{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"24FC02-E/MS","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"24FC02-E-MS","canonicalUrl":"https://icboms.com/microchip/24FC02-E-MS","factsUrl":"https://icboms.com/api/mcp/products/24FC02-E%2FMS","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 24FC02-E/MS EEPROM, 2Kbit, I²C, 1 MHz, 450 ns access, 8-MSOP, Tube, -40 to +125°C.","salesMarkdown":"## 2Kbit I²C EEPROM in 8-MSOP — what the specs mean for your BOM The 24FC02-E/MS is a 2Kbit serial EEPROM organized as 256 x 8 bits, communicating over an I²C bus at up to 1 MHz. That clock rate is the fast-mode plus ceiling — the bus master and any other slaves on the line must also support 1 MHz to take advantage of it, but the part itself will clock-stretch if the master runs slower. The 450 ns access time is the time from address match to the first data bit appearing on the bus — fast enough for most microcontroller polling loops, but if you are bit-banging the I²C driver, budget the full 5 ms write-cycle time (word or page) before the next start condition. The -40°C to +125°C operating range is the extended industrial-plus grade — it covers under-hood automotive and hot-side industrial enclosures where a standard 85°C part would derate. The 8-MSOP package (3.00 mm width) is a compact surface-mount footprint; the Tube delivery means it ships in a stick, not on a reel, so factor in pick-and-place feeder changeover if your line is reel-only. ## Active lifecycle — no last-time-buy pressure Microchip lists the 24FC02-E/MS as Active (current production). There is no NRND flag, no EOL notice, and no official successor — this part is still the recommended choice for new designs using a 2Kbit I²C EEPROM in this package. ## How the 24FC02-E/MS compares to the AT24C08D-SSHM-B The AT24C08D-SSHM-B is a higher-density 8Kbit part (1K x 8) in the same I²C family, but its operating temperature range stops at 85°C, compared to the 24FC02-E/MS's 125°C. The access time is also slower — 4.5 µs vs 450 ns — so the 24FC02-E/MS is the faster read part for a 2Kbit footprint. If your BOM needs the extra density and can tolerate the narrower temperature range, the AT24C08D-SSHM-B is a functional alternative; otherwise the 24FC02-E/MS is the better fit for hot environments.","metaTitle":"Microchip 24FC02-E/MS 2Kbit I²C EEPROM, 1 MHz, 8-MSOP","metaDescription":"Active 2Kbit I²C EEPROM from Microchip. 1 MHz clock, 450 ns access, -40 to +125°C. 8-MSOP package. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Technology":"EEPROM","Access Time":"450 ns","Memory Size":"2Kbit","Memory Type":"Non-Volatile","Memory Format":"EEPROM","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","Clock Frequency":"1 MHz","lifecycle_stage":"eol_hot","Memory Interface":"I²C","Voltage - Supply":"1.7V ~ 5.5V","Memory Organization":"256 x 8","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"8-MSOP","Write Cycle Time - Word, Page":"5ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.35","priceTiers":[{"qty":1,"price":"$0.35000","currency":"USD"},{"qty":25,"price":"$0.34480","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/09fd1810eb9252a439d4d616af217ead.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/24FC02-E%2FMS/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/24FC02-E-MS","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/24FC02-E-MS 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}}