SC28L194A1BE - Brand New PHILIPS UARTs (Universal Asynchronous Receiver Transmitter)
In Stock:2189 ,Ready for Immediate Shipping
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In Stock:
2189,
Ready for Immediate Shipping
Brand:PHILIPS
Chipdatas Part No.:CD94-SC28L194A1BE
Manufacturer Part No.:SC28L194A1BE
Datecode:09+
Package: QFP
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Description
The Philips 28L194 Quad UART is a single chip CMOS-LSI communications device that provides 4 full-duplex asynchronous channels with significantly deeper 16 byte FIFOs, Automatic in-band flow control using Xon/Xoff characters defined by the user and address recognition in the Wake-up mode. Synchronous bus interface is used for all communication between host and QUART. It is fabricated in Philips state of the art CMOS technology that combines the benefits of low cost, high density and low power consumption.
Specifications and features
- Single 3.3V and 5.0V power supply
- Four Philips industry standard full duplex UART channels
- Sixteen byte receiver FIFOs for each UART
- Sixteen byte transmit FIFOs for each UART
- In band flow control using programmable Xon/Xoff characters
- Flow control using CTSN RTSN hardware handshaking
- Automatic address detection in multi-drop mode
- Three byte general purpose character recognition
- Fast data bus, 15 ns data bus release time, 125 ns bus cycle time
- Programmable interrupt priorities
- Automatic identification of highest priority interrupt pending
- Global interrupt and control registers ease setup and interrupt handling
- Vectored interrupts with programmable interrupt vector formats
- IACKN and DACKN signal pins
- Watch dog timer for each receiver (64 receive clock counts)
- Programmable Data Formats:
- Flexible baud rate selection for receivers and transmitters
- 1 MHz 1x and 16x data rates full duplex all channels.
- Parity, framing and overrun error detection
- False start bit detection
- Line break detection and generation
- Programmable channel mode
- Four I/O ports per UART for modem controls, clocks, RTSN, I/O, etc.
- Two global inputs and two global outputs for general purpose I/O
- Power down mode
- On chip crystal oscillator, 2-8 MHz
- TTL input levels. Outputs switch between full VCC and VSS
- High speed CMOS technology
- 80-pin Low Profile Quad Flat Pack LQFP and 68-pin PLCC
Application Scenarios
- Statistical Multiplexers
- Data Concentrators
- Pack-switching networks
- Process Control
- Building or Plant Control
- Laboratory data gathering
- ISDN front ends
- Computer Networks
- Point-of-Sale terminals
- Automotive, cab and engine controls
- Entertainment systems
- MIDDI keyboard control music systems
- Theater lighting control
- Terminal Servers
- Computer-Printer/Plotter links
Comparison
Advantages- Provides 4 full-duplex asynchronous channels
- Significantly deeper 16 byte FIFOs
- Automatic in-band flow control using Xon/Xoff characters
- Address recognition in the Wake-up mode
- Low cost, high density and low power consumption
Disadvantages- Requires a single 3.3V and 5.0V power supply
- Uses Synchronous bus interface for communication
- 80-pin Low Profile Quad Flat Pack LQFP and 68-pin PLCC package
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Datasheet
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Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Additional Information
- Datasheet: Download SC28L194A1BE
- Chipdatas Part: CD94-SC28L194A1BE
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 11:06 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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