{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C25702KV18-500BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C25702KV18-500BZXC","canonicalUrl":"https://icboms.com/infineon/CY7C25702KV18-500BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C25702KV18-500BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C25702KV18-500BZXC, Synchronous DDR II+ SRAM, 72 Mbit (2M x 36), 500 MHz clock, Parallel interface, 1.7V-1.9V supply, 0°C to 70°C, 165-FBGA (13x15 mm), Tray.","salesMarkdown":"The 500 MHz clock yields a peak data rate of 1 G transfers per second per I/O — each clock edge delivers a 36-bit word. That throughput targets high-bandwidth applications like network packet buffers, telecom line cards, and test equipment where the memory bus is the bottleneck, not the core. ## 2M x 36 organization — who needs a 36-bit bus The 36-bit word width (2M x 36) is designed for processors and ASICs with a native 36-bit data bus — common in network processors, PowerPC, and MIPS-based systems that move 32-bit data plus parity or ECC. If your controller expects x18 or x9, the pinout won't map; verify the bus width before layout. The 165-ball FBGA (13x15 mm) uses a fine-pitch ball array that requires a multi-layer PCB with microvia fanout for signal integrity at 500 MHz. ## Supply and temperature — indoor, controlled environment only That's fine for a central-office telecom rack, a server, or a benchtop tester, but it rules out outdoor base stations, automotive cabin, or any unheated enclosure. The 1.8 V rail needs tight regulation; a 100 mV droop at 500 MHz can cause setup/hold violations on the DDR interface. Infineon lists the CY7C25702KV18-500BZXC as Active. No last-time-buy or discontinuation notice has been issued.","metaTitle":"Infineon CY7C25702KV18-500BZXC SRAM, 72 Mbit, 500 MHz","metaDescription":"Infineon CY7C25702KV18-500BZXC synchronous DDR II+ SRAM, 72 Mbit (2M x 36), 500 MHz clock, 1.7V-1.9V, 165-FBGA. Active lifecycle.","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":"Tray","Technology":"SRAM - Synchronous, DDR 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":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C25702","Memory Organization":"2M x 36","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$263.7625","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f19132fc37b3d01e4f681995de6fd1cb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can CY7C25702KV18-500BZXC replace CY7C25702KV18-400BZXC?","answer":"The 500BZXC runs at 500 MHz versus the 400BZXC's 400 MHz clock. Both are 72 Mbit, 2M x 36, in the same 165-FBGA package and 1.8 V supply range. If your memory controller supports a 500 MHz interface, the 500BZXC is a drop-in speed upgrade; if the controller is limited to 400 MHz, the part will not down-clock automatically."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C25702KV18-500BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C25702KV18-500BZXC 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}}