{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL256LDPBHI030","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL256LDPBHI030","canonicalUrl":"https://icboms.com/infineon/S25FL256LDPBHI030","factsUrl":"https://icboms.com/api/mcp/products/S25FL256LDPBHI030","rawCanonicalId":null},"summary":{"shortDescription":"Infineon FL-L series S25FL256LDPBHI030, 256 Mbit NOR Flash, 66 MHz SPI - Quad I/O, QPI, 2.7V to 3.6V, -40°C to 85°C, 24-TBGA (6x8 mm), Tray.","salesMarkdown":"## 256 Mbit NOR Flash in a 24-BGA — what this part is The Infineon S25FL256LDPBHI030 is a 256 Mbit serial NOR Flash memory from the FL-L family, organized as 32M x 8 bits. It communicates over a SPI bus with Quad I/O and QPI support at a clock frequency of 66 MHz, giving a practical read throughput that suits code-shadowing and data-logging in embedded systems. It comes in a 24-ball TBGA package measuring 6x8 mm — a fine-pitch BGA that demands careful PCB layout and X-ray inspection during assembly. Infineon has ended production, so the only available stock is what remains in the supply chain — franchised excess, independent-distributor inventory, or broker channels. If you need a drop-in replacement, you will need to evaluate pin-compatible alternatives within the FL-L family or migrate to a newer Infineon serial NOR Flash series (such as the SEMPER or FS-S families), which may require a firmware and layout change. For this specific code, procurement goes through a quote-to-order process: we source against your RFQ and confirm availability and pricing at the time of request. ## 66 MHz Quad SPI — what the clock rate means for your bus The 66 MHz clock is the maximum SPI clock frequency for both Single and Quad I/O reads. In Quad I/O mode, that translates to roughly 33 MB/s sustained throughput — enough to keep a Cortex-M or entry-level application processor fed for execute-in-place (XIP) or fast firmware updates. The QPI mode reduces the command overhead by using a 4-bit serial protocol for opcodes and addresses, which helps when the controller supports it. If your MCU's QSPI peripheral tops out at 80 MHz or 104 MHz, this part will run at its own 66 MHz ceiling; the interface is backward-compatible with standard SPI at lower speeds.","metaTitle":"S25FL256LDPBHI030 NOR Flash, 256 Mbit, 66 MHz, Quad SPI","metaDescription":"S25FL256LDPBHI030 256 Mbit NOR Flash from Infineon FL-L series. 66 MHz Quad SPI, 2.7-3.6 V, -40 to 85°C, 24-TBGA.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"FL-L","Package":"Tray","Technology":"FLASH - NOR","Memory Size":"256Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"24-TBGA","Product Status":"Obsolete","Clock Frequency":"66 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI - Quad I/O, QPI","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"S25FL256","Memory Organization":"32M x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"24-BGA (6x8)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy S25FL256LDPBHI030?","answer":"S25FL256LDPBHI030 is obsolete and no longer in production. We source it through independent distribution against an RFQ — submit a request for current availability and pricing, and we will quote it to order."},{"question":"What is the replacement for S25FL256LDPBHI030?","answer":"No official replacement order code is listed for this specific variant. A pin-compatible alternative within the FL-L family may exist, but you will need to verify the exact package and interface compatibility. For a newer design, consider Infineon's SEMPER or FS-S NOR Flash series, which offer higher performance and extended temperature options, though they are not drop-in replacements."},{"question":"Is S25FL256LDPBHI030 compatible with QSPI?","answer":"Yes, it supports Quad I/O SPI (QSPI) and QPI (Quad Peripheral Interface) at up to 66 MHz, making it compatible with most MCU QSPI controllers that operate within that clock range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL256LDPBHI030","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL256LDPBHI030 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}}