{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1312KV18-250BZCT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1312KV18-250BZCT","canonicalUrl":"https://icboms.com/infineon/CY7C1312KV18-250BZCT","factsUrl":"https://icboms.com/api/mcp/products/CY7C1312KV18-250BZCT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1312KV18-250BZCT QDR II synchronous SRAM, 18Mbit (1M x 18), 250 MHz clock frequency, parallel interface, 1.7V-1.9V supply, 0°C to 70°C, 165-FBGA (13x15 mm), Tape & Reel.","salesMarkdown":"## QDR II synchronous SRAM at 250 MHz — what the clock rate buys you The Infineon CY7C1312KV18-250BZCT is a 18 Mbit QDR II synchronous SRAM organized as 1M x 18, clocked at 250 MHz. QDR (Quad Data Rate) architecture delivers two data words per clock edge on separate read and write ports, effectively quadrupling the throughput of a conventional synchronous SRAM at the same bus speed. This part is designed for high-bandwidth, low-latency applications such as network switch buffers, line-card packet memory, and telecom frame processors where back-to-back read/write transactions must sustain full rate without bus-turnaround dead cycles. Most designs will run it at 1.8 V nominal, but the 1.7 V floor allows operation during supply droop or with a slightly lower regulator setpoint. The 1.9 V ceiling is tight — a 1.8 V rail with 5% tolerance sits at 1.89 V, so a 3% or tighter regulator is recommended to stay clear of the absolute maximum. Board-level decoupling should follow the QDR II layout guide: one 0.1 µF ceramic per supply pin pair, plus bulk capacitance at the board edge. ## 165-ball FBGA — footprint and handling The package is 165-LBGA (13x15 mm) on tape and reel. For current production designs, this part is a low-risk BOM line with stable supply through authorized distribution. No imminent obsolescence risk.","metaTitle":"Infineon CY7C1312KV18-250BZCT QDR II SRAM, 18Mbit, 250 MHz","metaDescription":"Infineon CY7C1312KV18-250BZCT QDR II synchronous SRAM, 18Mbit organized 1M x 18, 250 MHz clock, 1.7V-1.9V supply, 165-FBGA.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tape & Reel (TR)","Technology":"SRAM - Synchronous, QDR II","Memory Size":"18Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Active","Clock Frequency":"250 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1312","Memory Organization":"1M x 18","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$34.8075","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dea3bcace4592b08079c9a8b90f16dd7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1312KV18-250BZCT/alternatives.json"},"ai":{"faq":[{"question":"What are the specifications of CY7C1312KV18-250BZCT?","answer":"It comes in a 165-ball FBGA package (13x15 mm) on tape and reel."},{"question":"What is the difference between CY7C1312KV18-250BZCT and CY7C1312KV18-200BZCT?","answer":"The primary difference is the clock frequency: the -250 variant runs at 250 MHz, while the -200 variant runs at 200 MHz. The -250 part delivers higher peak throughput, at the cost of tighter timing margins and potentially slightly higher core current. If your design's read/write bandwidth requirement fits within a 200 MHz bus, the -200 variant is a cost-effective alternative."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1312KV18-250BZCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1312KV18-250BZCT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}