{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1424AV18-250BZCT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1424AV18-250BZCT","canonicalUrl":"https://icboms.com/infineon/CY7C1424AV18-250BZCT","factsUrl":"https://icboms.com/api/mcp/products/CY7C1424AV18-250BZCT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1424AV18-250BZCT, Synchronous DDR II SRAM, 36Mbit (4M x 9), 250 MHz clock, Parallel interface, 1.7V–1.9V supply, 0°C–70°C, 165-FBGA (15x17), Tape & Reel.","salesMarkdown":"The Infineon CY7C1424AV18-250BZCT is a 36 Mbit synchronous DDR II SRAM organized as 4M x 9, clocked at 250 MHz, and packaged in a 165-ball FBGA (15x17 mm). The DDR II architecture eliminates dead cycles on the bus by transferring data on both clock edges, so a 250 MHz clock delivers an effective 500 MT/s data rate per pin. ## Supply rail and temperature grade — the deployment envelope If your application sees ambient above 70°C or below freezing, this temperature grade will not hold; you would need an industrial- or extended-range sibling in the same family. Infineon (formerly Cypress) has ended production; there is no official last-time-buy window remaining. New- and surplus-stock procurement through independent distribution is the only channel. If your BOM still calls out this exact order code, the board is locked to this footprint and timing — verify the date code and bake profile per MSL before reflow, since surplus stock may have been in storage past the floor-life window. ## Package and mounting — the 165-FBGA footprint The 165-ball FBGA (15x17 mm) is a fine-pitch BGA — expect 0.8 mm or 1.0 mm ball pitch depending on the specific ball map. Surface-mount rework requires a hot-air profile, X-ray inspection for voiding and solder joint integrity, and a pre-bake if the moisture-sensitive level (MSL) rating has been exceeded. The Tape & Reel (TR) packaging is the shipping medium; the device itself is a bare BGA, not pre-taped.","metaTitle":"CY7C1424AV18-250BZCT SRAM, 36Mbit DDR II, 250 MHz, 165-FBGA","metaDescription":"Infineon CY7C1424AV18-250BZCT synchronous DDR II SRAM, 36Mbit, 250 MHz clock, 1.7V–1.9V supply, 165-FBGA.","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":"Tape & Reel (TR)","Technology":"SRAM - Synchronous, DDR II","Memory Size":"36Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Obsolete","Clock Frequency":"250 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1424","Memory Organization":"4M x 9","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"165-FBGA (15x17)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$62.0600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/646c48efca8b3b0764583f55439c983a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1424AV18-250BZCT/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1424AV18-250BZCT obsolete?","answer":"Yes, the CY7C1424AV18-250BZCT carries an Obsolete lifecycle status. Infineon has ended production, and no last-time-buy window is open. Procurement must go through surplus or broker channels."},{"question":"What is the replacement for CY7C1424AV18-250BZCT?","answer":"For a pin-compatible alternative, review the Cypress/Infineon 36 Mbit DDR II SRAM family in the same 165-FBGA footprint — parametric similarity (density, clock speed, supply range) must be verified against the datasheet. Without an official successor, the safest path is to qualify a same-family part with matching timing and ball-out."},{"question":"Is CY7C1424AV18-250BZCT compatible with 1.8V systems?","answer":"Yes. The part does not support 2.5 V or 3.3 V I/O — confirm your board's VDDQ and VDD are within that window."},{"question":"What is the clock frequency of CY7C1424AV18-250BZCT?","answer":"The clock frequency is 250 MHz. Because it is a DDR II device, data transfers on both clock edges, yielding an effective data rate of 500 MT/s per pin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1424AV18-250BZCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1424AV18-250BZCT 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}}