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Home > Semiconductors > ICs > Interface ICs > PHILIPS SCC2691AC1A28 UART 1-CH 5V 28-Pin PLCC

PHILIPS SCC2691AC1A28 UART 1-CH 5V 28-Pin PLCC

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Philips - Phil Scc2691Ac1A28 UART, SMD, 2691, PLCC28; UART Type:Asynchronous; Channels, No. of:1; Data Rate, Max:115.2Kilobaud; UART Features:Quadruple Buffered Receiver; Termination Type:SMD; Case Style:PLCC; Base Number:2691; IC Generic Number:2691; Logic

PHILIPS SCC2691AC1A28 UART 1-CH 5V 28-Pin PLCC

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PHILIPS - CC2691AC1A28 UART 1-CH 5V 28-Pin PLCC

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.



Specifications

Product Category: UART Interface IC
Number of Channels: 1 Channel
Data Rate: 115.2 kb/s
Supply Voltage - Max: 5.5 V
Supply Voltage - Min: 4.5 V
Operating Supply Current: 2 mA
Maximum Operating Temperature: + 70 C
Minimum Operating Temperature: 0 C
Mounting Style: SMD/SMT
Package / Case: PLCC-28
Packaging: Tube
Brand: NXP Semiconductors
Height: 3.68 mm
Length: 11.58 mm
Operating Supply Voltage: 5 V
Factory Pack Quantity: 37
Type: Universal asynchronous receiver/transmitter (UART)
Width: 11.58 mm
Part # Aliases: SCC2691AC1A28,602
Unit Weight: 0.041719 oz

Additional Information

SCC2691AC1A28
Click here to Download Datasheet I
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