{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"24C02C-E/P","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"24C02C-E-P","canonicalUrl":"https://icboms.com/microchip/24C02C-E-P","factsUrl":"https://icboms.com/api/mcp/products/24C02C-E%2FP","rawCanonicalId":null},"summary":{"shortDescription":"Microchip 24C02C-E/P, 2Kbit I²C EEPROM, 100 kHz clock, 3.5 µs access time, 4.5V–5.5V supply, 256 x 8 organization, 1.5 ms write cycle, -40°C to 125°C, 8-DIP through-hole, Tube.","salesMarkdown":"The Microchip 24C02C-E/P is a 2Kbit serial EEPROM organized as 256 x 8 bytes, communicating over an I²C bus at up to 100 kHz. Its 3.5 µs access time means the part can complete a random read within one bus cycle at 100 kHz, leaving margin for bus capacitance and host controller response. ## 3.5 µs access at 100 kHz — bus timing margin At 100 kHz the I²C clock period is 10 µs. That leaves 6.5 µs of the clock period for the master to sample the data line — comfortable margin even with 400 pF bus capacitance. If you are daisy-chaining multiple EEPROMs on the same bus, the combined rise time still fits within the I²C specification at 100 kHz, but verify the total bus capacitance against the 400 pF limit for standard-mode. ## Through-hole 8-DIP — prototyping and retrofit fit The 8-DIP package is a through-hole footprint that sockets easily on a breadboard or a legacy PCB. For a production run, the Tube shipping medium means the parts arrive in antistatic tubes of about 40 to 60 units — fine for hand-assembly or low-volume wave-solder lines. If your pick-and-place line is set up for surface-mount only, the 24C02C family has SOIC and TSSOP variants; the 24C02C-E/P is the through-hole option.","metaTitle":"Microchip 24C02C-E/P 2Kbit I²C EEPROM, 3.5 µs Access, 8-DIP","metaDescription":"Microchip 24C02C-E/P 2Kbit I²C EEPROM, 100 kHz, 3.5 µs access, 4.5V–5.5V supply, -40°C to 125°C, 8-DIP through-hole. 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":"Microchip Technology","Series":"-","Package":"Tube","Technology":"EEPROM","Access Time":"3.5 µs","Memory Size":"2Kbit","Memory Type":"Non-Volatile","Memory Format":"EEPROM","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm)","Product Status":"Active","Clock Frequency":"100 kHz","lifecycle_stage":"eol_hot","Memory Interface":"I²C","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"24C02C","Memory Organization":"256 x 8","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"8-PDIP","Write Cycle Time - Word, Page":"1.5ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5400","priceTiers":[{"qty":1,"price":"$0.54000","currency":"USD"},{"qty":25,"price":"$0.53000","currency":"USD"},{"qty":100,"price":"$0.49820","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/24C02C-E%2FP/alternatives.json"},"ai":{"faq":[{"question":"Can 24C02C-E/P operate at 3.3V?","answer":"No. The supply voltage range is 4.5V to 5.5V. Operating it at 3.3V is outside the guaranteed operating range; the device may not power up reliably or meet timing specifications. For 3.3V designs, look at the 24AA series (e.g., 24AA01-I/P) which operates from 1.7V up."},{"question":"Is 24C02C-E/P RoHS compliant?","answer":"Yes, the 24C02C-E/P is ROHS3 compliant. It meets the Restriction of Hazardous Substances directive, with no lead, mercury, cadmium, or other restricted substances above the threshold limits."},{"question":"What is the write cycle time for 24C02C-E/P?","answer":"The write cycle time for a word or page write is 1.5 ms. After issuing a write command, the host must wait this long before sending the next command; the device acknowledges a stop condition during the write cycle by holding the SDA line low (internal timing). Poll the acknowledge to detect completion."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/24C02C-E-P","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/24C02C-E-P 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}}