NXP  

SC16C2550B Series 2.5/3.3/5V 5 Mbit/s 16 Byte FIFO Dual UART - LQFP-48

Mfr Part#: SC16C2550BIB48,151
Mounting Method:  Surface Mount
Package Style:  LQFP-48
Packaging:  TRAY
Std Packaging Qty:  250

 
 

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Prices

$4.07 USD (each)
5 - 74 $4.07
75+ $3.57 (Save 12%)

Availability

Qty in Stock : 447
Factory Stock : N/A
Factory Lead-Time: 7 Weeks
Min. Order Qty: 5
Multiple of: 1
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Overview

Product Highlight

  • Data Rate: 5 Mbps
  • No of Functions / Channels: 2
  • Interface Circuit Type: Serial
  • Supply Voltage-Nom: 2.5 to 5 V

The SC16C2550BIB48,151 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 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.

Features:

  • 2 channel UART
  • 5 V, 3.3 V and 2.5 V operation
  • 5 V tolerant on input only pins1
  • Industrial temperature range
  • Pin and functionally compatible to 16C2450 and software compatible with INS8250, SC16C550
  • Up to 5 Mbit/s data rate at 5 V and 3.3 V and 3 Mbit/s at 2.5 V
  • 16-byte transmit FIFO to reduce the bandwidth requirement of the external CPU
  • 16-byte receive FIFO with error flags to reduce the bandwidth requirement of the external CPU
  • Independent transmit and receive UART control
  • Four selectable Receive FIFO interrupt trigger levels
  • Software selectable baud rate generator
  • Standard asynchronous error and framing bits (Start, Stop and Parity Overrun Break)
  • Transmit, Receive, Line Status and Data Set interrupts independently controlled
  • False start-bit detection
  • Complete status reporting capabilities
  • 3-state output TTL drive capabilities for bidirectional data bus and control bus
  • Line break generation and detection
  • Internal diagnostic capabilities:
    • Loopback controls for communications link fault isolation
  • Prioritized interrupt system controls

View the Complete Family of SC16C255 UART Interface

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