{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1612KV18-300BZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1612KV18-300BZC","canonicalUrl":"https://icboms.com/infineon/CY7C1612KV18-300BZC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1612KV18-300BZC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1612KV18-300BZC, QDR II synchronous SRAM, 144Mbit (8M x 18), 300 MHz clock, parallel interface, 1.7V-1.9V supply, 165-FBGA (15x17), commercial temperature 0°C to 70°C, tray.","salesMarkdown":"## 144Mbit QDR II SRAM at 300 MHz — what the specs mean for a line-card design The Infineon CY7C1612KV18-300BZC is a synchronous QDR II SRAM organized as 8M x 18 bits, clocked at 300 MHz over a parallel interface. QDR II architecture dedicates separate read and write data ports, so the bus never stalls on a read-to-write turnaround — a key advantage for high-throughput applications like network switch buffers, telecom line cards, and test equipment where back-to-back transactions dominate. The 1.7V to 1.9V supply range aligns with low-voltage core logic but demands clean rail regulation; a 1.8V nominal supply with ±100 mV tolerance fits the window. The 165-FBGA (15x17 mm) footprint requires a multi-layer PCB with microvia fanout under the ball array — this is not a two-layer-board part. Not qualified for industrial motor drives, outdoor base stations, or automotive under-hood applications where ambient temperatures push beyond 70°C. Infineon lists the CY7C1612KV18-300BZC as Obsolete. No last-time-buy window remains open from the factory. The official record does not name a direct pin-compatible replacement; buyers should treat this as a sole-source line that must be filled from surplus or broker inventory. Laser-etched markings and package consistency are checked against Infineon's known factory formats before any unit ships.","metaTitle":"Infineon CY7C1612KV18-300BZC QDR II SRAM, 144Mbit, 300 MHz","metaDescription":"Infineon CY7C1612KV18-300BZC is a 144Mbit synchronous QDR II SRAM with 300 MHz clock, parallel interface, 1.7V-1.9V supply, in a 165-FBGA package.","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, QDR II","Memory Size":"144Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Obsolete","Clock Frequency":"300 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1612","Memory Organization":"8M 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/887d88dfd918fb0b22dd519b20ee4bb4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the exact replacement for CY7C1612KV18-300BZC?","answer":"The official record does not list a direct replacement. Without a pin-compatible successor from Infineon, the only path is surplus sourcing of the original part or a full redesign with a different QDR II SRAM family. We can help search inventory for the exact order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1612KV18-300BZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1612KV18-300BZC 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}}