{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SST25VF512A-33-4C-SAE-T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SST25VF512A-33-4C-SAE-T","canonicalUrl":"https://icboms.com/microchip/SST25VF512A-33-4C-SAE-T","factsUrl":"https://icboms.com/api/mcp/products/SST25VF512A-33-4C-SAE-T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SST25 series SPI NOR flash, SST25VF512A-33-4C-SAE-T, 512Kbit, 33 MHz, 2.7-3.6V, 8-SOIC (0.154\", 3.90mm Width), Tape & Reel.","salesMarkdown":"## 512Kbit SPI NOR flash in 8-SOIC The Microchip SST25VF512A-33-4C-SAE-T is a 512Kbit serial NOR flash organized as 64K x 8 bits, communicating over an SPI bus at up to 33 MHz. ## 33 MHz SPI bus and 20 µs page write The 33 MHz SPI clock rate gives a sustained read throughput of roughly 33 Mbit/s in single-I/O mode — enough for code shadowing or parameter storage in a Cortex-M host that runs its own flash at a lower speed. Page write time is 20 µs typical, which keeps the firmware-update or data-logging write cycle short; the erase time is not listed here, but the fast page program means the SPI bus is not tied up long per write.","metaTitle":"SST25VF512A-33-4C-SAE-T SPI Flash, 512Kbit, 33 MHz, 8-SOIC","metaDescription":"Microchip SST25VF512A-33-4C-SAE-T 512Kbit SPI NOR flash, 33 MHz clock, 2.7-3.6V, 8-SOIC. Active production, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":"SST25","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"SST25","Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"FLASH","Memory Size":"512Kbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Clock Frequency":"33 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI","Voltage - Supply":"2.7V ~ 3.6V","Memory Organization":"64K x 8","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"8-SOIC","Write Cycle Time - Word, Page":"20µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.65","priceTiers":[{"qty":1,"price":"$0.65000","currency":"USD"},{"qty":25,"price":"$0.61480","currency":"USD"},{"qty":100,"price":"$0.59360","currency":"USD"},{"qty":3300,"price":"$0.59360","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2a1a0d3ad52539ce326ba9a2bf6e71c3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SST25VF512A-33-4C-SAE-T/alternatives.json"},"ai":{"faq":[{"question":"What is the memory size and organization of SST25VF512A-33-4C-SAE-T?","answer":"It is a 512Kbit (64 Kbyte) NOR flash organized as 64K x 8 bits. The SPI interface operates at up to 33 MHz."},{"question":"What compliance documentation does Microchip provide for SST25VF512A-33-4C-SAE-T?","answer":"The part is ROHS3 compliant. Standard Microchip documentation includes the datasheet and RoHS certificate of compliance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SST25VF512A-33-4C-SAE-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SST25VF512A-33-4C-SAE-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}}