The XR16L2550IM is a dual universal asynchronous receiver and transmitter (UART) designed for low voltage operation, supporting a voltage range of 2.25 to 5.5 volts with 5-volt tolerant inputs. It features enhanced UART functions, including 16-byte transmit and receive FIFOs, which help reduce the bandwidth requirements on the external CPU. The device supports data rates up to 4 Mbps and includes independent programmable baud rate generators for transmit and receive clock rates, configurable for either crystal or external clock input. The XR16L2550IM is available in a 48-pin TQFP package and is compatible with various other UARTs, making it suitable for applications in portable appliances, medical monitors, base stations, micro servers, telecommunication network routers, and industrial automation controls. It also includes a full modem interface, automatic hardware and software flow control, and programmable character lengths with parity options. The internal loopback capability allows for onboard diagnostics, enhancing its utility in various engineering projects.
Manufacturer: Exar Corporation
Win Source Part Number: 1282232-XR16L2550IM
Manufacturer Homepage: www.exar.com
Alternative Parts (Cross-Reference): TL16C2752FN; XR16L2750CM/TR-F; XR16C2850IM48;
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Balance
DUART WITH FIFO / UART IC Channel Product overview: XR16L2550IM from Sipex is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, Interface Transceiver IC, Universal Asynchronous Receiver Transmitters. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 714-XR16L2550IM can be used for catalog matching and distributor lookup.
UART IC Channel
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 1282232-XR16L2550IM | 714-XR16L2550IM | XR16L2550IM |
| Product Name | Interface - Interface - UARTs (Universal Asynchronous Receiver Transmitter) - XR16L2550IM | Interface Transceiver IC | UARTs (Universal Asynchronous Receiver Transmitter) |
| Device Type | Transceiver | Receiver; UART |
