{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AT45DB041E-SHNHA-T","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"AT45DB041E-SHNHA-T","canonicalUrl":"https://icboms.com/renesas/AT45DB041E-SHNHA-T","factsUrl":"https://icboms.com/api/mcp/products/AT45DB041E-SHNHA-T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip AT45DB041E-SHNHA-T, 4 Mbit SPI NOR Flash, 85 MHz clock, 1.65 V to 3.6 V supply, -40°C to 85°C, 8-SOIC wide body (5.30 mm width), Tape & Reel.","salesMarkdown":"## 4 Mbit SPI NOR flash for embedded code and data logging The Microchip AT45DB041E-SHNHA-T is a 4 Mbit serial NOR flash memory organized as 264 bytes per page across 2048 pages. It communicates over an SPI bus at up to 85 MHz. The supply range is 1.65 V to 3.6 V. Page write completes in 8 µs and a full page erase in 3 ms. ## Package and temperature grade — board fit and environment Housed in an 8-SOIC wide-body package (5.30 mm width), the AT45DB041E-SHNHA-T uses a standard footprint that routes easily on two-layer boards and is hand-solderable for prototyping. The industrial temperature range of -40°C to 85°C covers outdoor telecom cabinets, factory-floor controllers, and unheated enclosures — but not under-hood automotive or extended military soak. ## Lifecycle and supply posture This part carries an Active product status with ROHS3 compliance.","metaTitle":"AT45DB041E-SHNHA-T 4 Mbit SPI Flash, 85 MHz, 8-SOIC","metaDescription":"AT45DB041E-SHNHA-T is a 4 Mbit SPI NOR flash from Microchip, 85 MHz clock, 1.65-3.6V supply, -40°C to 85°C, 8-SOIC. Active status, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"FLASH","Memory Size":"4Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.209\\\", 5.30mm Width)","Clock Frequency":"85 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI","Voltage - Supply":"1.65V ~ 3.6V","Memory Organization":"264 Bytes x 2048 pages","Operating Temperature":"-40°C ~ 85°C (TC)","Supplier Device Package":"8-SOIC","Write Cycle Time - Word, Page":"8µs, 3ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.46","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.46000","currency":"USD"},{"qty":10,"price":"$1.33100","currency":"USD"},{"qty":25,"price":"$1.29440","currency":"USD"},{"qty":50,"price":"$1.28780","currency":"USD"},{"qty":100,"price":"$1.15120","currency":"USD"},{"qty":250,"price":"$1.14788","currency":"USD"},{"qty":500,"price":"$1.13056","currency":"USD"},{"qty":1000,"price":"$1.08256","currency":"USD"},{"qty":2000,"price":"$1.04256","currency":"USD"},{"qty":4000,"price":"$1.01457","currency":"USD"},{"qty":6000,"price":"$1.00790","currency":"USD"},{"qty":10000,"price":"$0.98124","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8eca7fafbddf50153238c1c7818cdf3e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does AT45DB041E-SHNHA-T work with a 1.8 V supply?","answer":"Yes. The supply voltage range is 1.65 V to 3.6 V, so it operates directly on a 1.8 V rail without external regulation."},{"question":"What is the closest functional second-source for AT45DB041E-SHNHA-T?","answer":"The AT45DB041E-SHNHT-T is the same 4 Mbit SPI flash with an extended temperature range of -40°C to 125°C, otherwise identical specs. The AT45DB041E-SSHN-T matches the -40°C to 85°C range but in a standard 8-SOIC narrow body — verify footprint compatibility before substituting."},{"question":"What is the difference between AT45DB041E and AT45DB041D?","answer":"The AT45DB041E is the newer generation with an 85 MHz SPI clock and lower active power versus the earlier AT45DB041D. The E-series also supports a wider supply range down to 1.65 V. The datasheet for AT45DB041E-SHNHA-T covers the full electrical specifications."},{"question":"Can I get AT45DB041E-SHNHA-T in small quantities?","answer":"Yes — the part is available in Cut Tape (CT) quantities, suitable for prototyping and low-volume builds. Quoted to order against an RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/AT45DB041E-SHNHA-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/AT45DB041E-SHNHA-T 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}}