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See Technical Specifications

ST16C554DCQ64-F

With its advanced features and reliable performance, this UART module is ideal for embedded systems, industrial automation, and networking equipment

Manufacturer:

Maxlinear
Mfr.Part #:

ST16C554DCQ64-F
Datasheet:

ST16C554DCQ64-F Datasheet (PDF)
Number of Channels:

4 Channel
Data Rate:

1.5 Mb/s
Memory Size:

16 B
Supply Voltage - Max:

5.5 V
EDA/CAD Models:

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ST16C554DCQ64-F General Description

The ST16C554DCQ64-F is a quad UART (Universal Asynchronous Receiver/Transmitter) integrated circuit (IC) manufactured by Exar Corporation. It features four independent UART channels, making it suitable for applications requiring multiple serial communication channels. Each UART channel supports standard asynchronous serial communication with programmable baud rates up to 1.5 Mbps. The IC operates with a supply voltage range of 3.3V to 5.5V, making it compatible with a wide range of systems. It incorporates a 16-byte FIFO (First In, First Out) buffer for both transmit and receive operations, reducing the burden on the system's CPU and improving overall efficiency. Additionally, the ST16C554DCQ64-F supports modem control signals such as RTS/CTS and DTR/DSR for hardware flow control. It comes in a compact 64-pin quad flat package (QFP), suitable for space-constrained applications. This IC is commonly used in industrial automation, telecommunications, and embedded systems requiring multiple serial interfaces

Key Features

ST16C554DCQ64-F features: quad UARTs, 16C554-compatible, 64-pin QFP package, 16-byte FIFOs, selectable baud rates, power management modes, automatic hardware and software flow control, and compatibility with various protocols

Application

Embedded systems

Communication systems

Industrial automation

Networking equipment

Test and measurement equipment

Telecommunications

Automotive electronics

Medical devices

Robotics

Home automation

Specifications

Product Category	UART Interface IC	Number of Channels	4 Channel
Data Rate	1.5 Mb/s	Memory Size	16 B
Supply Voltage - Max	5.5 V	Supply Voltage - Min	2.97 V
Operating Supply Current	3 mA, 6 mA	Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C	Mounting Style	SMD/SMT
Description/Function	Quad UART; 16 bytes of Tx and Rx FIFOs; Intel and Motorola busses	Height	1.45 mm
Length	10.1 mm	Moisture Sensitive	Yes
Operating Supply Voltage	3.3 V, 5 V	Product	VLIO UARTs
Product Type	UART Interface IC	Series	ST16C554D
Factory Pack Quantity	160	Subcategory	Interface ICs
Type	UART with 16-Byte FIFO	Width	10.1 mm
Unit Weight	0.012088 oz