Mfr Part #:

ST16C450CJ44

Mfr Name: Exar

The Exar ST16C450CJ44 is a Universal Asynchronous Receiver/Transmitter (UART) offering high-speed data communication up to 1.5 Mbps. It supports programmable word lengths and operates from 2.97 to 5.5 volts.

✓ Total Stock: 406 pcs

$ Price Range: $0.99

ST16C450CJ44 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Innova Technologies ✓ Non-Authorised Inventory information	406 pcs On Request	406 pcs	On Request	1	On Request	On Request	1911	On Request	On Request

ST16C450CJ44 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Exar
Data Rate	1.5 Mbps
SVHC Present	Not Present

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ST16C450CJ44 Description

Short technical summary and product information.

The ST16C450CJ44 from Exar is a versatile Universal Asynchronous Receiver/Transmitter (UART) designed for efficient serial communication. It provides a programmable baud rate generator capable of speeds from 50 Bps to 1.5 Mbps, making it suitable for various data transfer applications.

This UART supports programmable word lengths of 5, 6, 7, or 8 bits, along with options for even, odd, force, or no parity generation and detection. It features independent transmit and receive controls and a standard modem interface. The device operates within a voltage range of 2.97 to 5.5 volts and exhibits low operating current, typically 1.2mA.

The ST16C450CJ44 is available in a 44-lead PLCC package, designed for surface mounting. Its features include internal loopback capability for diagnostic testing and a processor interrupt system that can be software-tailored to user requirements. This component is pin-to-pin and functionally compatible with the industry-standard 16450 UART.

ST16C450CJ44 Quick Information

Product Type: UART (Universal Asynchronous Receiver/Transmitter)

Series: ST16C450

Canonical Name: ST16C450 Universal Asynchronous Receiver/Transmitter (UART)

Subcategory: Universal Asynchronous Receiver/Transmitter

ST16C450CJ44 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

ST16C450CJ44 Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

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

ST16C450CJ44 Features

Operates from 2.97 to 5.5 volts.
Supports 1.5 Mbps transmit/receive operation.
Programmable word lengths from 5 to 8 bits.
Standard modem interface included.
Low operating current of 1.2mA typical.

ST16C450CJ44 Applications

Ideal for serial data communication.
Used in embedded system interfaces.
Suitable for modem control applications.
Supports diagnostic loopback testing.

ST16C450CJ44 FAQs

6 frequently asked questions generated from this part’s specifications.

What is the operating voltage range for the ST16C450CJ44?

The ST16C450CJ44 operates from 2.97 to 5.5 volts.

What is the maximum data rate supported by the ST16C450CJ44?

The ST16C450CJ44 supports a maximum transmit and receive operation of 1.5 Mbps.

What word lengths can the ST16C450CJ44 transmit and receive?

The ST16C450CJ44 supports programmable word lengths of 5, 6, 7, or 8 bits.

What parity options are available for the ST16C450CJ44?

The ST16C450CJ44 offers even, odd, force, or no parity generation and detection.

What is the typical operating current of the ST16C450CJ44?

The typical operating current for the ST16C450CJ44 is 1.2mA.

What package type is the ST16C450CJ44 available in?

The ST16C450CJ44 is available in a 44-Lead PLCC package.

ST16C450CJ44 Alternate Parts

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ST16C2550CQ48T

Exar

The MaxLinear ST16C2550CQ48T is a dual universal asynchronous receiver-transmitter (UART) designed for reliable serial communication. It offers a data rate of up to 1.5 Mbps.

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