{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY14B104NA-ZS25XI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY14B104NA-ZS25XI","canonicalUrl":"https://icboms.com/infineon/CY14B104NA-ZS25XI","factsUrl":"https://icboms.com/api/mcp/products/CY14B104NA-ZS25XI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY14B104NA-ZS25XI, NVSRAM (Non-Volatile SRAM), 4 Mbit (256K x 16), parallel interface, 25 ns access time, 2.7 V to 3.6 V supply, -40°C to 85°C, 44-TSOP II tray.","salesMarkdown":"## Non-volatile SRAM with 25 ns access — no battery, no wear limit The CY14B104NA-ZS25XI is a 4 Mbit NVSRAM from Infineon that combines SRAM read/write speed with non-volatile storage. The 25 ns access time means the part keeps up with a fast parallel bus. Internally, the array is organised as 256K x 16, so a single chip delivers a 16-bit word per cycle. The 44-TSOP II package is a surface-mount footprint — a standard layout for parallel memory on two-layer boards.","metaTitle":"CY14B104NA-ZS25XI Infineon NVSRAM 4 Mbit 25 ns 44-TSOP II","metaDescription":"CY14B104NA-ZS25XI Infineon NVSRAM, 4 Mbit, 25 ns access, parallel interface, -40 to 85°C, 44-TSOP II, active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Package":"Tray","Technology":"NVSRAM (Non-Volatile SRAM)","Access Time":"25 ns","Memory Size":"4Mbit","Memory Type":"Non-Volatile","Memory Format":"NVSRAM","Mounting Type":"Surface Mount","Package / Case":"44-TSOP (0.400\\\", 10.16mm Width)","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"2.7V ~ 3.6V","Memory Organization":"256K x 16","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"44-TSOP II","Write Cycle Time - Word, Page":"25ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$45.71","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$45.71000","currency":"USD"},{"qty":10,"price":"$42.39500","currency":"USD"},{"qty":25,"price":"$40.88040","currency":"USD"},{"qty":40,"price":"$39.86225","currency":"USD"},{"qty":135,"price":"$39.72504","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d804f76d519dfe75e3f7855c8798c720.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does CY14B104NA-ZS25XI support unlimited read/write endurance?","answer":"As an NVSRAM, it offers SRAM-like endurance for the SRAM array — effectively unlimited read/write cycles during normal operation. The non-volatile storage (shadowing to the SONOS cells) has a finite endurance, but it is specified for millions of store cycles, far exceeding the needs of typical firmware-shadow or data-logging applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY14B104NA-ZS25XI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY14B104NA-ZS25XI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}