{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SC16C752BIB48,128","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"SC16C752BIB48128","canonicalUrl":"https://icboms.com/nxp/SC16C752BIB48128","factsUrl":"https://icboms.com/api/mcp/products/SC16C752BIB48%2C128","rawCanonicalId":null},"summary":{"shortDescription":"NXP Semiconductors SC16C752BIB48,128 Dual UART, 64-byte FIFO, 5 Mbps max data rate, 2.5V/3.3V/5V supply, 48-LQFP (7x7 mm), Surface Mount, ROHS3 compliant.","salesMarkdown":"## Dual UART with 64-byte FIFO in 48-LQFP The SC16C752BIB48,128 is a dual-channel UART (DUART) from NXP, integrating two independent universal asynchronous receiver-transmitter channels with a 64-byte FIFO per channel, modem control, auto flow control, and false start bit detection. ## 5 Mbps data rate and 64-byte FIFO depth The 5 Mbps maximum data rate supports high-speed serial links such as RS-232, RS-485, or custom asynchronous protocols where per-bit timing at 200 ns is required. The 64-byte FIFO per channel reduces CPU interrupt load by buffering up to 64 received bytes before asserting an interrupt — useful in systems with bursty serial traffic or where the processor cannot service each byte individually. With modem control (CTS/RTS), auto flow control, and false start bit detection on both channels, the SC16C752BIB48,128 handles full-duplex handshaking autonomously, offloading the host processor from managing flow control at the protocol level. ## 48-LQFP (7x7 mm) surface-mount package Housed in a 48-LQFP package measuring 7x7 mm, the SC16C752BIB48,128 uses a 0.5 mm pitch lead frame. ## Active lifecycle and ROHS3 compliance It is ROHS3 compliant, meeting the EU RoHS directive for lead-free and restricted-substance restrictions. No PCN or LTB has been issued for this order code, supporting its use in new designs without near-term obsolescence risk.","metaTitle":"NXP SC16C752BIB48,128 Dual UART, 64B FIFO, 5Mbps, 48-LQFP","metaDescription":"NXP SC16C752BIB48,128 dual UART with 64-byte FIFO, 5 Mbps data rate, 2.5V-5V supply. Active production, ROHS3 compliant, 48-LQFP. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"FIFO's":"64 Byte","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"48-LQFP","Data Rate (Max)":"5Mbps","lifecycle_stage":"eol_hot","Voltage - Supply":"2.5V, 3.3V, 5V","Number of Channels":"2, DUART","With Modem Control":"Yes","With Auto Flow Control":"Yes","Supplier Device Package":"48-LQFP (7x7)","With False Start Bit Detection":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.71","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.71000","currency":"USD"},{"qty":10,"price":"$6.06000","currency":"USD"},{"qty":25,"price":"$5.77760","currency":"USD"},{"qty":100,"price":"$5.01680","currency":"USD"},{"qty":250,"price":"$4.79128","currency":"USD"},{"qty":500,"price":"$4.36852","currency":"USD"},{"qty":1000,"price":"$3.80485","currency":"USD"},{"qty":2000,"price":"$3.66393","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/745f066a7e910f43bc266ee955d1225f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the SC16C752BIB48,128's maximum data rate and FIFO depth?","answer":"The SC16C752BIB48,128 supports a maximum data rate of 5 Mbps and has a 64-byte FIFO per UART channel."},{"question":"Does the SC16C752BIB48,128 include modem control and auto flow control?","answer":"Yes, it includes full modem control, auto flow control, and false start bit detection on both UART channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/SC16C752BIB48128","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/SC16C752BIB48128 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}}