{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65C3232PWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65C3232PWR","canonicalUrl":"https://icboms.com/texas-instruments/SN65C3232PWR","factsUrl":"https://icboms.com/api/mcp/products/SN65C3232PWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65C3232PWR, RS232 Transceiver, Full Duplex, 2/2 Drivers/Receivers, 1 Mbps, 3V to 5.5V, -40°C to 85°C, 16-TSSOP Surface Mount.","salesMarkdown":"## What this RS232 transceiver does on your board The 300 mV of receiver hysteresis gives it decent noise immunity on longer cable runs, which matters when the serial link leaves the PCB and heads across a factory floor or into an outdoor telecom cabinet. If your design lives in a conditioned server room, the commercial-grade sibling would work, but this part already covers that case and then some. ## Package and rework — 16-TSSOP The 16-TSSOP package has a 0.173\" body width and 4.40 mm pitch. It reflows with standard lead-free profiles and is hand-reworkable with hot air if the board is preheated.","metaTitle":"TI SN65C3232PWR RS232 Transceiver, 1 Mbps, 16-TSSOP","metaDescription":"Texas Instruments SN65C3232PWR full-duplex RS232 transceiver, 2/2 drivers/receivers, 1 Mbps data rate, 3V to 5.5V supply, -40°C to 85°C, 16-TSSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"RS232","Data Rate":"1Mbps","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Receiver Hysteresis":"300 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-TSSOP","Number of Drivers/Receivers":"2/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.01","priceTiers":[{"qty":1,"price":"$3.01000","currency":"USD"},{"qty":10,"price":"$2.69900","currency":"USD"},{"qty":25,"price":"$2.55200","currency":"USD"},{"qty":100,"price":"$2.21170","currency":"USD"},{"qty":250,"price":"$2.09828","currency":"USD"},{"qty":500,"price":"$1.88278","currency":"USD"},{"qty":1000,"price":"$1.60500","currency":"USD"},{"qty":2000,"price":"$1.60500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/61399f6650b5356ce9aafe2ecf4d3d74.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65C3232PWR/alternatives.json"},"ai":{"faq":[{"question":"What is SN65C3232PWR used for?","answer":"It is a full-duplex RS232 transceiver used to convert UART logic levels to RS232 voltage levels for serial communication over cables up to about 15 meters. Typical applications include industrial control interfaces, point-of-sale terminals, telecom equipment, and any system that needs a legacy RS232 port at data rates up to 1 Mbps."},{"question":"Is SN65C3232PWR a direct replacement for ST3232?","answer":"Yes, the SN65C3232PWR is a direct pin-compatible replacement for the ST3232 from STMicroelectronics. Both are 2/2 RS232 transceivers with the same supply range, data rate, and package footprint. No board layout changes are needed when swapping between them."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65C3232PWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65C3232PWR 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}}