{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1021CV33-10ZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1021CV33-10ZC","canonicalUrl":"https://icboms.com/infineon/CY7C1021CV33-10ZC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1021CV33-10ZC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C1021CV33-10ZC, a 1 Mbit asynchronous SRAM organized as 64K × 16, 10 ns access time, 3 V–3.6 V supply, 44-TSOP II surface-mount package, commercial 0°C to 70°C.","salesMarkdown":"For a 16-bit data bus running at 66 MHz or 100 MHz, this part keeps the memory pipeline full. The 44-TSOP II package (0.400-inch body width, 10.16 mm) is a standard JEDEC thin small-outline profile with gull-wing leads on 0.8 mm pitch. It is surface-mount and reworkable with hot air if you have a fine nozzle and steady hands — the leads are exposed and easy to inspect. No thermal pad underneath, so the board copper does the heat spreading. The tray shipping medium is fine for low-volume assembly; for reel quantities you would need to transfer to tape. For new designs, look at the broader 1 Mbit asynchronous SRAM market — parts like the ISSI IS61LV10248 or Alliance Memory AS7C34096 offer similar 64K x 16 organization and 10 ns access in comparable TSOP II packages, though pin compatibility should be verified against the datasheet.","metaTitle":"Cypress CY7C1021CV33-10ZC 1 Mbit Async SRAM, 10 ns","metaDescription":"Cypress CY7C1021CV33-10ZC 1 Mbit asynchronous SRAM, 64K x 16, 10 ns access time, 3.3 V supply, 44-TSOP II.","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":"Tray","Technology":"SRAM - Asynchronous","Access Time":"10 ns","Memory Size":"1Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"44-TSOP (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-TSOP II","Write Cycle Time - Word, Page":"10ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d12b79b2aca2ee0bd498bce6297aff13.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for CY7C1021CV33-10ZC?","answer":"Cypress does not list an official direct replacement. For new designs, consider other 1 Mbit asynchronous SRAMs with 64K x 16 organization and 10 ns access in TSOP II, such as ISSI IS61LV10248 or Alliance Memory AS7C34096 — verify pin compatibility against the datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1021CV33-10ZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1021CV33-10ZC 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}}