{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ST202ECTR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"ST202ECTR","canonicalUrl":"https://icboms.com/stmicroelectronics/ST202ECTR","factsUrl":"https://icboms.com/api/mcp/products/ST202ECTR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics ST202ECTR RS232 transceiver, full duplex, 2/2 driver/receiver, 230kbps data rate, 4.5-5.5V supply, 16-TSSOP package, surface mount, ROHS3 compliant.","salesMarkdown":"## RS232 link-budget basics for the ST202ECTR The ST202ECTR is a full-duplex RS232 transceiver from STMicroelectronics, packing two drivers and two receivers into a 16-TSSOP package. At 230 kbps the part comfortably exceeds the 115.2 kbps ceiling of most PC COM ports, so it won't become the bottleneck in a point-to-point link. The 500 mV receiver hysteresis cleans up noisy lines from long cable runs or electrically noisy enclosures — the hysteresis band sits above the noise floor of a typical RS232 bus in an industrial cabinet. ## Supply and temperature envelope Supplier device package is the same 16-TSSOP, so the land pattern is unambiguous.","metaTitle":"STMicroelectronics ST202ECTR RS232 Transceiver, 230kbps","metaDescription":"Active STMicroelectronics ST202ECTR RS232 transceiver. Full-duplex 2/2 driver/receiver, 230kbps, 4.5-5.5V supply. 16-TSSOP. ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"RS232","Data Rate":"230kbps","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Receiver Hysteresis":"500 mV","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"16-TSSOP","Number of Drivers/Receivers":"2/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.25","priceTiers":[{"qty":1,"price":"$2.25000","currency":"USD"},{"qty":10,"price":"$2.01900","currency":"USD"},{"qty":25,"price":"$1.90440","currency":"USD"},{"qty":100,"price":"$1.62250","currency":"USD"},{"qty":250,"price":"$1.52348","currency":"USD"},{"qty":500,"price":"$1.33304","currency":"USD"},{"qty":1000,"price":"$1.10453","currency":"USD"},{"qty":2500,"price":"$1.02835","currency":"USD"},{"qty":5000,"price":"$0.99026","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f4c8f8940309ae90d18d80c24ad24e82.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ST202ECTR/alternatives.json"},"ai":{"faq":[{"question":"What is the data rate of the ST202ECTR?","answer":"The ST202ECTR supports a maximum data rate of 230 kbps, which is sufficient for standard RS232 applications up to and beyond the common 115.2 kbps ceiling."},{"question":"What compliance documentation is available for the ST202ECTR?","answer":"The ST202ECTR is ROHS3 compliant, meeting the EU's Restriction of Hazardous Substances directive. No UL or IEC certification is listed in the available documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/ST202ECTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/ST202ECTR 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}}