{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"M24C04-FMN6TP","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"M24C04-FMN6TP","canonicalUrl":"https://icboms.com/stmicroelectronics/M24C04-FMN6TP","factsUrl":"https://icboms.com/api/mcp/products/M24C04-FMN6TP","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics M24C04-FMN6TP, 4Kbit I²C EEPROM, 512 x 8 organization, 400 kHz clock, 900 ns access, 1.7V-5.5V supply, -40°C to 85°C, 8-SOIC, Tape & Reel.","salesMarkdown":"## 4 Kbit serial EEPROM for configuration and calibration storage The STMicroelectronics M24C04-FMN6TP is a 4 Kbit serial EEPROM organized as 512 x 8 bits, accessed through an I²C interface operating up to 400 kHz. It stores non-volatile data such as calibration coefficients, serial presence detect tables, or small firmware configuration blocks. Read access time is 900 ns per byte, which is the time from the I²C address byte to the first data byte appearing on SDA. At 400 kHz the bus runs 2.5 µs per bit, so the access fits within the first data byte transfer — no extra wait states for most MCU I²C peripherals. The write cycle time of 5 ms (word or page) is the period after a STOP condition during which the EEPROM performs its internal programming. Firmware must either poll the acknowledge bit (the device NAKs until programming completes) or insert a 5 ms delay before the next write command. This 5 ms window matters when writing calibration tables at power-up: a 512-byte page write takes 5 ms, but writing 512 bytes one byte at a time would take 512 × 5 ms = 2.56 seconds. The 1.7 V minimum supply is low enough to run from a single Li-ion cell near end-of-discharge (2.8 V) or a 1.8 V rail, while the 5.5 V maximum allows direct connection to legacy 5 V buses.","metaTitle":"STMicroelectronics M24C04-FMN6TP 4Kbit I²C EEPROM, 400 kHz","metaDescription":"STMicroelectronics M24C04-FMN6TP 4Kbit (512x8) I²C EEPROM, 400 kHz, 900 ns access, 1.7V-5.5V, -40°C to 85°C, 8-SOIC. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"STMicroelectronics","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"EEPROM","Access Time":"900 ns","Memory Size":"4Kbit","Memory Type":"Non-Volatile","Memory Format":"EEPROM","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","Clock Frequency":"400 kHz","lifecycle_stage":"eol_hot","Memory Interface":"I²C","Voltage - Supply":"1.7V ~ 5.5V","Base Product Number":"M24C04","Memory Organization":"512 x 8","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"8-SOIC","Write Cycle Time - Word, Page":"5ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2100","priceTiers":[{"qty":1,"price":"$0.21000","currency":"USD"},{"qty":10,"price":"$0.20900","currency":"USD"},{"qty":25,"price":"$0.19400","currency":"USD"},{"qty":50,"price":"$0.19300","currency":"USD"},{"qty":100,"price":"$0.17140","currency":"USD"},{"qty":250,"price":"$0.16924","currency":"USD"},{"qty":500,"price":"$0.16668","currency":"USD"},{"qty":1000,"price":"$0.16224","currency":"USD"},{"qty":2500,"price":"$0.15873","currency":"USD"},{"qty":5000,"price":"$0.15645","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/38a813ed54df35f5b6cd248ba6b0a414.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/M24C04-FMN6TP/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/M24C04-FMN6TP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/M24C04-FMN6TP 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}}