{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1612KV18-300BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1612KV18-300BZXC","canonicalUrl":"https://icboms.com/infineon/CY7C1612KV18-300BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1612KV18-300BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1612KV18-300BZXC, QDR II synchronous SRAM, 144Mbit (8M x 18), 300 MHz clock frequency, Parallel interface, 1.7V~1.9V supply, 165-FBGA, 0°C~70°C.","salesMarkdown":"QDR II stands for Quad Data Rate, second generation — it uses separate read and write ports, each operating at double data rate, so the memory controller can issue a read and a write in the same clock cycle without bus-turnaround dead cycles. The part is organised as 8 M words by 18 bits per word — the 18-bit width accommodates a 16-bit data payload plus two parity or tag bits, common in networking lookup tables and FIFO implementations. The parallel memory interface runs at a 300 MHz clock, delivering a peak bandwidth of 1.2 G transfers per second on each port (double data rate on both read and write clocks). This limits it to controlled indoor environments — server rooms, lab equipment, central-office telecom — not outdoor or under-hood automotive use. Because there is no pin-compatible replacement listed, a redesign or qualification of an alternative QDR II SRAM from the same or a different vendor is the only long-term fix. The 300 MHz clock frequency is the headline performance spec. On a QDR II device, the read and write clocks each run at 300 MHz, and data is strobed on both edges, so the I/O bus operates at an effective 600 MHz data rate. The memory controller must close timing on a 1.67 ns clock period — that means tight PCB trace-length matching, controlled impedance, and clean supply decoupling right at the 165-ball FBGA footprint. The 165-ball FBGA package (15 mm x 17 mm) requires careful PCB layout for signal integrity.","metaTitle":"Infineon CY7C1612KV18-300BZXC QDR II SRAM, 144Mbit, 300 MHz","metaDescription":"Infineon CY7C1612KV18-300BZXC QDR II synchronous SRAM, 144Mbit (8M x 18), 300 MHz clock, 1.7-1.9V, 165-FBGA, commercial temp.","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":"$247.7300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/887d88dfd918fb0b22dd519b20ee4bb4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is CY7C1612KV18-300BZXC obsolete?","answer":"Yes, the CY7C1612KV18-300BZXC is listed as Obsolete by Infineon."},{"question":"Does CY7C1612KV18-300BZXC come in a tray package?","answer":"Yes, the listed shipping medium is Tray. The device itself is housed in a 165-ball FBGA package (15 mm x 17 mm body)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1612KV18-300BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1612KV18-300BZXC 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}}