{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY62148DV30LL-55BVXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY62148DV30LL-55BVXI","canonicalUrl":"https://icboms.com/infineon/CY62148DV30LL-55BVXI","factsUrl":"https://icboms.com/api/mcp/products/CY62148DV30LL-55BVXI","rawCanonicalId":null},"summary":{"shortDescription":"Cypress MoBL® CY62148DV30LL-55BVXI, 4Mbit (512K x 8) parallel SRAM, 55 ns access time, 2.2 V supply, -40°C to 85°C, 48-VFBGA, Bulk.","salesMarkdown":"## 55 ns access time — bus timing margin at 2.2 V The Cypress CY62148DV30LL-55BVXI is a 4Mbit (512K x 8) parallel SRAM from the MoBL® series, organized as a byte-wide memory with a 55 ns access time. The 55 ns access time is the critical timing parameter for read cycles: it defines how quickly data appears on the bus after the address is valid, and it must be met by the memory controller's setup/hold window. At 2.2 V, the internal sense amps are slower than at 3.3 V, so the 55 ns figure is the worst-case guarantee across temperature and voltage — a designer should budget at least 5 ns margin beyond that for signal-integrity degradation on a loaded parallel bus. ## Package and footprint — 48-VFBGA The part comes in a 48-ball VFBGA (Very Fine-Pitch Ball Grid Array) package, surface-mount only. The package is RoHS-compliant and lead-free per the listing. That means no last-time-buy pressure and normal lead times through distribution.","metaTitle":"Cypress CY62148DV30LL-55BVXI SRAM, 4Mbit, 55 ns, 2.2 V","metaDescription":"Cypress MoBL® CY62148DV30LL-55BVXI 4Mbit (512K x 8) parallel SRAM, 55 ns access time, 2.2 V supply, -40°C to 85°C, 48-VFBGA.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"series":"MoBL®","has_mpn":"CY62148","frame_size":"4Mbit","Access Time":"55 ns","memory_type":"Volatile","package_type":"Bulk","Memory Format":"SRAM","mounting_type":"Surface Mount","interface_type":"Parallel","product_status":"Active","lifecycle_stage":"eol_hot","supply_voltage_v":"2.2","Memory Organization":"512K x 8","Operating Temperature High":"-40°C to 85°C (TA)","Write Cycle Time - Word, Page":"55ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.17","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/92cba6867d6d21fe25c7509ea96cc679.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY62148DV30LL-55BVXI/alternatives.json"},"ai":{"faq":[{"question":"Does CY62148DV30LL-55BVXI work at 3.3V supply?","answer":"No — this part is specified for a 2.2 V supply only. Operating it at 3.3 V exceeds the absolute maximum rating and will damage the device. If you need a 3.3 V 4Mbit parallel SRAM, look at the CY7C1049G30-10VXIT (10 ns access time) or the CY7C1049GN30-10VXI (10 ns, tube)."},{"question":"Is CY62148DV30LL-55BVXI RoHS compliant?","answer":"Yes — the part is listed as RoHS-compliant and lead-free, consistent with the 48-VFBGA package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY62148DV30LL-55BVXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY62148DV30LL-55BVXI 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}}