{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"M24C64-DRMF3TG/K","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"M24C64-DRMF3TG-K","canonicalUrl":"https://icboms.com/stmicroelectronics/M24C64-DRMF3TG-K","factsUrl":"https://icboms.com/api/mcp/products/M24C64-DRMF3TG%2FK","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics M24C64-DRMF3TG/K, Automotive AEC-Q100 EEPROM, 64Kbit (8K x 8), I2C 1MHz, 450ns access, 1.8V-5.5V, -40°C to 125°C, 8-MLP (2x3) package.","salesMarkdown":"## Automotive 64Kbit EEPROM for the 125°C bus It organizes memory as 8K x 8 bits and communicates at a clock frequency of 1 MHz with a 450 ns access time. The supply voltage range spans 1.8V to 5.5V, covering both legacy 5V controller buses and modern 1.8V or 3.3V MCU rails without external level translation. ## AEC-Q100 qualification and the 125°C operating ceiling This part carries AEC-Q100 qualification, the automotive stress test sequence that covers extended temperature cycling, high-temperature operating life, and ESD robustness. For a calibration or verification technician tracking a reference value over temperature, the 125°C ceiling means the EEPROM retains data and write integrity through solder reflow profiles and under-hood thermal soak — no derating needed for the upper end of the automotive range. ## Supply voltage and write-cycle timing for the BOM At 1.8V the part still meets the 1 MHz clock and 450 ns access time, so a low-voltage MCU does not sacrifice bus speed. The write cycle time — 4 ms for a word or page write — sets the non-volatile commit latency. For a firmware engineer handling calibration parameters or fault logs, that 4 ms window means the write must complete before the system powers down or the watchdog resets the bus. ## Package and footprint: 8-MLP (2x3 mm) The device is supplied in an 8-WFDFN exposed-pad package, designated as 8-MLP (2x3 mm) by the supplier device package field. For a rework technician, the 2x3 mm body is small enough for a hot-air nozzle but the exposed pad needs a stencil aperture that covers the pad area without bridging the peripheral leads. Moisture sensitivity level is not stated in this record, so standard MSL 3 handling is the conservative assumption for bake-before-reflow decisions. ROHS3 compliance is confirmed. No replacement or successor is indicated — the part is current-production for new designs.","metaTitle":"STMicroelectronics M24C64-DRMF3TG/K 64Kbit I2C EEPROM","metaDescription":"STMicroelectronics M24C64-DRMF3TG/K automotive 64Kbit I2C EEPROM, 1MHz clock, 450ns access, -40°C to 125°C, AEC-Q100 qualified.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"STMicroelectronics","Grade":"Automotive","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Technology":"EEPROM","Access Time":"450 ns","Memory Size":"64Kbit","Memory Type":"Non-Volatile","Memory Format":"EEPROM","Mounting Type":"Surface Mount","Qualification":"AEC-Q100","Package / Case":"8-WFDFN Exposed Pad","Product Status":"Active","Clock Frequency":"1 MHz","lifecycle_stage":"eol_hot","Memory Interface":"I2C","Voltage - Supply":"1.8V ~ 5.5V","Base Product Number":"M24C64","Memory Organization":"8K x 8","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"8-MLP (2x3)","Write Cycle Time - Word, Page":"4ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8600","priceTiers":[{"qty":1,"price":"$0.86000","currency":"USD"},{"qty":10,"price":"$0.78300","currency":"USD"},{"qty":25,"price":"$0.77320","currency":"USD"},{"qty":50,"price":"$0.76860","currency":"USD"},{"qty":100,"price":"$0.68730","currency":"USD"},{"qty":250,"price":"$0.68148","currency":"USD"},{"qty":500,"price":"$0.67142","currency":"USD"},{"qty":1000,"price":"$0.64741","currency":"USD"},{"qty":2500,"price":"$0.62920","currency":"USD"},{"qty":5000,"price":"$0.58968","currency":"USD"},{"qty":12500,"price":"$0.57031","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c3f8662f90bdba67ac5d8b30cdc2135d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/M24C64-DRMF3TG%2FK/alternatives.json"},"ai":{"faq":[{"question":"What is the memory size and clock speed?","answer":"The device is a 64Kbit (8K x 8) EEPROM with an I2C interface operating at a maximum clock frequency of 1 MHz and a 450 ns access time."},{"question":"What is the replacement for M24C64-DRMF3TG/K?","answer":"The closest functional peer is the M24C64-DRMN3TP/K, which shares the same 64Kbit density, 450 ns access time, 1 MHz clock, and AEC-Q100 qualification but uses an SOIC-8 package instead of the 8-MLP (2x3 mm) of this variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/M24C64-DRMF3TG-K","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/M24C64-DRMF3TG-K 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}}