MaxLinear, Inc. UARTs (Universal Asynchronous Receiver Transmitter) ST16C550IQ48

Description
UART WITH FIFO
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Description
UART WITH FIFO
Request a Quote
Datasheet
Datasheet Summary
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The ST16C550IQ48 is a universal asynchronous receiver and transmitter (UART) featuring 16-byte transmit and receive FIFOs. It operates within a voltage range of 2.97 to 5.5 volts and supports clock operations of up to 24 MHz at 5V and 16 MHz at 3.3V. The device includes a programmable baud rate generator capable of selecting transmit and receive clock rates from 50 bps to 1.5 Mbps. This UART is designed for full duplex operation and includes four selectable receive FIFO interrupt trigger levels. It is compatible with the industry-standard 16C550 and offers complete modem control capabilities along with a processor interrupt system that can be tailored to user requirements. The ST16C550IQ48 is fabricated using an advanced CMOS process, ensuring low power consumption with a typical operating current of 1.2 mA. It is available in a 48-pin TQFP package and is suitable for applications in battery-operated electronics, handheld terminals, and personal digital assistants.

Datasheet Summary
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The ST16C550IQ48 is a universal asynchronous receiver and transmitter (UART) featuring 16-byte transmit and receive FIFOs. It operates within a voltage range of 2.97 to 5.5 volts and supports clock operations of up to 24 MHz at 5V and 16 MHz at 3.3V. The device includes a programmable baud rate generator capable of selecting transmit and receive clock rates from 50 bps to 1.5 Mbps. This UART is designed for full duplex operation and includes four selectable receive FIFO interrupt trigger levels. It is compatible with the industry-standard 16C550 and offers complete modem control capabilities along with a processor interrupt system that can be tailored to user requirements. The ST16C550IQ48 is fabricated using an advanced CMOS process, ensuring low power consumption with a typical operating current of 1.2 mA. It is available in a 48-pin TQFP package and is suitable for applications in battery-operated electronics, handheld terminals, and personal digital assistants.

Suppliers

Company
Product
Description
Supplier Links
UARTs (Universal Asynchronous Receiver Transmitter) - ST16C550IQ48 - ODG (Origin Data Global)
Shenzhen, China
UARTs (Universal Asynchronous Receiver Transmitter)
ST16C550IQ48
UARTs (Universal Asynchronous Receiver Transmitter) ST16C550IQ48
UART WITH FIFO

UART WITH FIFO

Supplier's Site Datasheet
Interface - Interface - UARTs (Universal Asynchronous Receiver Transmitter) - ST16C550IQ48 - 1260125-ST16C550IQ48 - Win Source Electronics
Laguna Hills, CA, United States
Interface - Interface - UARTs (Universal Asynchronous Receiver Transmitter) - ST16C550IQ48
1260125-ST16C550IQ48
Interface - Interface - UARTs (Universal Asynchronous Receiver Transmitter) - ST16C550IQ48 1260125-ST16C550IQ48
Manufacturer: Exar Corporation Win Source Part Number: 1260125-ST16C550IQ48 Manufacturer Homepage: www.exar.com RoHS State: Request Verification Popularity: Medium Fake Threat In the Open Market: 66 pct. Supply and Demand Status: Limited

Manufacturer: Exar Corporation
Win Source Part Number: 1260125-ST16C550IQ48
Manufacturer Homepage: www.exar.com
RoHS State: Request Verification
Popularity: Medium
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Limited

Buy Now
Interface Transceiver IC - 714-ST16C550IQ48 - ERSAELECTRONICS PTE. LTD.
Singapore
Interface Transceiver IC
714-ST16C550IQ48
Interface Transceiver IC 714-ST16C550IQ48
UART WITH FIFO / UART IC Channel Product overview: ST16C550IQ48 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-ST16C550IQ48 can be used for catalog matching and distributor lookup.

UART WITH FIFO / UART IC Channel Product overview: ST16C550IQ48 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-ST16C550IQ48 can be used for catalog matching and distributor lookup.

Supplier's Site
UARTs (Universal Asynchronous Receiver Transmitter) - ST16C550IQ48 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
UARTs (Universal Asynchronous Receiver Transmitter)
ST16C550IQ48
UARTs (Universal Asynchronous Receiver Transmitter) ST16C550IQ48
UART IC Channel

UART IC Channel

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Technical Specifications

  ODG (Origin Data Global) Win Source Electronics ERSAELECTRONICS PTE. LTD. Quarktwin Technology Ltd.
Product Category IC Interfaces IC Interfaces IC Interfaces IC Interfaces
Product Number ST16C550IQ48 1260125-ST16C550IQ48 714-ST16C550IQ48 ST16C550IQ48
Product Name UARTs (Universal Asynchronous Receiver Transmitter) Interface - Interface - UARTs (Universal Asynchronous Receiver Transmitter) - ST16C550IQ48 Interface Transceiver IC UARTs (Universal Asynchronous Receiver Transmitter)
Device Type Transceiver Receiver; UART
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2 suppliers