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SC16C554DB Datasheet

Part Number SC16C554DB
Manufacturers NXP Semiconductors
Logo NXP Semiconductors
Description 5 V 3.3 V and 2.5 V quad UART
Datasheet SC16C554DB DatasheetSC16C554DB Datasheet (PDF)

SC16C554B/554DB Rev. 01 — 9 February 2005 www.DataSheet4U.com 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs Product data sheet 1. General description The SC16C554B/554DB is a 4-channel Universal Asynchronous Receiver and Transmitter (QUART) 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. It comes with an Intel® or Motorola® interface. The SC16C554.

  SC16C554DB   SC16C554DB






Part Number SC16C554D
Manufacturers NXP
Logo NXP
Description Quad UART
Datasheet SC16C554DB DatasheetSC16C554D Datasheet (PDF)

SC16C554/554D Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder Rev. 05 — 10 May 2004 Product data 1. Description The SC16C554/554D is a 4-channel Universal Asynchronous Receiver and Transmitter (QUART) 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. It comes with an Intel or Motorola interface. The SC16C554/554D is pin compatible with the ST16C554 and .

  SC16C554DB   SC16C554DB







5 V 3.3 V and 2.5 V quad UART

SC16C554B/554DB Rev. 01 — 9 February 2005 www.DataSheet4U.com 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs Product data sheet 1. General description The SC16C554B/554DB is a 4-channel Universal Asynchronous Receiver and Transmitter (QUART) 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. It comes with an Intel® or Motorola® interface. The SC16C554B/554DB is pin compatible with the ST16C554 and TL16C554 and it will power-up to be functionally equivalent to the 16C454. Programming of control registers enables the added features of the SC16C554B/554DB. Some of these added features are the 16-byte receive and transmit FIFOs, four receive trigger levels. The SC16C554B/554DB also provides DMA mode data transfers through FIFO trigger levels and the TXRDY and RXRDY signals. On-board status registers provide the user with error indications, operational status, and modem interface control. System interrupts may be tailored to meet user requirements. An internal loop-back capability allows on-board diagnostics. The SC16C554B/554DB operates at 5 V, 3.3 V and 2.5 V, and the industrial temperature range, and is available in plastic PLCC68, LQFP64, and LQFP80 packages. 2. Features s s s s s s s s s s 4 channel UART 5 V, 3.3 V and 2.5 V operation Industrial temperature range (−40 °C to +85 °C) The SC16C554B is pin and software compatible with.


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