{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1041CV33-12BAXET","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1041CV33-12BAXET","canonicalUrl":"https://icboms.com/infineon/CY7C1041CV33-12BAXET","factsUrl":"https://icboms.com/api/mcp/products/CY7C1041CV33-12BAXET","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies CY7C1041CV33-12BAXET asynchronous SRAM, 4Mbit (256K x 16), 12 ns access time, 3V-3.6V supply, -40°C to +125°C, 48-TFBGA (7x8.5 mm), Tape & Reel.","salesMarkdown":"## 12 ns asynchronous SRAM in a 48-ball BGA The CY7C1041CV33-12BAXET is a 4 Mbit asynchronous SRAM organized as 256K x 16 bits, with a 12 ns access time that sets the bus timing ceiling for the memory controller. The parallel interface means the address and data buses connect directly to a processor or FPGA without a serialization delay — the 12 ns cycle time keeps the read/write window tight enough for a 66 MHz bus with moderate trace lengths. ## 48-TFBGA footprint and board layout Housed in a 48-ball TFBGA measuring 7 x 8.5 mm (supplier device package 48-FBGA), the ball pitch is 0.8 mm — a 4-layer board with microvias can fan out the inner rows without blind vias. The 0.8 mm pitch also means a standard BGA rework station with a 10 mm nozzle can handle it. The 256K x 16 organization uses 16 data lines and 18 address lines, so the PCB trace count is manageable for a mid-complexity memory bus.","metaTitle":"Infineon CY7C1041CV33-12BAXET 4Mbit Async SRAM, 12 ns","metaDescription":"CY7C1041CV33-12BAXET 4Mbit asynchronous SRAM from Infineon, 12 ns access, 256K x 16, -40°C to 125°C, 48-TFBGA. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tape & Reel (TR)","Technology":"SRAM - Asynchronous","Access Time":"12 ns","Memory Size":"4Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"48-TFBGA","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"CY7C1041","Memory Organization":"256K x 16","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"48-FBGA (7x8.5)","Write Cycle Time - Word, Page":"12ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9146b31c718f52cb6c0ea7634c968204.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the memory organization and access time of the CY7C1041CV33-12BAXET?","answer":"The parallel interface connects directly to a 16-bit data bus."},{"question":"What package does the CY7C1041CV33-12BAXET come in?","answer":"It is supplied in a 48-ball TFBGA (thin fine-pitch ball grid array) with a body size of 7 x 8.5 mm. The supplier device package is 48-FBGA. The tape-and-reel packaging is suitable for automated assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1041CV33-12BAXET","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1041CV33-12BAXET 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}}