Datasheet4U Logo Datasheet4U.com

SC16C2550B - dual UART

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.

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.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
SC16C550B UART NXP Semiconductors
SC16C554B 5 V 3.3 V and 2.5 V quad UART NXP Semiconductors
SC16C554DB 5 V 3.3 V and 2.5 V quad UART NXP Semiconductors
SC16C654B 5 V - 3.3 V and 2.5 V quad UART - 5 Mbit/s (max.) NXP Semiconductors
SC16C654DB 5 V - 3.3 V and 2.5 V quad UART - 5 Mbit/s (max.) NXP Semiconductors

Other Datasheets by NXP Semiconductors

Part Number Description
SC16C2550 Dual UART with 16 bytes of transmit and receive FIFOs and infrared (IrDA) encoder/decoder
SC16C2552 Dual UART with 16-byte transmit and receive FIFOs
SC16C550 Universal Asynchronous Receiver/Transmitter (UART) with 16-byte FIFO and infrared (IrDA) encoder/decoder
SC16C554 Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder
SC16C554D Quad UART

Full PDF Text Transcription

Click to expand full text
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. 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. The SC16C2550B is pin compatible with the ST16C2550. It will power-up to be functionally equivalent to the 16C2450. The SC16C2550B provides enhanced UART functions with 16-byte FIFOs, modem control interface, DMA mode data transfer. The DMA mode data transfer is controlled by the FIFO trigger levels and the TXRDYn and RXRDYn signals.
Published: |