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SCC2691 Datasheet Universal asynchronous receiver/transmitter

Manufacturer: NXP Semiconductors

Overview: www.DataSheet4U.com INTEGRATED CIRCUITS SCC2691 Universal asynchronous receiver/transmitter (UART) Product specification Supersedes data of 1995 May 01 IC19 Data Handbook 1998 Sep 04 Philips Semiconductors Philips Semiconductors www.DataSheet4U.

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General Description

The Philips Semiconductors SCC2691 Universal Asynchronous Receiver/Transmitter (UART) is a single-chip CMOS-LSI communications device that provides a full-duplex asynchronous receiver/transmitter.

It is fabricated with Philips Semiconductors CMOS technology which combines the benefits of high density and low power consumption.

The operating speed of the receiver and transmitter can be selected independently as one of 18 fixed baud rates, a 16X clock derived from a programmable counter/timer, or an external 1X or 16X clock.

Key Features

  • 11 12 Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Symbol VCC RDN RxD TxD MPO MPI NC NC A2 A1 A0 X1/CLK X2 RESET Pin 15 16 17 18 19 20 21 22 23 24 25 26 27 28 18 19.
  • Full-duplex asynchronous receiver/transmitter.
  • Quadruple buffered receiver data register.
  • Programmable data format:.
  • 5 to 8 data bits plus parity.
  • Odd, even, no parity or force parity.
  • 1, 1.5 or 2 stop bits programmable in 1/16-bit increments Symbol GND INTRN CEN D7 D6 D5 D4 D3 NC D2.

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