SC16C554DIB64,157

Description：IC UART QUAD 64LQFP
Series：-

SKU:244a5ee056f4 Category: UARTs (Universal Asynchronous Receiver Transmitter) Brand: NXP USA Inc.

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Product introduction

SC16C554DIB64,157 is listed in the UARTs (Universal Asynchronous Receiver Transmitter) range at ChipApex. The manufacturer field lists NXP USA Inc.. Its product description is IC UART QUAD 64LQFP. Review the specifications below when checking this part for your BOM.

UARTs (Universal Asynchronous Receiver Transmitter) specifications for SC16C554DIB64,157

Description：IC UART QUAD 64LQFP
Series：-
Mfr：NXP USA Inc.
Package：Tray
Features：-
Number of Channels：4, QUART
FIFO's：16 Byte
Protocol：-
Data Rate (Max)：5Mbps
Voltage - Supply：2.5V, 3.3V, 5V
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：64-LQFP
Supplier Device Package：64-LQFP (10x10)
Grade：-
Qualification：-

UARTs (Universal Asynchronous Receiver Transmitter) datasheet and documents for SC16C554DIB64,157

SC16C554DIB64,157

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The SC16C554DIB64,157 is a quad Universal Asynchronous Receiver/Transmitter (QUART) manufactured by NXP Semiconductors. It features four independent UART channels with 16-byte transmit and receive FIFOs. The device supports data rates up to 5 Mbit/s at 5 V and 3.3 V, and 3 Mbit/s at 2.5 V. It operates within an industrial temperature range and includes an infrared encoder/decoder. The component is housed in a 64-lead LQFP package.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

Supports Intel 16-mode and Motorola 68-mode bus interfaces
Includes integrated infrared (IrDA) encoder and decoder
Provides automatic hardware or software flow control
Features prioritized interrupt system controls

UARTs (Universal Asynchronous Receiver Transmitter) Applications

Serial data communications systems
High-speed modem applications
Shared network environments requiring fast data processing

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify the specific ordering suffix against current manufacturer documentation to confirm package details and material declarations. Confirm that the component status aligns with project lifecycle requirements as availability may vary.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component for designs requiring multiple serial ports with FIFO buffering. Ensure the target microprocessor interface matches the required 16 or 68 mode configuration. Verify voltage levels match the operational requirements of the host system.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This part belongs to the SC16C554/554D family of QUART devices. It is pin-compatible with industry-standard ST16C554 and TL16C554 components. The 'D' designation indicates specific internal bonding for the LQFP64 package regarding interrupt selection.