{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1423JV18-267BZXCT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1423JV18-267BZXCT","canonicalUrl":"https://icboms.com/infineon/CY7C1423JV18-267BZXCT","factsUrl":"https://icboms.com/api/mcp/products/CY7C1423JV18-267BZXCT","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C1423JV18-267BZXCT, DDR II+ Synchronous SRAM, 36Mbit (2M x 18), 267 MHz clock, Parallel interface, 1.7V–1.9V supply, 0°C to 70°C, 165-FBGA (15x17 mm), Tape & Reel.","salesMarkdown":"## 36 Mbit DDR II+ SRAM at 267 MHz — what the clock rate buys you The CY7C1423JV18-267BZXCT is a Cypress 36 Mbit DDR II+ Synchronous SRAM organized 2M x 18, clocked at 267 MHz. The DDR II+ architecture delivers back-to-back read/write transactions without dead cycles on the bus, which matters when the memory is feeding a network processor or FPGA packet buffer that cannot stall. ## Obsolete — planning the last-time-buy or replacement path For sustainment programs — medical imaging, telecom line cards, test equipment — that already have this SRAM in the BOM, the procurement path is surplus and broker channels. The 2M x 18 wide-word organization and 267 MHz clock rate narrow the replacement search to other DDR II+ or QDR II+ SRAMs in the same 165-FBGA footprint; expect to requalify timing and supply voltage when cross-referencing. ## 165-FBGA — layout and rework notes The 165-ball FBGA (15x17 mm) uses a 1.0 mm ball pitch. The rework lab should pre-bake the parts per J-STD-033 for MSL 3 (typical for this package class) before reflow.","metaTitle":"Cypress CY7C1423JV18-267BZXCT 36Mbit DDR II SRAM, 267 MHz","metaDescription":"Cypress CY7C1423JV18-267BZXCT 36Mbit DDR II+ SRAM, 267 MHz clock, 2Mx18 organization, 165-FBGA. Quoted on request.","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":"267 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1423","Memory Organization":"2M x 18","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"165-FBGA (15x17)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/27a6e3899624821317eaf50bf17ee8bf.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is CY7C1423JV18-267BZXCT obsolete and what is the recommended replacement?","answer":"Yes, the CY7C1423JV18-267BZXCT is officially Obsolete. No direct pin-compatible replacement is listed by Cypress/Infineon."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1423JV18-267BZXCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1423JV18-267BZXCT 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}}