{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1565KV18-500BZI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1565KV18-500BZI","canonicalUrl":"https://icboms.com/infineon/CY7C1565KV18-500BZI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1565KV18-500BZI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies CY7C1565KV18-500BZI QDR II+ synchronous SRAM, 72Mbit (2M x 36), 500 MHz clock, 1.7V to 1.9V supply, -40°C to 85°C, 165-FBGA (13x15) tray.","salesMarkdown":"## 72Mbit QDR II+ SRAM at 500 MHz The CY7C1565KV18-500BZI is a 72Mbit synchronous SRAM organized as 2M x 36, clocked at 500 MHz on the QDR II+ bus interface. The 165-FBGA (13x15 mm) package uses a parallel memory interface — the 36-bit data bus at 500 MHz double-data-rate delivers 4.5 GB/s peak bandwidth, which is the figure that drives the FPGA or ASIC pinout and the board-layer count for signal routing. Infineon lists the CY7C1565KV18-500BZI as Obsolete. Quantities are lot-specific; each RFQ is confirmed against current inventory, with date-code and traceability data provided at quote time. ## Supply voltage and temperature grade The core supply range is 1.7V to 1.9V — the 1.8V nominal rail is the common point, but the wider window allows the memory to share a 1.8V supply that droops under load without falling out of spec. The operating temperature floor of -40°C and ceiling of 85°C cover the industrial ambient envelope; the junction temperature under full 500 MHz toggling will be higher, so the system thermal design must keep the case below the 85°C ambient limit.","metaTitle":"Infineon CY7C1565KV18-500BZI QDR II+ SRAM, 72Mbit, 500 MHz","metaDescription":"Infineon CY7C1565KV18-500BZI QDR II+ synchronous SRAM, 72Mbit (2M x 36), 500 MHz clock, 1.7V-1.9V, -40°C to 85°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":"Tray","Technology":"SRAM - Synchronous, QDR II+","Memory Size":"72Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Obsolete","Clock Frequency":"500 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1565","Memory Organization":"2M x 36","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$272.3400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cec647a6a4aca07f88a1285e6683c70e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1565KV18-500BZI/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1565KV18-500BZI obsolete?","answer":"Yes, Infineon lists this part as Obsolete."},{"question":"What is the replacement for CY7C1565KV18-500BZI?","answer":"No official replacement order code is documented by Infineon. The QDR II+ family has newer density and voltage variants, but a pin-compatible drop-in from the original manufacturer is not listed. For existing designs, sourcing through independent distribution is the current path."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1565KV18-500BZI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1565KV18-500BZI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T02:13:26.871Z","lastPublished":"2026-07-21T02:13:26.871Z","indexable":true}}