{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"M24C04-RDW6TP","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"M24C04-RDW6TP","canonicalUrl":"https://icboms.com/stmicroelectronics/M24C04-RDW6TP","factsUrl":"https://icboms.com/api/mcp/products/M24C04-RDW6TP","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics M24C04-RDW6TP, 4Kbit I²C EEPROM, 900 ns access time, 400 kHz clock, 1.8V–5.5V supply, 8-TSSOP package, -40°C to 85°C.","salesMarkdown":"## 4 Kbit I²C EEPROM — what this part does The STMicroelectronics M24C04-RDW6TP is a 4 Kbit serial EEPROM with an I²C interface, organized as 512 x 8 bits. It stores configuration parameters, calibration data, or small firmware patches that must survive power loss. The non-volatile memory (EEPROM technology) holds data for years without a battery. The I²C bus runs at 400 kHz (standard-mode), with a 900 ns access time for random reads. Write-cycle time is 5 ms per word or page — enough for infrequent parameter updates but not for streaming writes. ## Package and temperature — board-fit details Housed in an 8-TSSOP package (body 4.40 mm wide, 0.65 mm pitch), surface-mount only. The small footprint saves board space but demands a steady hand on the hot-air pencil or reflow oven. The tape-and-reel (TR) and cut-tape (CT) packaging options suit both high-volume pick-and-place and prototype runs. ROHS3 compliant, no lead or restricted substances in the finish.","metaTitle":"STMicroelectronics M24C04-RDW6TP 4Kbit I²C EEPROM, 400 kHz","metaDescription":"STMicroelectronics M24C04-RDW6TP 4Kbit I²C EEPROM in 8-TSSOP. 900 ns access time, 1.8V to 5.5V supply, -40°C to 85°C.","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-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Clock Frequency":"400 kHz","lifecycle_stage":"eol_hot","Memory Interface":"I²C","Voltage - Supply":"1.8V ~ 5.5V","Base Product Number":"M24C04","Memory Organization":"512 x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-TSSOP","Write Cycle Time - Word, Page":"5ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2000","priceTiers":[{"qty":1,"price":"$0.20000","currency":"USD"},{"qty":10,"price":"$0.19700","currency":"USD"},{"qty":25,"price":"$0.18280","currency":"USD"},{"qty":50,"price":"$0.18180","currency":"USD"},{"qty":100,"price":"$0.16150","currency":"USD"},{"qty":250,"price":"$0.15948","currency":"USD"},{"qty":500,"price":"$0.15706","currency":"USD"},{"qty":1000,"price":"$0.15285","currency":"USD"},{"qty":4000,"price":"$0.14044","currency":"USD"},{"qty":8000,"price":"$0.13741","currency":"USD"},{"qty":12000,"price":"$0.13500","currency":"USD"},{"qty":28000,"price":"$0.13178","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/38a813ed54df35f5b6cd248ba6b0a414.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/M24C04-RDW6TP/alternatives.json"},"ai":{"faq":[{"question":"Does M24C04-RDW6TP support 1.8V operation?","answer":"Yes, the supply voltage range is 1.8V to 5.5V, so it works directly on a 1.8V logic rail without extra level translation."},{"question":"What are the compatible replacements for M24C04-RDW6TP?","answer":"The M24C04-RMN6P is the same 4 Kbit I²C EEPROM but in an SOIC-8 package (tube) rather than TSSOP. For a wider temperature range (105°C) and faster 1 MHz bus, the automotive-grade M24C04-DRMN8TP/K is a drop-in replacement in an SOIC-8 package. Neither is a direct pin-for-pin swap — check the package footprint before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/M24C04-RDW6TP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/M24C04-RDW6TP 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}}