{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"M24C64-RMN6TP","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"M24C64-RMN6TP","canonicalUrl":"https://icboms.com/stmicroelectronics/M24C64-RMN6TP","factsUrl":"https://icboms.com/api/mcp/products/M24C64-RMN6TP","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics M24C64-RMN6TP, 64 Kbit serial I²C bus EEPROM, 1 MHz clock, 450 ns access, 1.8 V–5.5 V supply, 8K x 8 organization, -40°C to 85°C, 8-SOIC package.","salesMarkdown":"## 64 Kbit I²C EEPROM — still a solid choice for configuration storage The 1 MHz clock rate and 450 ns access time are typical for this density class — fast enough for parameter tables and calibration constants, not for streaming data. It is ROHS3 compliant. ## 1.8 V floor — what it means for low-voltage designs The supply range goes down to 1.8 V, which is the key spec for battery-powered or low-voltage SoC designs. If your MCU runs its I²C bus at 1.8 V logic, this EEPROM will talk to it directly — no level shifter needed. At the other end, 5.5 V tolerance means it survives on a legacy 5 V rail without a series regulator. ## Write-cycle timing — plan for the 5 ms page write The write cycle time for a word or page is 5 ms. That is the period the part is busy after a write command — the I²C bus is held, and no other traffic can happen. For a configuration block that gets written once at boot, this is invisible. For frequent parameter logging, you need to budget the write latency or use a larger page buffer. ## Package and footprint — 8-SOIC, surface-mount No special reflow profile needed — MSL 1 typical for this package.","metaTitle":"M24C64-RMN6TP 64 Kbit I²C EEPROM, 1 MHz, 8-SOIC","metaDescription":"STMicroelectronics M24C64-RMN6TP 64 Kbit serial I²C EEPROM, 1 MHz clock, 450 ns access, 1.8V–5.5V supply, -40°C to 85°C, 8-SOIC. Active lifecycle, 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":"450 ns","Memory Size":"64Kbit","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":"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 ~ 85°C (TA)","Supplier Device Package":"8-SOIC","Write Cycle Time - Word, Page":"5ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2900","priceTiers":[{"qty":1,"price":"$0.29000","currency":"USD"},{"qty":10,"price":"$0.28100","currency":"USD"},{"qty":25,"price":"$0.26080","currency":"USD"},{"qty":50,"price":"$0.25920","currency":"USD"},{"qty":100,"price":"$0.23020","currency":"USD"},{"qty":250,"price":"$0.22728","currency":"USD"},{"qty":500,"price":"$0.22386","currency":"USD"},{"qty":1000,"price":"$0.21787","currency":"USD"},{"qty":2500,"price":"$0.21316","currency":"USD"},{"qty":5000,"price":"$0.19585","currency":"USD"},{"qty":12500,"price":"$0.19242","currency":"USD"},{"qty":25000,"price":"$0.18784","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f80a2f163f84bd6e64a778a5e4f1c6d9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/M24C64-RMN6TP/alternatives.json"},"ai":{"faq":[{"question":"Is M24C64-RMN6TP compatible with 1.8 V systems?","answer":"Yes, the minimum supply voltage is 1.8 V, so it operates directly on a 1.8 V I²C bus without level translation."},{"question":"What is an equivalent or replacement for M24C64-RMN6TP?","answer":"The M24C64-RDW6TP is a functional peer with the same 64 Kbit density, I²C interface, 1 MHz clock, and 450 ns access time, but in a different package variant (TSSOP-8). For an automotive-grade option, the M24C64-DRMN3TP/K extends the temperature range to 125°C and is AEC-Q100 qualified."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/M24C64-RMN6TP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/M24C64-RMN6TP 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}}