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SC16C654B Datasheet 5 V - 3.3 V And 2.5 V Quad Uart - 5 Mbit/s (max.)

Manufacturer: NXP Semiconductors

Overview: SC16C654B/654DB Rev. 02 — 20 June 2005 .. 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.), with 64-byte FIFOs and infrared (IrDA) encoder/decoder Product data sheet 1.

General Description

The SC16C654B/654DB is a Quad 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 SC16C654B/654DB. Some of these added features are the 64-byte receive and transmit FIFOs, automatic hardware or software flow control and infrared encoding/decoding. The selectable auto-flow control feature significantly reduces software overload and increases system efficiency while in FIFO mode by automatically controlling serial data flow using RTS output and CTS input signals. The SC16C654B/654DB also provides DMA mode data transfers through FIFO trigger levels and the TXRDY and RXRDY sign.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
NXP Logo SC16C654 Quad UART with 64-byte FIFO and infrared (IrDA) encoder/decoder NXP
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SC16C654B Distributor