Datasheet4U Logo Datasheet4U.com

ST16C554D - 2.97V TO 5.5V QUAD UART

Datasheet Summary

Description

The ST16C554/554D (554) is a quad Universal Asynchronous Receiver and Transmitter (UART) with 16 bytes of transmit and receive FIFOs, selectable receive FIFO trigger levels and data rates of up to 1.5 Mbps.

Features

  • Pin-to-pin compatible with the industry standard ST16C454, ST68C454, ST68C554, TI’s TL16C554A and Philips’ SC16C554B.
  • Intel or Motorola Data Bus Interface select.
  • Four independent UART channels.
  • Register Set Compatible to 16C550.
  • Data rates of up to 1.5 Mbps at 5 V.
  • Data rates of up to 500 Kbps at 3.3V.
  • 16 byte Transmit FIFO.
  • 16 byte Receive FIFO with error tags.
  • 4 Selectable RX FIFO Trigger Levels.
  • Full modem interface.
  • 2.9.

📥 Download Datasheet

Datasheet preview – ST16C554D

Datasheet Details

Part number ST16C554D
Manufacturer Exar Corporation
File Size 299.86 KB
Description 2.97V TO 5.5V QUAD UART
Datasheet download datasheet ST16C554D Datasheet
Additional preview pages of the ST16C554D datasheet.

📁 Similar Datasheet

  • ST16C554D - 2.97V to 5.5V Quad UART (MaxLinear)
  • ST16C554 - 2.97V to 5.5V Quad UART (MaxLinear)
  • ST16C2450 - DUAL UNIVERSAL ASYNCHRONOUSRECEIVER/TRANSMITTER (STARTECH)
  • ST16C32245 - 14 BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR (STMicroelectronics)
  • ST16C450 - UNIVERSAL ASYNCHRONOUS RECEIVER/TRANSMITTER (STARTECH)
  • ST16C452PS - DUAL UART (Exar)
  • ST16C654D - 2.97V TO 5.5V QUAD UART WITH 64-BYTE FIFO (Exar)
  • ST16CF54 - Smartcard MCU With 4 KBytes EEPROM 512 Bits Modular Arithmetic Processor (ST Microelectronics)
  • ST16010 - 28V RF Power LDMOS transistor (STMicroelectronics)
  • ST16045 - 28V RF Power LDMOS transistor (STMicroelectronics)
Other Datasheets by Exar Corporation
  • ST16C554 - QUAD UART WITH 16-BYTE FIFOS
  • ST16C550 - UART WITH 16-BYTE FIFO
  • ST16C552 - DUAL UART WITH 16-BYTE FIFO AND PARALLEL PRINTER PORT
  • ST16C552A - DUAL UART WITH 16-BYTE FIFO AND PARALLEL PRINTER PORT
  • ST16C580 - UART WITH 16-BYTE FIFO AND INFRARED (IrDA) ENCODER/DECODER
  • ST16C1450 - (ST16C1450 / ST16C1451) 2.97V TO 5.5V UART
  • ST16C1451 - (ST16C1450 / ST16C1451) 2.97V TO 5.5V UART
  • ST16C1550 - (ST16C1550 / ST16C1551) 2.97V TO 5.5V UART WITH 16-BYTE FIFO

Full PDF Text Transcription

Click to expand full text
ST16C554/554D 2.97V TO 5.5V QUAD UART WITH 16-BYTE FIFO JUNE 2006 REV. 4.0.1 GENERAL DESCRIPTION The ST16C554/554D (554) is a quad Universal Asynchronous Receiver and Transmitter (UART) with 16 bytes of transmit and receive FIFOs, selectable receive FIFO trigger levels and data rates of up to 1.5 Mbps. Each UART has a set of registers that provide the user with operating status and control, receiver error indications, and modem serial interface controls. An internal loopback capability allows onboard diagnostics. The 554 is available in a 64-pin LQFP and a 68-pin PLCC package. The 64-pin package only offers the 16 mode interface, but the 68-pin package offers an additional 68 mode interface which allows easy integration with Motorola processors.
Published: |