Datasheet4U Logo Datasheet4U.com

SC16C554DB - 5 V 3.3 V and 2.5 V quad UART

Download the SC16C554DB datasheet PDF. This datasheet also covers the SC16C554B variant, as both devices belong to the same 5 v 3.3 v and 2.5 v quad uart family and are provided as variant models within a single manufacturer datasheet.

Description

The SC16C554B/554DB is a 4-channel Universal Asynchronous Receiver and Transmitter (QUART) used for serial data communications.

Its principal function is to convert parallel data into serial data and vice versa.

The UART can handle serial data rates up to 5 Mbit/s.

Features

  • of the SC16C554B/554DB. Some of these added features are the 16-byte receive and transmit FIFOs, four receive trigger levels. The SC16C554B/554DB also provides DMA mode data transfers through FIFO trigger levels and the TXRDY and RXRDY signals. On-board status registers provide the user with error indications, operational status, and modem interface control. System interrupts may be tailored to meet user requirements. An internal loop-back capability allows on-board diagnostics. The SC16C554B/55.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SC16C554B_NXPSemiconductors.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SC16C554DB
Manufacturer NXP Semiconductors
File Size 309.17 KB
Description 5 V 3.3 V and 2.5 V quad UART
Datasheet download datasheet SC16C554DB Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
SC16C554D Quad UART NXP
SC16C554 Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder NXP
SC16C550 Universal Asynchronous Receiver/Transmitter (UART) with 16-byte FIFO and infrared (IrDA) encoder/decoder NXP
SC16C2550 Dual UART with 16 bytes of transmit and receive FIFOs and infrared (IrDA) encoder/decoder NXP
SC16C2550B dual UART NXP

Other Datasheets by NXP Semiconductors

Part Number Description
SC16C554B 5 V 3.3 V and 2.5 V quad UART
SC16C550B UART
SC16C654B 5 V - 3.3 V and 2.5 V quad UART - 5 Mbit/s (max.)
SC16C654DB 5 V - 3.3 V and 2.5 V quad UART - 5 Mbit/s (max.)
SC16C754B 5 V - 3.3 V and 2.5 V quad UART - 5 Mbit/s (max.)

Full PDF Text Transcription

Click to expand full text
SC16C554B/554DB Rev. 01 — 9 February 2005 www.DataSheet4U.com 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs Product data sheet 1. General description The SC16C554B/554DB is a 4-channel Universal Asynchronous Receiver and Transmitter (QUART) used for serial data communications. Its principal function is to convert parallel data into serial data and vice versa. The UART can handle serial data rates up to 5 Mbit/s. It comes with an Intel® or Motorola® interface. The SC16C554B/554DB is pin compatible with the ST16C554 and TL16C554 and it will power-up to be functionally equivalent to the 16C454. Programming of control registers enables the added features of the SC16C554B/554DB.
Published: |