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Hot selling one stop electronic component supply SCC2691AC1N24 Universal asynchronous receiver/transmitter UART 24-DIP

Manufacturer
NXP
Manufacturer Product Number
SCC2691AC1N24
Description

Universal asynchronous receiver/transmitter UART

Package Condition
TUBE
Datasheet

Product Descriptions

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.

The baud rate generator and counter/timer can operate directly from a crystal or from external clock inputs. The ability to independently program the operating speed of the receiver and transmitter make the UART particularly attractive for dual-speed 

channel applications such as clustered terminal systems.

The receiver is quadruple buffered to minimize the potential of receiver overrun or to reduce interrupt overhead in interrupt driven systems. In addition, a handshaking capability is provided to disable a remote UART transmitter when the receiver buffer 

is full.

The UART provides a power-down mode in which the oscillator is frozen but the register contents are stored. This results in reduced power consumption on the order of several magnitudes.

The UART is fully TTL compatible and operates from a single +5V power supply.

Product Features

• 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

• 16-bit programmable Counter/Timer

• Baud rate for the receiver and transmitter selectable from:

– 22 fixed rates: 50 to 115.2K baud

– Non-standard rates to 115.2 kb

– Non-standard user-defined rate derived from programmable timer/ counter

– External 1X or 16X clock

• Parity, framing, and overrun detection

• False start bit detection

• Line break detection and generation

• Programmable channel mode

– Normal (full-duplex)

– Automatic echo

– Local loopback

– Remote Loopback

• Multi-function programmable 16-bit counter/timer

Specifications

Attribute Attribute value
ANSM-Part# ANSM-SCC2691AC1N24
Category Integrated Circuits (ICs)
Interface
UARTs (Universal Asynchronous Receiver Transmitter)
Mfr NXP USA Inc.
Series -
Package Tube
Product Status Obsolete
Features Configurable GPIO, Internal Oscillator, Timer/Counter
Number of Channels 1, UART
FIFO's -
Protocol -
Data Rate (Max) -
Voltage - Supply 5V
With Auto Flow Control Yes
With IrDA Encoder/Decoder -
With False Start Bit Detection Yes
With Modem Control -
Mounting Type Through Hole
Package / Case 24-DIP (0.300", 7.62mm)
Supplier Device Package 24-DIP
Base Product Number SCC26

Actual product photos

SCC2691AC1N24

Product Data Book:

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For more product information, please download the PDF

Payment&Transportation

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Official Certificate&Certificate

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Multiple product supply

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Company office environment

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Warehouse Real Shot

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Standard packaging

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Hot selling one stop electronic component supply SCC2691AC1N24 Universal asynchronous receiver/transmitter UART 24-DIP

Universal asynchronous receiver/transmitter UART

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