{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1021CV33-8VXCT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1021CV33-8VXCT","canonicalUrl":"https://icboms.com/infineon/CY7C1021CV33-8VXCT","factsUrl":"https://icboms.com/api/mcp/products/CY7C1021CV33-8VXCT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon (Cypress) CY7C1021CV33-8VXCT, 1Mbit (64K x 16) Asynchronous SRAM, 8 ns access time, 3.0-3.6V supply, Parallel interface, 44-SOJ, 0°C to 70°C.","salesMarkdown":"The Infineon (formerly Cypress) CY7C1021CV33-8VXCT is a 1Mbit asynchronous SRAM organized as 64K x 16 bits. It operates from a 3.0 V to 3.6 V supply and delivers an 8 ns access time, making it suitable for cache, buffer, and scratchpad memory in networking, telecom, and embedded systems where fast random access is needed. The part is in a 44-SOJ surface-mount package and is rated for commercial temperature (0°C to 70°C), limiting it to indoor, temperature-controlled equipment. ## Commercial temperature grade — deployment limits This part belongs in office equipment, indoor telecom racks, test gear, and consumer electronics. Not suitable for engine bays, outdoor base stations, or factory-floor cabinets without active climate control.","metaTitle":"Infineon CY7C1021CV33-8VXCT 1Mbit Async SRAM, 8 ns, 44-SOJ","metaDescription":"CY7C1021CV33-8VXCT is an obsolete 1Mbit asynchronous SRAM from Infineon (Cypress) with 8 ns access time, 3.0-3.6V supply, 44-SOJ package. Sourced to order against RFQ.","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":"Tape & Reel (TR)","Technology":"SRAM - Asynchronous","Access Time":"8 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":"3V ~ 3.6V","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":"8ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cb9e43c6aaaaaca4c2680a604607fb10.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1021CV33-8VXCT/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1021CV33-8VXCT obsolete?","answer":"Yes, the CY7C1021CV33-8VXCT is officially obsolete. There is no active last-time-buy from the manufacturer. Sourcing is via independent distribution — new-old-stock or surplus — quoted to order against an RFQ."},{"question":"What is the replacement for CY7C1021CV33-8VXCT?","answer":"Infineon does not list a direct pin-compatible active successor. A cross-reference to a current 1Mbit async SRAM in a 44-SOJ package from another vendor (e.g., ISSI, Renesas) would require verifying the pinout, timing, and supply voltage against the original design."},{"question":"Where can I buy CY7C1021CV33-8VXCT?","answer":"This obsolete SRAM is sourced through independent distribution channels. Submit an RFQ for current availability and pricing — confirmed at quote time, no stock or price figures listed here."},{"question":"What is CY7C1021CV33-8VXCT's package and temperature range?","answer":"The part is in a 44-SOJ surface-mount package and rated for 0°C to 70°C commercial temperature range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1021CV33-8VXCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1021CV33-8VXCT 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}}