{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"M24C64-FDW5TP","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"M24C64-FDW5TP","canonicalUrl":"https://icboms.com/stmicroelectronics/M24C64-FDW5TP","factsUrl":"https://icboms.com/api/mcp/products/M24C64-FDW5TP","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics M24C64-FDW5TP, 64Kbit I²C EEPROM, 8K × 8, 1.7–5.5 V, 1 MHz clock, 450 ns access, 5 ms write, 8-TSSOP, -20 to 85°C, Tape & Reel.","salesMarkdown":"The STMicroelectronics M24C64-FDW5TP is a 64Kbit serial EEPROM with an I²C interface, organized as 8K × 8 bits. ## 450 ns access time — bus timing headroom The 450 ns access time defines the read cycle from the memory array to the I²C bus. At 1 MHz clock, this allows the host controller to clock data without wait states. ## 5 ms write cycle — planning page writes The 5 ms write cycle time per word or page means the host must wait after each write command before polling the acknowledge. For systems that write calibration data at power-up, this delay is acceptable; for high-frequency data logging, a larger page buffer or a different memory technology would be needed.","metaTitle":"STMicroelectronics M24C64-FDW5TP 64Kbit I²C EEPROM, 1 MHz, 8-TSSOP","metaDescription":"STMicroelectronics M24C64-FDW5TP 64Kbit I²C EEPROM, 8K × 8 organization, 1.7–5.5 V, 1 MHz clock, 450 ns access, 8-TSSOP, -20 to 85°C. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Obsolete","Clock Frequency":"1 MHz","lifecycle_stage":"eol_hot","Memory Interface":"I²C","Voltage - Supply":"1.7V ~ 5.5V","Base Product Number":"M24C64","Memory Organization":"8K x 8","Operating Temperature":"-20°C ~ 85°C (TA)","Supplier Device Package":"8-TSSOP","Write Cycle Time - Word, Page":"5ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f80a2f163f84bd6e64a778a5e4f1c6d9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/M24C64-FDW5TP/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to M24C64-FDW5TP?","answer":"The M24C64-FDW5TP is a member of the ST M24C64 family; any pin-compatible drop-in replacement must match the 8-TSSOP footprint, the I²C address map, and the 1.7–5.5 V supply range. Confirm the exact ordering code and timing grade before specifying an alternate — the M24C64 base number is shared across several temperature and speed variants."},{"question":"Where can I buy M24C64-FDW5TP and what is the lead time?","answer":"The M24C64-FDW5TP is sourced to order against an RFQ through independent distribution. Availability and lead time vary by lot date and stock provenance — request a quote to confirm current pricing and estimated lead time before placing a purchase order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/M24C64-FDW5TP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/M24C64-FDW5TP when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}