SC16C654DBIB64,151

$9.18

Description：IC UART QUAD W/FIFO 64-LQFP
Series：-

SKU:d6b0c83b354a Category: UARTs (Universal Asynchronous Receiver Transmitter) Brand: NXP USA Inc.

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Product introduction

SC16C654DBIB64,151 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 W/FIFO 64-LQFP. Review the specifications below when checking this part for your BOM.

UARTs (Universal Asynchronous Receiver Transmitter) specifications for SC16C654DBIB64,151

Description：IC UART QUAD W/FIFO 64-LQFP
Series：-
Mfr：NXP USA Inc.
Package：Tray
Features：-
Number of Channels：4, QUART
FIFO's：64 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 SC16C654DBIB64,151

SC16C654DBIB64,151

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The SC16C654DBIB64,151 is a Quad Universal Asynchronous Receiver and Transmitter (QUART) manufactured by NXP USA Inc. It operates at 5 V, 3.3 V, and 2.5 V with an industrial temperature range of −40 °C to +85 °C. The device features 64-byte transmit and receive FIFOs for each channel and supports data rates up to 5 Mbit/s at 5 V and 3.3 V, or 3 Mbit/s at 2.5 V. It includes automatic hardware/software flow control, infrared encoder/decoder capabilities, and standard modem interface signals. The component is housed in an LQFP64 package.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

Quad UART architecture with 64-byte FIFOs per channel
Support for Intel (16 mode) and Motorola (68 mode) bus interfaces
Automatic hardware and software flow control mechanisms
Integrated infrared (IrDA) encoder and decoder

UARTs (Universal Asynchronous Receiver Transmitter) Applications

High-speed serial data communications
Industrial systems requiring multi-channel UART connectivity
Embedded devices utilizing infrared communication protocols

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify the specific ordering suffix ',151' against current manufacturer documentation to confirm exact material declaration and environmental compliance status. Confirm that the 'No Longer Manufactured' designation applies to this specific variant before finalizing procurement plans.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when a quad UART solution with large FIFO buffers is required for high-throughput applications. Ensure the system design accommodates the LQFP64 package dimensions and utilizes the appropriate 16 or 68 mode interface configuration based on the host microprocessor architecture.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This part belongs to the SC16C654B/654DB family, which provides upward compatibility with industry-standard 16C454/554 and 68C454/554 devices. The 'DB' suffix indicates specific internal bonding for continuous interrupt enable mode due to pin limitations in the 64-pin package.