{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY14B101LA-SP45XI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY14B101LA-SP45XI","canonicalUrl":"https://icboms.com/infineon/CY14B101LA-SP45XI","factsUrl":"https://icboms.com/api/mcp/products/CY14B101LA-SP45XI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY14B101LA-SP45XI NVSRAM, 1 Mbit (128K x 8), 45 ns parallel access, 2.7-3.6 V, -40 to 85°C, 48-BSSOP, Tube.","salesMarkdown":"## Non-volatile SRAM for parallel-bus designs The CY14B101LA-SP45XI is a 1 Mbit NVSRAM organized as 128K x 8 bits, accessed through a parallel interface with a 45 ns access time. It combines the read/write speed of an SRAM with on-chip non-volatile storage — no battery or supercap needed to retain data when power is removed. The industrial temperature grade (-40°C to 85°C) suits factory-floor controllers, outdoor telecom gear, and instrumentation that sees thermal cycling. Housed in a 48-BSSOP package (7.50 mm body width, 0.635 mm pitch), the CY14B101LA-SP45XI mounts on standard surface-mount pads. Shipped in Tube format — not tape-and-reel. If your pick-and-place line feeds from tape, plan for a tube-to-tape transfer or order a reeled variant if one exists in the family. ROHS3 compliant, so it meets current EU and California restrictions without exemption paperwork.","metaTitle":"Infineon CY14B101LA-SP45XI NVSRAM, 1 Mbit, 45 ns, 48-SSOP","metaDescription":"Infineon CY14B101LA-SP45XI NVSRAM, 1 Mbit (128K x 8), 45 ns access, parallel interface, 2.7-3.6 V, -40 to 85°C, 48-SSOP. Active, ROHS3. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tube","Technology":"NVSRAM (Non-Volatile SRAM)","Access Time":"45 ns","Memory Size":"1Mbit","Memory Type":"Non-Volatile","Memory Format":"NVSRAM","Mounting Type":"Surface Mount","Package / Case":"48-BSSOP (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"2.7V ~ 3.6V","Memory Organization":"128K x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-SSOP","Write Cycle Time - Word, Page":"45ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$30.62","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$30.62000","currency":"USD"},{"qty":10,"price":"$28.79200","currency":"USD"},{"qty":25,"price":"$27.79280","currency":"USD"},{"qty":50,"price":"$26.91420","currency":"USD"},{"qty":100,"price":"$23.69210","currency":"USD"},{"qty":250,"price":"$23.05456","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/40abe9287a46ea194549a30f8fb4bab6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Will CY14B101LA-SP45XI drop into a board designed for CY7C1018DV33-10VXI?","answer":"No. The CY7C1018DV33-10VXI is a volatile SRAM with the same 128K x 8 organization and parallel interface, but it loses data on power loss. The CY14B101LA-SP45XI is non-volatile and uses a different internal architecture; the pinout is not guaranteed compatible."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY14B101LA-SP45XI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY14B101LA-SP45XI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}