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ST16C654CQ The Exar ST16C654CQ is a quad UART with a 64-byte FIFO buffer, supporting data rates up to 1.5Mbps. It operates at a 5V supply voltage.
Mfr Part #:

ST16C654CQ

Available from 1 distributors
Mfr Name: Exar
Exar
The Exar ST16C654CQ is a quad UART with a 64-byte FIFO buffer, supporting data rates up to 1.5Mbps. It operates at a 5V supply voltage.
✓ Total Stock: 252 pcs
$ Price Range: $0.99

ST16C654CQ Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
252 pcs
On Request
252 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ST16C654CQ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Features
Industrial Grade
Mounting Type
Number of Channels
Protocol
Supplier Device Package
Voltage
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ST16C654CQ Description

Short technical summary and product information.

The ST16C654CQ from Exar Corporation is a versatile quad Universal Asynchronous Receiver Transmitter (UART) designed for serial communication applications. This IC features 64-byte FIFOs for both transmit and receive, enabling efficient data buffering and reducing host processor overhead. It supports data rates up to 1.5Mbps and operates with a supply voltage of 5V.

 

The ST16C654CQ includes modem control signals and false start bit detection for robust serial communication. It is packaged in a 100-QFP format and designed for surface mounting, making it suitable for various electronic designs.

 

This UART is ideal for applications requiring multiple serial ports, such as industrial control systems, networking equipment, and data acquisition systems. Its features ensure reliable data transfer and compatibility with RS232 protocols.

ST16C654CQ Quick Information

Product Type: UART
Series: ST16C654
Canonical Name: ST16C654CQ Quad UART
Subcategory: UARTs (Universal Asynchronous Receiver Transmitter)

ST16C654CQ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ST16C654CQ Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

ST16C654CQ Features

  • Quad UART with 64 Byte FIFOs
  • Supports data rates up to 1.5Mbps
  • Operates at a 5V supply voltage
  • Surface mountable 100-QFP package
  • Includes modem control features

ST16C654CQ Applications

  • Ideal for serial communication needs
  • Suitable for industrial control systems
  • Used in data acquisition systems
  • Applicable in networking equipment

ST16C654CQ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the ST16C654CQ?

The operating voltage for the ST16C654CQ is 5V.

What package type is the ST16C654CQ available in?

The ST16C654CQ is available in a 100-QFP package and is designed for surface mounting.

What is the FIFO depth of the ST16C654CQ?

The ST16C654CQ features 64 Byte FIFOs.

What is the maximum data rate supported by the ST16C654CQ?

The ST16C654CQ supports a maximum data rate of 1.5Mbps.

Does the ST16C654CQ support modem control?

Yes, the ST16C654CQ supports modem control.

How many channels does the ST16C654CQ have?

The ST16C654CQ has 4 channels.

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