Datasheet4U Logo Datasheet4U.com

ST16C554D Datasheet 2.97v To 5.5v Quad Uart

Manufacturer: MaxLinear

Overview: ST16C554 / ST16C554D / ST68C554 Data Sheet 2.97V to 5.5V Quad UARTs with 16-Byte FIFO.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The ST16C554, ST16C554D and ST68C554 are each quad Universal Asynchronous Receivers and Transmitters (UARTs) with 16 bytes of transmit and receive FIFOs, selectable receive FIFO trigger levels, and data rates of up to 1.5Mbps.

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.

Key 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 1.5Mbps at 5V  Data rates of up to 500kbps at 3.3V  16 byte transmit FIFO  16 byte receive FIFO with error tags  4 selectable RX FIFO trigger levels  Full modem interface.
  • 2.97V to 5.5V supply operation.
  • Crysta.

ST16C554D Distributor & Price

Compare ST16C554D distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Exar Corporation Logo ST16C554D 2.97V TO 5.5V QUAD UART Exar Corporation
Exar Corporation Logo ST16C554 QUAD UART WITH 16-BYTE FIFOS Exar Corporation

More Datasheets from MaxLinear

Part Number Description
ST16C554 2.97V to 5.5V Quad UART