XR16M564IL48-F

Description：IC UART FIFO 32B QUAD 48QFN
Series：-

SKU:edd6f9117d28 Category: UARTs (Universal Asynchronous Receiver Transmitter) Brand: MaxLinear, Inc.

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Product introduction

XR16M564IL48-F is listed in the UARTs (Universal Asynchronous Receiver Transmitter) range at ChipApex. The manufacturer field lists MaxLinear, Inc.. Its product description is IC UART FIFO 32B QUAD 48QFN. Review the specifications below when checking this part for your BOM.

UARTs (Universal Asynchronous Receiver Transmitter) specifications for XR16M564IL48-F

Description：IC UART FIFO 32B QUAD 48QFN
Series：-
Mfr：MaxLinear, Inc.
Package：Tray
Features：Internal Oscillator, Timer/Counter
Number of Channels：4, QUART
FIFO's：32 Byte
Protocol：RS232
Data Rate (Max)：16Mbps
Voltage - Supply：1.62V ~ 3.63V
With Auto Flow Control：Yes
With IrDA Encoder/Decoder：Yes
With False Start Bit Detection：Yes
With Modem Control：Yes
Mounting Type：Surface Mount
Package / Case：48-VFQFN Exposed Pad
Supplier Device Package：48-QFN (7x7)
Grade：-
Qualification：-

UARTs (Universal Asynchronous Receiver Transmitter) datasheet and documents for XR16M564IL48-F

XR16M564IL48-F

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The XR16M564IL48-F is a quad Universal Asynchronous Receiver and Transmitter (UART) integrated circuit manufactured by MaxLinear. It features four independent UART channels, each equipped with 32-byte transmit and receive FIFOs. The device supports data rates up to 16 Mbps at a 4X sampling rate and operates within a supply voltage range of 1.62V to 3.63V. It includes programmable FIFO trigger levels, automatic hardware and software flow control, and an internal loopback capability for diagnostics. The component is housed in a 48-pin QFN package and is compatible with Intel and Motorola bus interfaces.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

Four independent UART channels with 32-byte transmit and receive FIFOs
Supports Intel or Motorola data bus interface selection
Automatic hardware (RTS/CTS) and software (Xon/Xoff) flow control
Integrated IrDA 1.0 encoder/decoder for wireless infrared communication

UARTs (Universal Asynchronous Receiver Transmitter) Applications

Portable appliances
Telecommunication network routers
Ethernet network routers
Cellular data devices
Factory automation and process controls

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and temperature range. Confirm availability status as distribution channels may list this component as obsolete or limited stock. Ensure the supplier provides valid traceability and authenticity guarantees for legacy interface components.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when a system requires multiple serial ports with moderate buffer depth and low-voltage operation. Verify that the host processor supports either the Intel or Motorola bus interface modes required by the application. Ensure the design accommodates the 48-pin QFN thermal pad requirements for proper heat dissipation during continuous high-speed data transfer.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This part belongs to the XR16M564 family of enhanced quad UARTs. It serves as a pin-to-pin compatible replacement for industry standard parts like the ST16C554 and TI TL16C754B. The IL48 suffix specifically denotes the 48-pin QFN package variant, distinguishing it from LQFP or PLCC options within the same functional family.