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SC16C2550B Datasheet dual UART

Manufacturer: NXP Semiconductors

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General Description

The SC16C2550B is a two channel 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 5 Mbit/s.

Overview

SC16C2550B 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs Rev.

05 — 12 January 2009 Product data sheet 1.

Key Features

  • may be tailored by software to meet specific user requirements. An internal loopback capability allows on-board diagnostics. Independent programmable baud rate generators are provided to select transmit and receive baud rates. The SC16C2550B operates at 5 V, 3.3 V and 2.5 V and the industrial temperature range, and is available in plastic PLCC44, LQFP48, DIP40 and HVQFN32 packages. 2. Features I 2 channel UART I 5 V, 3.3 V and 2.5 V operation I 5 V tolerant on input only pins1 I Industrial temper.

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