{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1051DV33-10ZSXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1051DV33-10ZSXI","canonicalUrl":"https://icboms.com/infineon/CY7C1051DV33-10ZSXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1051DV33-10ZSXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies CY7C1051DV33-10ZSXI, asynchronous SRAM, 8Mbit (512K x 16), 10 ns access time, 3V–3.6V supply, -40°C to +85°C, 44-TSOP II, Tray.","salesMarkdown":"The CY7C1051DV33-10ZSXI: Housed in a 44-TSOP II (0.400\", 10.16 mm width) surface-mount package, the part presents a standard JEDEC footprint with a 0.8 mm pin pitch on the long sides — the TSOP II body is narrow enough to route on a two-layer board if the decoupling caps sit close to the supply pins. The 10 ns access time means the data bus settles within one fast-clock cycle on a 100 MHz bus — the output hold time relative to the address transition is the timing parameter to watch when interfacing with a controller that samples on the same edge. ## Lifecycle reality — obsolete, sourced per RFQ Available through independent distribution channels; quantities are lot-specific and confirmed at quote time. The 44-TSOP II footprint is shared by other asynchronous SRAMs in the same density and speed grade — a BOM review against a live cross-reference is the practical next step if a direct drop-in is needed.","metaTitle":"CY7C1051DV33-10ZSXI Infineon SRAM, 8Mbit, 10ns, 44-TSOP II","metaDescription":"CY7C1051DV33-10ZSXI 8Mbit asynchronous SRAM, 10ns access, 3V-3.6V, -40°C to 85°C. Obsolete — sourced to order via independent distribution.","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":"8Mbit","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":"CY7C1051","Memory Organization":"512K x 16","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"44-TSOP II","Write Cycle Time - Word, Page":"10ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$22.1700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/12acc791aaebb7458253f72283e16335.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1051DV33-10ZSXI/alternatives.json"},"ai":{"faq":[{"question":"What is the memory organization of CY7C1051DV33-10ZSXI?","answer":"It is organized as 512K words by 16 bits, giving a total of 8 Mbit of volatile SRAM storage accessed through a parallel interface."},{"question":"Where can I source CY7C1051DV33-10ZSXI now that it is obsolete?","answer":"Sourced through independent distribution against an RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1051DV33-10ZSXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1051DV33-10ZSXI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T01:55:45.866Z","lastPublished":"2026-07-21T01:55:45.866Z","indexable":true}}