{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1441AV33-133BZI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1441AV33-133BZI","canonicalUrl":"https://icboms.com/infineon/CY7C1441AV33-133BZI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1441AV33-133BZI","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C1441AV33-133BZI, Synchronous SDR SRAM, 36Mbit (1M x 36), 133 MHz clock, 6.5 ns access time, 3.135V-3.6V supply, -40°C to 85°C, 165-FBGA (15x17 mm), Tray.","salesMarkdown":"## Obsolete — last-time-buy and sourcing reality Buyers should plan for a one-time last-buy or identify a pin-compatible alternative for long-term supply. ## 165-FBGA — not a hand-solder part The 165-ball FBGA (15x17 mm) is a fine-pitch BGA. This is not a part you breadboard or hand-solder with an iron — it requires a reflow oven, solder paste stencil, and X-ray inspection for voiding. The footprint is standard for high-density SRAM; PCB layout should follow Cypress's application note for decoupling and signal integrity at 133 MHz.","metaTitle":"Cypress CY7C1441AV33-133BZI 36Mbit SRAM, 133 MHz, 6.5 ns","metaDescription":"Cypress CY7C1441AV33-133BZI is an obsolete 36Mbit synchronous SRAM, 133 MHz clock, 6.5 ns access, 3.135-3.6V, -40 to 85°C, 165-FBGA. Sourced to order against RFQ.","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 - Synchronous, SDR","Access Time":"6.5 ns","Memory Size":"36Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Obsolete","Clock Frequency":"133 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3.135V ~ 3.6V","Base Product Number":"CY7C1441","Memory Organization":"1M x 36","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"165-FBGA (15x17)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a3967afc12dcfabfa4aee1b8575ec5ac.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1441AV33-133BZI/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for CY7C1441AV33-133BZI?","answer":"No official replacement order code is listed in the available records. For a pin-compatible alternative, check the Cypress synchronous SRAM family with the same 165-FBGA footprint and 1M x 36 organization — but verify timing and supply voltage against your design."},{"question":"What is the voltage range for CY7C1441AV33-133BZI?","answer":"The supply voltage range is 3.135V to 3.6V, compatible with standard 3.3V logic."},{"question":"What is the pinout of CY7C1441AV33-133BZI?","answer":"The pinout is defined for the 165-ball FBGA package. Refer to the Cypress datasheet for the full ball map and signal assignments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1441AV33-133BZI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1441AV33-133BZI 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}}