{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AT45DB021E-MHN2B-T","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"AT45DB021E-MHN2B-T","canonicalUrl":"https://icboms.com/renesas/AT45DB021E-MHN2B-T","factsUrl":"https://icboms.com/api/mcp/products/AT45DB021E-MHN2B-T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip AT45DB021E-MHN2B-T, 2Mbit SPI FLASH, 70 MHz clock, 1.65V-3.6V supply, 264 Bytes x 1024 pages, -40°C to 85°C, 8-UDFN exposed pad.","salesMarkdown":"## 2 Mbit SPI DataFlash with 70 MHz clock The Microchip AT45DB021E-MHN2B-T is a 2 Mbit serial Flash memory organized as 264 bytes per page across 1024 pages, accessed through an SPI interface running at up to 70 MHz. The exposed pad also improves mechanical stability in vibration-prone environments.","metaTitle":"AT45DB021E-MHN2B-T 2Mbit SPI Flash, 70 MHz, 8-UDFN","metaDescription":"AT45DB021E-MHN2B-T 2Mbit SPI Flash from Microchip. 70 MHz clock, 1.65V-3.6V supply, -40°C to 85°C. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"FLASH","Memory Size":"2Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"8-UDFN Exposed Pad","Clock Frequency":"70 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI","Voltage - Supply":"1.65V ~ 3.6V","Memory Organization":"264 Bytes x 1024 pages","Operating Temperature":"-40°C ~ 85°C (TC)","Supplier Device Package":"8-UDFN (5x6)","Write Cycle Time - Word, Page":"8µs, 3ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.51","priceTiers":[{"qty":1,"price":"$1.51000","currency":"USD"},{"qty":10,"price":"$1.37900","currency":"USD"},{"qty":25,"price":"$1.34160","currency":"USD"},{"qty":50,"price":"$1.33480","currency":"USD"},{"qty":100,"price":"$1.19310","currency":"USD"},{"qty":250,"price":"$1.18964","currency":"USD"},{"qty":500,"price":"$1.17166","currency":"USD"},{"qty":1000,"price":"$1.12192","currency":"USD"},{"qty":6000,"price":"$1.04455","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/23b9995ddf748154118445bef37dec52.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/AT45DB021E-MHN2B-T/alternatives.json"},"ai":{"faq":[{"question":"Is AT45DB021E-MHN2B-T compatible with 1.8V operation?","answer":"Yes, the supply range of 1.65 V to 3.6 V covers 1.8 V nominal operation directly, so no level shifting is needed on the power rail."},{"question":"Is AT45DB021E-MHN2B-T compatible with 3.3V?","answer":"Yes, the 3.6 V maximum supply covers 3.3 V rails with 0.3 V of headroom, making it suitable for standard 3.3 V logic systems."},{"question":"What is the write cycle time for AT45DB021E?","answer":"Page write completes in 8 µs and a full page erase in 3 ms, based on the datasheet specifications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/AT45DB021E-MHN2B-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/AT45DB021E-MHN2B-T 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}}