{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SST39VF3201-70-4I-B3KE","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SST39VF3201-70-4I-B3KE","canonicalUrl":"https://icboms.com/microchip/SST39VF3201-70-4I-B3KE","factsUrl":"https://icboms.com/api/mcp/products/SST39VF3201-70-4I-B3KE","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SST39 MPF™ series, 32Mbit parallel NOR flash, 70 ns access time, 2.7-3.6 V supply, -40°C to 85°C, 48-TFBGA tray.","salesMarkdown":"## 32Mbit parallel NOR flash for code-shadow and data-logging The SST39VF3201-70-4I-B3KE is a 32Mbit parallel NOR flash from Microchip's SST39 MPF™ family, organized as 2M x 16 bits. Its 70 ns access time means the CPU reads instructions directly from the flash at zero-wait-state up to about 14 MHz bus speed — beyond that the controller inserts wait cycles. That makes it a fit for microcontroller boot memories, FPGA configuration storage, and firmware-updateable code shadow in industrial controllers. ## Supply, temperature, and write-cycle timing Word- and page-write cycle time is 10 µs, so a full-sector rewrite takes milliseconds, not seconds, which matters for field-update windows. ## Package and board-fit: 48-TFBGA Supplied in a 48-ball TFBGA (thin fine-pitch ball grid array) — the 0.80 mm ball pitch requires a 4-layer PCB for fan-out. The surface-mount footprint is standard for this density class; no exposed thermal pad, so the board copper plane under the package handles heat dissipation. Supplied in tray format, not tape-and-reel, so pick-and-place feeders need a tray handler or a tube-to-tape conversion. ## Active lifecycle and compliance documentation RoHS3 compliant (directive 2015/863), with no halogen or lead restrictions beyond the exemption list. No UL or IEC certification is carried on this product class; the manufacturer provides a standard datasheet and PCN notifications for any process or die changes.","metaTitle":"Microchip SST39VF3201-70-4I-B3KE 32Mbit Parallel Flash","metaDescription":"Microchip SST39VF3201-70-4I-B3KE 32Mbit parallel NOR flash, 70 ns access, 2.7-3.6 V, -40 to 85°C, 48-TFBGA. Active production, RoHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":"SST39 MPF™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"SST39 MPF™","Package":"Tray","Technology":"FLASH","Access Time":"70 ns","Memory Size":"32Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"48-TFBGA","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"2.7V ~ 3.6V","Memory Organization":"2M x 16","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-TFBGA","Write Cycle Time - Word, Page":"10µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.79","priceTiers":[{"qty":1,"price":"$4.79000","currency":"USD"},{"qty":25,"price":"$4.39920","currency":"USD"},{"qty":100,"price":"$3.96000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/bd8c57943b9abd390249d32dbee3b8d7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SST39VF3201-70-4I-B3KE/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy SST39VF3201-70-4I-B3KE and how do I get a price?","answer":"This part is sourced through independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SST39VF3201-70-4I-B3KE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SST39VF3201-70-4I-B3KE 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}}