{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ICL3221EIAZ-T","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"ICL3221EIAZ-T","canonicalUrl":"https://icboms.com/renesas/ICL3221EIAZ-T","factsUrl":"https://icboms.com/api/mcp/products/ICL3221EIAZ-T","rawCanonicalId":null},"summary":{"shortDescription":"Renesas ICL3221EIAZ-T, RS-232 transceiver, full duplex, 250 kbps, 3V–5.5V supply, 1/1 driver/receiver, 16-SSOP, -40°C to 85°C.","salesMarkdown":"## RS-232 link for industrial serial ports The Renesas ICL3221EIAZ-T is a single RS-232 transceiver handling one driver and one receiver in a full-duplex configuration. Data rate tops out at 250 kbps. ## Lifecycle and sourcing Renesas lists the ICL3221EIAZ-T as Active product — no NRND or EOL notice. ROHS3 compliant. For volume or scheduled releases, this part is quoted to order through independent distribution; availability and current pricing are confirmed at quote time.","metaTitle":"ICL3221EIAZ-T RS-232 Transceiver, 250 kbps, 16-SSOP","metaDescription":"ICL3221EIAZ-T is an active RS-232 full-duplex transceiver from Renesas. 250 kbps data rate, 3V–5.5V supply, industrial temp range.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"RS232","Data Rate":"250kbps","Mounting Type":"Surface Mount","Package / Case":"16-SSOP (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Receiver Hysteresis":"500 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-SSOP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.97","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.97000","currency":"USD"},{"qty":10,"price":"$1.77000","currency":"USD"},{"qty":25,"price":"$1.66960","currency":"USD"},{"qty":100,"price":"$1.42240","currency":"USD"},{"qty":250,"price":"$1.33560","currency":"USD"},{"qty":500,"price":"$1.16864","currency":"USD"},{"qty":1000,"price":"$1.05210","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5ad987ea4ae28b834f9b7041756eb023.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between ICL3221EIAZ-T and ICL3221EIA?","answer":"The -T suffix on ICL3221EIAZ-T indicates Tape & Reel packaging. The ICL3221EIA (without -T) typically ships in tubes. Electrical specifications are identical between the two variants."},{"question":"What is the equivalent of ICL3221EIAZ-T?","answer":"No direct pin-compatible second source is listed in the available records. The RAA7884QR4GSP#AB0 is a different protocol (RS-422/485) and receiver-only part — not a functional equivalent for an RS-232 transceiver."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/ICL3221EIAZ-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/ICL3221EIAZ-T 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}}