{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SST49LF080A-33-4C-NHE","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SST49LF080A-33-4C-NHE","canonicalUrl":"https://icboms.com/microchip/SST49LF080A-33-4C-NHE","factsUrl":"https://icboms.com/api/mcp/products/SST49LF080A-33-4C-NHE","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SST49 series NOR Flash memory, SST49LF080A-33-4C-NHE, 8Mbit, 1M x 8 organization, 120 ns access time, 33 MHz clock, 3V to 3.6V supply, 32-PLCC surface mount package.","salesMarkdown":"## 8Mbit parallel NOR Flash in a 32-PLCC footprint The SST49LF080A-33-4C-NHE is an 8Mbit parallel NOR Flash memory from Microchip Technology's SST49 series, organized as 1M x 8 bits and accessed through a parallel interface at 33 MHz. ## Speed and timing — what the numbers mean for the bus The 120 ns access time is the window from address valid to data valid on the bus — a 33 MHz clock cycles every 30 ns, so the part needs four clock cycles to return data on a read, which the memory controller must budget into its wait-state configuration. Write cycle time is 20 µs per word or page — this is the time the part takes to program a location after the write command; for a firmware update writing 1 Mbyte sequentially, the raw write time is about 2.6 seconds before considering erase overhead.","metaTitle":"SST49LF080A-33-4C-NHE 8Mbit Parallel Flash, 120ns, 32-PLCC","metaDescription":"Microchip Technology SST49LF080A-33-4C-NHE 8Mbit parallel NOR Flash, 120ns access, 33MHz, 3V-3.6V, 32-PLCC. Active production, RoHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":"SST49","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"SST49","Package":"Tube","Technology":"FLASH","Access Time":"120 ns","Memory Size":"8Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"32-LCC (J-Lead)","Clock Frequency":"33 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3V ~ 3.6V","Memory Organization":"1M x 8","Operating Temperature":"0°C ~ 85°C (TA)","Supplier Device Package":"32-PLCC (11.43x13.97)","Write Cycle Time - Word, Page":"20µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.68","priceTiers":[{"qty":1,"price":"$6.68000","currency":"USD"},{"qty":25,"price":"$5.94680","currency":"USD"},{"qty":100,"price":"$5.55440","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cb4b88592bb0c9e676b45dddc06e5570.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SST49LF080A-33-4C-NHE/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for SST49LF080A-33-4C-NHE?","answer":"The peer parts AT24C08D-SSHM-B and AT24C08D-PUM are 8Kbit EEPROMs with a serial I²C interface — they are not functional replacements for this 8Mbit parallel NOR Flash. The 23K640-I/SN is a 64Kbit SPI SRAM, also a different interface and memory type."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SST49LF080A-33-4C-NHE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SST49LF080A-33-4C-NHE 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}}