{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AT34C02D-SSHM-B","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"AT34C02D-SSHM-B","canonicalUrl":"https://icboms.com/microchip/AT34C02D-SSHM-B","factsUrl":"https://icboms.com/api/mcp/products/AT34C02D-SSHM-B","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology AT34C02D-SSHM-B EEPROM, 2Kbit, I2C, 1 MHz, 8-SOIC, Tube, 1.7V-5.5V, -40°C to 85°C.","salesMarkdown":"The AT34C02D-SSHM-B is a 2Kbit serial EEPROM from Microchip Technology, organized as 256 x 8 bits and accessed via an I2C interface at clock frequencies up to 1 MHz. The write cycle time for a word or page is 5 ms, matching the standard timing for this density class. The SOIC-8 footprint is a standard JEDEC outline, so the PCB land pattern is shared with many other 8-pin serial EEPROMs — no custom pad geometry required.","metaTitle":"Microchip AT34C02D-SSHM-B 2Kbit I2C EEPROM, 8-SOIC","metaDescription":"Microchip AT34C02D-SSHM-B 2Kbit I2C EEPROM in 8-SOIC, 1 MHz clock, 1.7V-5.5V supply, -40°C to 85°C. Active, RoHS3 compliant. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Technology":"EEPROM","Memory Size":"2Kbit","Memory Type":"Non-Volatile","Memory Format":"EEPROM","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Clock Frequency":"1 MHz","lifecycle_stage":"eol_hot","Memory Interface":"I2C","Voltage - Supply":"1.7V ~ 5.5V","Memory Organization":"256 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":"$0.26","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.26000","currency":"USD"},{"qty":100,"price":"$0.25000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/24a00f0d23d289d46299b89efe251460.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy AT34C02D-SSHM-B and how do I get a price?","answer":"The AT34C02D-SSHM-B is available to order through independent distribution."},{"question":"What is the closest functional second-source to AT34C02D-SSHM-B?","answer":"The AT24C08D-SSHM-B is a pin-compatible I2C EEPROM in the same 8-SOIC package, but it offers 8Kbit density (1K x 8) versus the 2Kbit (256 x 8) of the AT34C02D-SSHM-B. The interface, supply voltage range, and temperature grade match, so a BOM swap requires only a density check at the application layer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/AT34C02D-SSHM-B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/AT34C02D-SSHM-B when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}