{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"M24C04-FMH6TG","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"M24C04-FMH6TG","canonicalUrl":"https://icboms.com/stmicroelectronics/M24C04-FMH6TG","factsUrl":"https://icboms.com/api/mcp/products/M24C04-FMH6TG","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics M24C04-FMH6TG, 4 Kbit I²C EEPROM, 400 kHz clock, 900 ns access, 1.7V-5.5V supply, 5-UFDFN (1.7x1.4) package, -40°C to 85°C.","salesMarkdown":"## 4 Kbit I²C EEPROM in a 1.7x1.4 mm package The STMicroelectronics M24C04-FMH6TG is a 4 Kbit serial EEPROM organized as 512 x 8 bits, accessed over an I²C bus at up to 400 kHz. The 900 ns access time and 5 ms write cycle per page are typical for this density class. The 5-UFDFN package measures just 1.7x1.4 mm, making it a fit for space-constrained PCBs in industrial control, telecom modules, and portable instrumentation. ## Supply voltage range — 1.7V to 5.5V The wide supply range is the headline feature for BOM fit. It lets a single EEPROM part serve across a 3.3V radio module, a 5V legacy PLC controller, and a 1.8V FPGA configuration store. No external regulator or level translation on the Vcc pin. The I²C interface is also 1.7V to 5.5V tolerant on SDA and SCL, so the bus voltage can differ from Vcc within that window. Not AEC-Q100 qualified, so it is not the pick for under-hood automotive or 125°C engine-bay environments. ## Package and footprint — 5-UFDFN (1.7x1.4 mm) This is a hand-solderable package with a bit of care — a hot-air station or small-tip iron works. The exposed pad is not electrically connected but provides thermal relief; a via under the pad helps if the board sees high ambient temperature.","metaTitle":"STMicroelectronics M24C04-FMH6TG EEPROM, 4 Kbit I²C, 400 kHz","metaDescription":"STMicroelectronics M24C04-FMH6TG 4 Kbit I²C EEPROM, 400 kHz clock, 1.7V-5.5V supply, 5-UFDFN package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"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":"5-UFDFN","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":"5-UFDFPN (1.7x1.4)","Write Cycle Time - Word, Page":"5ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2200","priceTiers":[{"qty":1,"price":"$0.22000","currency":"USD"},{"qty":10,"price":"$0.21300","currency":"USD"},{"qty":25,"price":"$0.19800","currency":"USD"},{"qty":50,"price":"$0.19680","currency":"USD"},{"qty":100,"price":"$0.17480","currency":"USD"},{"qty":250,"price":"$0.17256","currency":"USD"},{"qty":500,"price":"$0.16996","currency":"USD"},{"qty":1000,"price":"$0.16541","currency":"USD"},{"qty":5000,"price":"$0.15951","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/38a813ed54df35f5b6cd248ba6b0a414.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/M24C04-FMH6TG/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum clock frequency of M24C04-FMH6TG?","answer":"The I²C bus clock frequency is 400 kHz, which is standard Fast Mode. This is the maximum rated speed."},{"question":"Can M24C04-FMH6TG replace M24C02-FMH6TG?","answer":"The M24C04-FMH6TG is 4 Kbit (512 x 8), double the 2 Kbit (256 x 8) of the M24C02. Both use the same I²C interface, same 5-UFDFN package, and same 1.7V-5.5V supply range. A drop-in replacement is possible if the extra memory is acceptable and the addressing scheme (A0/A1/A2 pins) matches the board layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/M24C04-FMH6TG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/M24C04-FMH6TG 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}}