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SC16C550B Datasheet UART

Manufacturer: NXP Semiconductors

Overview: SC16C550B 5 V, 3.3 V and 2.5 V UART with 16-byte FIFOs Rev. 6 — 16 December 2014 Product data sheet 1.

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General Description

The SC16C550B is a Universal Asynchronous Receiver and Transmitter (UART) 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 3 Mbit/s.

Key Features

  • 5 V, 3.3 V and 2.5 V operation.
  • Industrial temperature range.
  • After reset, all registers are identical to the typical 16C450 register set.
  • Capable of running with all existing generic 16C450 software.
  • Pin compatibility with the industry-standard ST16C450/550, TL16C450/550, PC16C450/550.
  • Up to 3 Mbit/s transmit/receive operation at 5 V, 2 Mbit/s at 3.3 V, and 1 Mbit/s at 2.5 V.
  • 5 V tolerant on input only pins1.
  • 16 byte transmit FIFO.
  • 16 byte receive F.

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📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
NXP Logo SC16C550 Universal Asynchronous Receiver/Transmitter (UART) with 16-byte FIFO and infrared (IrDA) encoder/decoder NXP

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