{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S29GL256S10TFIV10","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S29GL256S10TFIV10","canonicalUrl":"https://icboms.com/infineon/S29GL256S10TFIV10","factsUrl":"https://icboms.com/api/mcp/products/S29GL256S10TFIV10","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies GL-S series NOR flash memory, S29GL256S10TFIV10, 256 Mbit, parallel interface, 100 ns access time, 1.65 V to 3.6 V supply, -40°C to 85°C, 56-TSOP package, tray.","salesMarkdown":"## 256 Mbit parallel NOR flash with 100 ns access The S29GL256S10TFIV10: The 100 ns access time sets the ceiling for random read operations — the processor waits one bus cycle per word, so the actual throughput depends on the controller's page-mode burst capability beyond the initial access. ## Package and board integration Housed in a 56-TFSOP package measuring 18.40 mm wide, also designated as 56-TSOP, this is a surface-mount part with a standard 0.50 mm pin pitch. The footprint is shared across the GL-S family — the same board layout accepts the 128 Mbit (S29GL128S10TFIV13) and 512 Mbit (S29GL512T11TFIV20) siblings, giving a straightforward density upgrade path without a PCB respin. The write cycle time for word and page programming is 60 ns, which governs the firmware update speed — a full 256 Mbit erase and reprogram cycle takes on the order of seconds, not milliseconds, so over-the-air update strategies should budget for this latency. It is fully RoHS3 compliant, which satisfies EU Directive 2015/863 and avoids the restricted-substance paperwork that older non-compliant NOR flashes require.","metaTitle":"Infineon S29GL256S10TFIV10 NOR Flash, 256 Mbit, 100 ns","metaDescription":"Infineon S29GL256S10TFIV10 GL-S series NOR flash, 256 Mbit parallel, 100 ns access, 1.65-3.6 V, -40 to 85°C, 56-TSOP. Active, RoHS3. Request a quote.","metaKeywords":null},"attributes":{"series":"GL-S","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Series":"GL-S","Package":"Tray","Technology":"FLASH - NOR","Access Time":"100 ns","Memory Size":"256Mbit","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":"1.65V ~ 3.6V","Memory Organization":"16M 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":"$7.78","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.78000","currency":"USD"},{"qty":10,"price":"$7.15700","currency":"USD"},{"qty":25,"price":"$7.00800","currency":"USD"},{"qty":40,"price":"$6.98375","currency":"USD"},{"qty":91,"price":"$6.26648","currency":"USD"},{"qty":273,"price":"$6.07711","currency":"USD"},{"qty":455,"price":"$5.77888","currency":"USD"},{"qty":1001,"price":"$5.57738","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7e8ea6ad0844805b6a061668d2e9e595.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Will S29GL256S10TFIV10 drop into a board laid out for the S29GL512T11TFIV20?","answer":"Yes — both parts share the same 56-TSOP footprint. The S29GL512T11TFIV20 is the 512 Mbit density sibling in the GL-T series, with a slightly slower 110 ns access time. The pinout and package are identical, so a board designed for one accepts the other without layout changes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S29GL256S10TFIV10","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S29GL256S10TFIV10 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}}