{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1051DV33-10BAXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1051DV33-10BAXI","canonicalUrl":"https://icboms.com/infineon/CY7C1051DV33-10BAXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1051DV33-10BAXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1051DV33-10BAXI, asynchronous SRAM, 8 Mbit (512K x 16), 10 ns access time, 3V–3.6V supply, -40°C to 85°C, 48-TFBGA (6x8 mm), Tray.","salesMarkdown":"The 48-TFBGA package (6x8 mm body) keeps the footprint compact, but the fine-pitch BGA demands careful PCB layout — via-in-pad or microvia fanout is typical for routing the 16-bit data bus and address lines. For a processor running a 100 MHz bus (10 ns cycle), this SRAM can deliver data in a single cycle if the controller's address-to-data setup requirement is met — no wait-state insertion needed. If your system clock is faster than 100 MHz, you'll need to evaluate the combined timing of address hold, output enable, and chip select against the processor's memory controller specs; a 10 ns part at 133 MHz (7.5 ns cycle) typically requires one wait state. ## Package and footprint — 48-TFBGA (6x8 mm) The fine pitch means the PCB needs at least four layers for fanout — two signal layers for the address/data bus plus power and ground planes. Decoupling capacitors should sit as close to the BGA footprint as possible, ideally on the opposite side of the board under the package, with multiple vias to the power plane. The package is surface-mount only; no socket option exists for this footprint.","metaTitle":"Infineon CY7C1051DV33-10BAXI SRAM, 8Mbit, 10 ns, 48-TFBGA","metaDescription":"Infineon CY7C1051DV33-10BAXI asynchronous SRAM, 8 Mbit (512K x 16), 10 ns access time, 3V-3.6V, industrial temp -40°C to 85°C, 48-TFBGA.","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":"48-TFBGA","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":"48-FBGA (6x8)","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/CY7C1051DV33-10BAXI/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy CY7C1051DV33-10BAXI?","answer":"This part is obsolete and no longer in production, but we source it through independent distribution channels. Submit an RFQ and we will confirm current availability and pricing at quote time — no stock figure on the page, but a real-time check when you request it."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1051DV33-10BAXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1051DV33-10BAXI 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}}