XR68C192IV-F

Description：IC UART FIFI DUAL 44LQFP
Series：-

SKU:b58bab1f1689 Category: UARTs (Universal Asynchronous Receiver Transmitter) Brand: MaxLinear, Inc.

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Product introduction

Product Detailed Parameters

Description：IC UART FIFI DUAL 44LQFP
Series：-
Mfr：MaxLinear, Inc.
Package：Tray
Features：Configurable GPIO, Internal Oscillator, Timer/Counter
Number of Channels：2, DUART
FIFO's：16 Byte
Protocol：-
Data Rate (Max)：230.4Kbps
Voltage - Supply：2.97V ~ 5.5V
With Auto Flow Control：Yes
With IrDA Encoder/Decoder：-
With False Start Bit Detection：-
With Modem Control：-
Mounting Type：Surface Mount
Package / Case：44-LQFP
Supplier Device Package：44-LQFP (10x10)
Grade：-
Qualification：-

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XR68C192IV-F

Overview

The XR68C192IV-F is a dual-channel Universal Asynchronous Receiver and Transmitter (UART) interface integrated circuit manufactured by MaxLinear. It operates within a supply voltage range of 2.97 V to 5.5 V, supporting standard logic levels of 2.5 V, 3.3 V, and 5 V. The device features an internal oscillator and supports data rates up to 1 Mb/s. Each channel includes an 8-byte transmit and receive FIFO buffer. It is housed in a 44-pin PLCC package with surface-mount installation. The component functions reliably across an industrial temperature range from -40°C to +85°C while consuming approximately 1.5 mA of operating current.

Feature Summary

Dual independent UART channels with dedicated 8-byte FIFO buffers for each transmitter and receiver path.

Applications

Industrial serial communication systems requiring dual asynchronous interfaces.

Procurement Notes

Verify the specific suffix 'IV-F' against official MaxLinear documentation to confirm pinout compatibility and electrical characteristics. Confirm end-of-life status and last-time-buy dates through authorized distributors before finalizing procurement plans. Ensure RoHS compliance requirements match the specific manufacturing batch available in the market.

Selection Notes

Select this component when a dual-channel UART solution with moderate FIFO depth is required. Verify that the 44-pin PLCC package fits the target PCB footprint. Ensure the system design accommodates the specified 2.97 V to 5.5 V supply range and that the 1 Mb/s maximum data rate meets application throughput needs.

Part Context

This part belongs to the XR68C192 series of dual UART controllers. It shares functional similarities with other members like the XR68C92 but may differ in packaging or specific electrical parameters. The series is designed for general-purpose serial communication tasks in embedded systems.

Replacement Considerations

Check for direct substitutes within the XR68C192 family. Verify pin-to-pin compatibility with legacy Exar components if migrating from older designs. Consult official cross-reference lists for approved alternatives.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.