{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"M24C04-BN6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"M24C04-BN6","canonicalUrl":"https://icboms.com/stmicroelectronics/M24C04-BN6","factsUrl":"https://icboms.com/api/mcp/products/M24C04-BN6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics M24C04-BN6, 4Kbit I2C EEPROM, 512 x 8, 400 kHz clock, 900 ns access, 4.5-5.5 V supply, -40 to 85°C, 8-DIP through-hole, 5 ms write cycle.","salesMarkdown":"The STMicroelectronics M24C04-BN6 is a 4 Kbit serial EEPROM with an I2C interface, organized as 512 x 8 bits. The write cycle time is 5 ms per page or word, which means a full 16-byte page write takes 5 ms before the next command. This part is through-hole in an 8-DIP (0.300\", 7.62 mm) package, so it fits legacy boards, prototyping sockets, or retrofit designs where a surface-mount footprint isn't available. STMicroelectronics no longer manufactures this specific variant in the 8-DIP package. New designs should avoid it unless you have a stockpile or a last-time-buy already secured. It will not run on a 3.3 V rail — if your board is 3.3 V logic, you need a different EEPROM (e.g., the M24C04-WMN6 which operates down to 2.5 V).","metaTitle":"STMicroelectronics M24C04-BN6 4Kbit I2C EEPROM, 900 ns","metaDescription":"STMicroelectronics M24C04-BN6 4Kbit I2C EEPROM, 512 x 8 organization, 400 kHz clock, 4.5-5.5 V supply, -40 to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"M24C04-BN6","Package":"Tube","Technology":"EEPROM","Access Time":"900 ns","Memory Size":"4Kbit","Memory Type":"Non-Volatile","Memory Format":"EEPROM","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm)","Clock Frequency":"400 kHz","lifecycle_stage":"eol_hot","Memory Interface":"I²C","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"M24C04","Memory Organization":"512 x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-PDIP","Write Cycle Time - Word, Page":"5ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/38a813ed54df35f5b6cd248ba6b0a414.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/M24C04-BN6/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for M24C04-BN6?","answer":"No official replacement order code is listed by ST for the M24C04-BN6. A functionally equivalent part in the same family is the M24C04-WMN6, which is an SOIC-8 surface-mount variant. For a through-hole replacement, consider the M24C04-FBN6 (if available) or a different manufacturer's 4 Kbit I2C EEPROM in DIP-8."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/M24C04-BN6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/M24C04-BN6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}