{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S29GL128S10TFI020","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S29GL128S10TFI020","canonicalUrl":"https://icboms.com/infineon/S29GL128S10TFI020","factsUrl":"https://icboms.com/api/mcp/products/S29GL128S10TFI020","rawCanonicalId":null},"summary":{"shortDescription":"Infineon (Cypress) GL-S series S29GL128S10TFI020, 128 Mbit Parallel NOR Flash, 100 ns access time, 2.7V–3.6V supply, -40°C to 85°C, 56-TSOP package, Tray.","salesMarkdown":"## 128 Mbit parallel NOR Flash for firmware storage The Infineon (Cypress) S29GL128S10TFI020 is a 128 Mbit parallel NOR Flash memory from the GL-S series, organized as 8M x 16 bits. It is designed for code shadowing, firmware storage, and configuration data in embedded systems that require fast random-read access and reliable non-volatile storage. For a microcontroller or FPGA with a parallel memory interface, this spec determines whether wait states are needed. At a typical 50 MHz bus (20 ns period), five wait states are required per read — the host must budget that latency. The 60 ns write cycle time (word/page) is separate: it governs the program pulse width, not the read path. ## Industrial temperature range covers outdoor and factory gear The -40°C low end means it boots reliably in cold-start conditions — no need for a heater or derating at -20°C. Supplied in a 56-TSOP (TFSOP) package, 18.40 mm wide, surface-mount. The 56-pin footprint is common across the GL-S family, so a board layout can often accommodate density upgrades by swapping the BOM line without a PCB revision.","metaTitle":"S29GL128S10TFI020 NOR Flash, 128 Mbit, 100 ns, Parallel","metaDescription":"S29GL128S10TFI020 from Infineon (Cypress) GL-S series: 128 Mbit Parallel NOR Flash, 100 ns access time, 2.7V-3.6V, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"GL-S","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"GL-S","Package":"Tray","Technology":"FLASH - NOR","Access Time":"100 ns","Memory Size":"128Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"56-TFSOP (0.724\\\", 18.40mm Width)","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"2.7V ~ 3.6V","Memory Organization":"8M x 16","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"56-TSOP","Write Cycle Time - Word, Page":"60ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.47","priceTiers":[{"qty":1,"price":"$5.47000","currency":"USD"},{"qty":10,"price":"$4.99000","currency":"USD"},{"qty":25,"price":"$4.89480","currency":"USD"},{"qty":40,"price":"$4.85950","currency":"USD"},{"qty":91,"price":"$4.36044","currency":"USD"},{"qty":273,"price":"$4.34410","currency":"USD"},{"qty":455,"price":"$4.07141","currency":"USD"},{"qty":1001,"price":"$3.89961","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7e8ea6ad0844805b6a061668d2e9e595.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/S29GL128S10TFI020/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for the S29GL128S10TFI020?","answer":"The S29GL128S10TFIV13 is the same die and density (128 Mbit, 100 ns) in Tape & Reel packaging. The S29GL512T11TFIV20 is a higher-density sibling (512 Mbit) but with 110 ns access time and a different memory organization (64M x 8) — verify the bus width before substituting."},{"question":"Can the S29GL128S10TFI020 operate at -20°C?","answer":"Yes. No derating or special handling is needed at that temperature."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S29GL128S10TFI020","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S29GL128S10TFI020 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}}