSOJ (0.400\\\", 10.16mm Width)","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"CY7C1021","Memory Organization":"64K x 16","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"44-SOJ","Write Cycle Time - Word, Page":"12ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9974","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/82c7b961e3b5b1ab441dd2f6a6002ed8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1021B-12VXC/alternatives.json"},"ai":{"faq":[{"question":"What is the package type for CY7C1021B-12VXC?","answer":"The CY7C1021B-12VXC is supplied in a 44-SOJ surface-mount package (0.400-inch body width, 10.16 mm) and ships in Tube packaging."},{"question":"What is the memory technology of CY7C1021B-12VXC?","answer":"It is an asynchronous SRAM — volatile memory with a parallel interface, organized as 64K x 16 bits, and a 12 ns access time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1021B-12VXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1021B-12VXC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}