EXAR  

ST16C550 Series 1.5 Mbps 5.5 V Single UART With 16-Byte FIFO - TQFP-48

Mfr Part#: ST16C550CQ48-F
Mounting Method:  Surface Mount
Package Style:  TQFP-48
Packaging:  TRAY
Std Packaging Qty:  250

 
 

Share


Download Center

Prices

$3.70 USD (each)
5 - 49 $3.70
50 - 249 $3.39 (Save 8%)
250+ $3.05 (Save 18%)

Availability

Qty in Stock : 418
On Order :
1,500
Min. Order Qty: 5
Multiple of: 1
Add to Cart
 

Overview

Product Highlight

  • Data Rate: 1.5 Mbps
  • No of Functions / Channels: 1
  • Interface Circuit Type: Serial
  • Supply Voltage-Nom: 2.97 to 5.5 V

The ST16C550CQ48-F  is a universal asynchronous receiver and transmitter with 16 byte transmit and receive FIFO. It operates at 2.97 to 5.5 volts. A programmable baud rate generator can select transmit and receive clock rates from 50 bps to 1.5 Mbps. The ST16C550 is an improved version of the NS16C550 UART with higher operating speed and lower access time.

The ST16C550 on board status registers provides the error conditions, type and status of the transfer operation being performed. Included is complete MODEM control capability, and a processor interrupt ystem that may be software tailored to the user’s requirements. The ST16C550 provides internal loopback capability for on board diagnostic testing. The ST16C550 is available in 40 pin PDIP, 44 pin PLCC, and 48 pin TQFP packages. It is fabricated in an advanced CMOS process to achieve low drain power and high speed requirements.

Features:

  • Pin to pin and functionally compatible to the Industry Standard 16C550
  • 2.97 to 5.5 volt operation
  • 24 MHz clock operation at 5 V
  • 16 MHz clock operation at 3.3 V
  • 16 byte transmit FIFO
  • 16 byte receive FIFO with error flags
  • Full duplex operation
  • Transmit and receive control
  • Four selectable receive FIFO interrupt trigger levels
  • Standard modem interface
  • Compatible with ST16C450
  • Low operating current ( 1.2 mA typ.)

View the Complete family of ST16C550 Single UART

Accessories (0)

* There is currently no detailed product information available.
For more information, please call 1-800-675-1619

Product Reviews (0)

Stay in touch with the latest news...