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SC16C2550

Features: 2 channel UART5 V, 3.3 V and 2.5 V operationIndustrial temperature rangePin and functionally compatible to 16C2450 and software compatible withINS8250, SC16C550Up to 5 Mbits/s data rate at 5 V and 3.3 V, and 3 Mbits/s at 2.5 V16 byte transmit FIFO to reduce the bandwidth requirement of t...

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SeekIC No. : 004485517 Detail

SC16C2550: Features: 2 channel UART5 V, 3.3 V and 2.5 V operationIndustrial temperature rangePin and functionally compatible to 16C2450 and software compatible withINS8250, SC16C550Up to 5 Mbits/s data rate at...

SC16C2550 Data Sheet

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Part Number:
SC16C2550
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

2 channel UART
5 V, 3.3 V and 2.5 V operation
Industrial temperature range
Pin and functionally compatible to 16C2450 and software compatible with
INS8250, SC16C550
Up to 5 Mbits/s data rate at 5 V and 3.3 V, and 3 Mbits/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 th
external CPU
Independent transmit and receive UART control
Four selectable Receive FIFO interrupt trigger levels
Automatic software/hardware flow control
Programmable Xon/Xoff characters
Software selectable Baud Rate Generator
Sleep mode
Standard asynchronous error and framing bits (Start, Stop, and Parity Overrun
Break)
Transmit, Receive, Line Status, and Data Set interrupts independently controlled


Pinout

Connection Diagram


Description

The SC16C2550 is a 2 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 Mbits/s.

The SC16C2550 is pin compatible with the ST16C2550. It will power-up to be functionally equivalent to the 16C2450. The SC16C2550 provides enhanced UART functionswith16 byteFIFOs,modemcontrolinterface,DMAmodedatatransfer.The DMA mode data transfer is controlled by the FIFO trigger levels and the TXRDY and RXRDY signals. On-board status registers provide the user with error indications and operational status. System interrupts and modem control features may be tailored by software to meet specific user requirements. An internal loop-back capability allows on-board diagnostics. Independent programmable baud rate generators are provided to select transmit and receive baud rates.

The SC16C2550 operates at 5 V, 3.3 V and 2.5 V and the Industrial temperature range, and is available in plastic PLCC44, LQFP48 and DIP40 packages.




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