TL16C550CIPTG4

Description：IC ASYNC COMM ELEMENT 48-LQFP
Series：-

SKU:b9b526eaf957 Category: UARTs (Universal Asynchronous Receiver Transmitter) Brand: Texas Instruments

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Product introduction

TL16C550CIPTG4 is listed in the UARTs (Universal Asynchronous Receiver Transmitter) range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC ASYNC COMM ELEMENT 48-LQFP. Review the specifications below when checking this part for your BOM.

UARTs (Universal Asynchronous Receiver Transmitter) specifications for TL16C550CIPTG4

Description：IC ASYNC COMM ELEMENT 48-LQFP
Series：-
Mfr：Texas Instruments
Package：Tray
Features：-
Number of Channels：1, UART
FIFO's：16 Byte
Protocol：-
Data Rate (Max)：1Mbps
Voltage - Supply：3V ~ 5.25V
With Auto Flow Control：Yes
With IrDA Encoder/Decoder：-
With False Start Bit Detection：Yes
With Modem Control：Yes
Mounting Type：Surface Mount
Package / Case：48-LQFP
Supplier Device Package：48-LQFP (7x7)
Grade：-
Qualification：-

UARTs (Universal Asynchronous Receiver Transmitter) datasheet and documents for TL16C550CIPTG4

TL16C550CIPTG4

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The TL16C550CIPTG4 is a single-channel asynchronous communications element (ACE) manufactured by Texas Instruments. It features 16-byte transmit and receive FIFOs with error status bits, supporting data rates up to 1 Mbaud with a 16-MHz clock. The device operates on 3.3-V or 5-V supplies within a -40°C to +85°C industrial temperature range. Packaged in a 48-pin PT LQFP, it includes programmable baud rate generation, autoflow control, and full modem control capabilities.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

Autoflow control using auto-RTS and auto-CTS to manage serial data flow and prevent overrun errors
Programmable baud rate generator dividing reference clocks from 1 to 65535 for flexible timing
Complete modem control functions including CTS, RTS, DSR, DTR, RI, and DCD signals
Independent interrupt system for receiver errors, data availability, transmitter empty, and modem status

UARTs (Universal Asynchronous Receiver Transmitter) Applications

Industrial communication systems requiring reliable serial data transfer
Embedded controllers needing high-performance UART interfaces
Modem control applications with direct RJ11 cable drive capability

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify the component against official Texas Instruments documentation to confirm pinout compatibility and electrical specifications. Ensure the operating environment stays within the specified voltage and temperature limits. Check for moisture sensitivity handling requirements during storage and assembly processes.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when a single UART channel with hardware autoflow control is required. It serves as a functional upgrade to legacy TL16C450 designs while maintaining register compatibility. Consider the 48-pin LQFP package constraints and thermal resistance values for PCB layout planning.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This part belongs to the TL16C550C family of asynchronous communications elements. It represents an evolution of the TL16C450, adding FIFO buffering and autoflow control while retaining software compatibility. The 'I' suffix indicates the industrial temperature grade, and 'PTG4' specifies the lead-free 48-pin LQFP packaging.