{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1021D-10VXIT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1021D-10VXIT","canonicalUrl":"https://icboms.com/infineon/CY7C1021D-10VXIT","factsUrl":"https://icboms.com/api/mcp/products/CY7C1021D-10VXIT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1021D-10VXIT, 1Mbit asynchronous SRAM, 64K x 16 organization, 10 ns access time, parallel interface, 4.5V to 5.5V supply, -40°C to 85°C, 44-SOJ surface mount.","salesMarkdown":"The 10 ns write cycle time matches the read access, so back-to-back read-write sequences run at full bus speed. The 44-SOJ package (0.400\" body width, 10.16 mm) is a surface-mount footprint common in mid-1990s through 2000s designs; verify the pad layout against your board, as SOJ has a narrower body than SOIC and the pin pitch differs. The part is ROHS3 compliant. No production-status claim beyond the official Active designation.","metaTitle":"Infineon CY7C1021D-10VXIT 1Mbit Async SRAM, 10 ns","metaDescription":"Infineon CY7C1021D-10VXIT 1Mbit asynchronous SRAM, 10 ns access time, 64K x 16 organization, 4.5V-5.5V supply, -40°C to 85°C, 44-SOJ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"SRAM - Asynchronous","Access Time":"10 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":"Active","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"CY7C1021","Memory Organization":"64K x 16","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"44-SOJ","Write Cycle Time - Word, Page":"10ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3192","priceTiers":[{"qty":1,"price":"$4.31000","currency":"USD"},{"qty":10,"price":"$3.91000","currency":"USD"},{"qty":25,"price":"$3.82520","currency":"USD"},{"qty":50,"price":"$3.80460","currency":"USD"},{"qty":100,"price":"$3.41140","currency":"USD"},{"qty":250,"price":"$3.39896","currency":"USD"},{"qty":500,"price":"$3.27474","currency":"USD"},{"qty":1000,"price":"$3.15000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1021D-10VXIT/alternatives.json"},"ai":{"faq":[{"question":"Can CY7C1021D-10VXIT be used in 5V applications?","answer":"Yes, the supply voltage range is 4.5V to 5.5V, making it directly compatible with 5V logic families and legacy 5V bus architectures."},{"question":"What is the closest functional second-source for CY7C1021D-10VXIT?","answer":"The CY7C1021D-10ZSXI is the same 1Mbit, 10 ns asynchronous SRAM in a 44-SOJ package but supplied in tray form instead of tape and reel. Verify the shipping medium matches your assembly line before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1021D-10VXIT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1021D-10VXIT 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}}