{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1148KV18-400BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1148KV18-400BZXC","canonicalUrl":"https://icboms.com/infineon/CY7C1148KV18-400BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1148KV18-400BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1148KV18-400BZXC, 18Mbit Synchronous DDR II+ SRAM, 400 MHz clock frequency, 1M x 18 organization, Parallel interface, 1.7V to 1.9V supply, 165-FBGA (13x15 mm), 0°C to 70°C operating temperature, Tray.","salesMarkdown":"## 400 MHz DDR II+ — the throughput engine for line-rate buffers It's organized as 1M x 18 bits, which gives you an 18-bit-wide data bus running double-data-rate transfers — two data words per clock cycle — for an effective bandwidth that keeps up with 10G/25G packet processors and network search engines. The 1.7V to 1.9V core supply aligns with the low-voltage I/O of modern ASICs and FPGAs, and the parallel memory interface is the standard QDR/DDR-style bus used in high-performance networking line cards, test equipment, and telecom infrastructure. ## 165-FBGA footprint — what the layout engineer needs to know The part comes in a 165-ball FBGA measuring 13x15 mm (supplier device package 165-FBGA). That's a 1.0 mm ball pitch, which is manageable on a standard 6- or 8-layer PCB with blind vias if you're tight on space. If your design sees a factory floor or an outdoor cabinet, you'll want to look at the industrial-temperature sibling in the same family. ## Active lifecycle — no EOL clock ticking The part is also ROHS3 compliant.","metaTitle":"Infineon CY7C1148KV18-400BZXC 18Mbit DDR II+ SRAM, 400 MHz","metaDescription":"Infineon CY7C1148KV18-400BZXC 18Mbit synchronous DDR II+ SRAM, 400 MHz clock, 1M x 18 organization, 165-FBGA, 0°C to 70°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tray","Technology":"SRAM - Synchronous, DDR II+","Memory Size":"18Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Active","Clock Frequency":"400 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1148","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":"$14.1400","priceTiers":[{"qty":1,"price":"$14.14000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e7a8b5c687236246f4aeedc2d3bd596a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1148KV18-400BZXC/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1148KV18-400BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1148KV18-400BZXC 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}}