{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C15632KV18-500BZXI","brand":"Cypress Semiconductor Corp","brandSlug":"cypress-semiconductor-corp","productSlug":"CY7C15632KV18-500BZXI","canonicalUrl":"https://icboms.com/cypress-semiconductor-corp/CY7C15632KV18-500BZXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C15632KV18-500BZXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C15632KV18-500BZXI, 72Mbit Synchronous QDR II+ SRAM, 4M x 18 organization, 500 MHz clock, Parallel interface, 1.7V-1.9V supply, -40°C to 85°C industrial, 165-FBGA (13x15 mm) tray.","salesMarkdown":"It operates at a 500 MHz clock rate, which translates to a peak data rate that keeps up with high-throughput switch fabrics, network processors, and telecom line-card buffers. The QDR II+ interface eliminates the dead cycle between read and write operations — every clock edge carries valid data, so back-to-back transactions don't stall the bus. That matters in designs where latency and sustained throughput are the binding constraints, not average bandwidth. This is a high-speed synchronous SRAM specified into networking, telecom, and industrial compute applications where the QDR II+ bus architecture and 500 MHz clock rate are the deciding fit criteria. The 4M x 18 organization pairs naturally with 18-bit-wide processor buses that carry parity or ECC. The industrial temperature grade extends the deployment envelope beyond climate-controlled racks into outdoor and factory environments.","metaTitle":"Infineon CY7C15632KV18-500BZXI SRAM, 72Mbit QDR II+, 500 MHz","metaDescription":"Infineon CY7C15632KV18-500BZXI 72Mbit synchronous SRAM, QDR II+ architecture, 500 MHz clock, 4M x 18 organization, -40 to 85°C industrial. Active lifecycle. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Cypress Semiconductor Corp","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":"Active","Clock Frequency":"500 MHz","lifecycle_stage":"unknown","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C15632","Memory Organization":"4M x 18","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$218.8260","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2394175cd586e6fae829fa8f0a88e9b3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C15632KV18-500BZXI/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to CY7C15632KV18-500BZXI?","answer":"The CY7C25632KV18-400BZXI is the closest functional sibling: same 72 Mbit density, same 4M x 18 organization, same 165-FBGA footprint and industrial temperature range, but clocked at 400 MHz instead of 500 MHz. It is a speed-bin alternative, not a second source — the 400 MHz part drops in without a board change if the 500 MHz timing cannot be closed."},{"question":"What package does CY7C15632KV18-500BZXI come in?","answer":"The CY7C15632KV18-500BZXI is supplied in a 165-ball FBGA package measuring 13x15 mm, on tray. The footprint is standard for high-density synchronous SRAMs in this density class."},{"question":"What technology is CY7C15632KV18-500BZXI based on?","answer":"The CY7C15632KV18-500BZXI is a synchronous SRAM using the QDR II+ architecture, which provides separate read and write data ports to eliminate bus turnaround dead cycles. It is a volatile memory with a parallel interface."},{"question":"Will CY7C15632KV18-500BZXI drop into a board designed for CY7C25632KV18-400BZXI?","answer":"Yes, the CY7C15632KV18-500BZXI shares the same 165-FBGA footprint, 1.7V-1.9V supply range, and 4M x 18 organization as the CY7C25632KV18-400BZXI. It is a drop-in replacement at the board level — no PCB changes needed. The only difference is the 500 MHz clock rate vs 400 MHz, so the board must be designed to support the higher speed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/cypress-semiconductor-corp/CY7C15632KV18-500BZXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/cypress-semiconductor-corp/CY7C15632KV18-500BZXI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}