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SC16C554DB Datasheet 5 V 3.3 V And 2.5 V Quad Uart

Manufacturer: NXP Semiconductors

Overview: SC16C554B/554DB Rev. 01 — 9 February 2005 .. 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs Product data sheet 1.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

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

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.

Key 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.

Similar Datasheet

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