{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1313BV18-167BZCT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1313BV18-167BZCT","canonicalUrl":"https://icboms.com/infineon/CY7C1313BV18-167BZCT","factsUrl":"https://icboms.com/api/mcp/products/CY7C1313BV18-167BZCT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1313BV18-167BZCT, 18Mbit QDR II synchronous SRAM organized 1M x 18, 167 MHz clock, 1.7 V to 1.9 V supply, 0°C to 70°C, 165-FBGA (13x15 mm).","salesMarkdown":"## QDR II synchronous SRAM at 167 MHz — what the clock rate means for your memory controller The CY7C1313BV18-167BZCT is a 18Mbit QDR II synchronous SRAM from Infineon (formerly Cypress), organized 1M x 18 and clocked at 167 MHz. At that clock rate, the read and write data buses each deliver a 167 MHz double-data-rate transfer, so the memory controller must budget for a 3.0 ns cycle time on each port. The 1.7 V to 1.9 V supply rail is tighter than a standard 1.8 V ±5% — the regulator output needs to stay inside that window under load transients, or the SRAM may miss setup/hold windows on the address and control lines. ## Commercial temperature grade — indoor-only deployment Infineon lists the CY7C1313BV18-167BZCT as Obsolete. For sustainment programs — medical, defence, telecom — the only path is independent distribution or broker inventory. The 165-FBGA package (13x15 mm, 1.0 mm ball pitch) means the board footprint is fixed — any substitute must match the ball map and supply voltage. ## 165-FBGA footprint — layout and rework considerations The 165-ball FBGA (13x15 mm) uses a 1.0 mm pitch array. The board requires at least four layers to fan out the inner balls; the via-in-pad or microvia approach is typical for signal integrity at 167 MHz. Reballing or replacement demands a hot-air profile that matches the 0.30 mm ball diameter — the moisture sensitivity level (MSL) should be verified from the lot date code to avoid popcorning during reflow.","metaTitle":"CY7C1313BV18-167BZCT QDR II SRAM 18Mbit 167 MHz Obsolete","metaDescription":"Infineon CY7C1313BV18-167BZCT 18Mbit QDR II synchronous SRAM, 1Mx18, 167 MHz, 1.7-1.9V, 0-70°C, 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, QDR II","Memory Size":"18Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Obsolete","Clock Frequency":"167 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1313","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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/870dfddb5011b638b6b55ebe67caabac.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the operating conditions of CY7C1313BV18-167BZCT?","answer":"Supply voltage 1.7 V to 1.9 V, clock frequency 167 MHz, operating temperature 0°C to 70°C. The memory is organized 1M x 18 with a parallel interface."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1313BV18-167BZCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1313BV18-167BZCT 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}}