ST16C580IQ48 - Brand New UARTs (Universal Asynchronous Receiver Transmitter)
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Description
The ST16C580IQ48 is a universal asynchronous receiver and transmitter (UART) and is pin compatible with the ST16C550 UART. It is an enhanced UART with 16 byte FIFO's, automatic hardware/software flow control, and data rates up to 1.5Mbps. The onboard status registers provide the user with error indications and operational status. Modem interface control is included and can be optionally configured to operate with the Infrared (IrDA) encoder/decoder. The system interrupts can be tailored to meet user requirements. The 580 is available in the 48 pin TQFP package. It is fabricated in an advanced CMOS process to achieve low drain power and high-speed requirements.
Specifications and Features
- Pin to pin and functionally compatible to the Industry Standard 16550
- 2.97 to 5.5 volt operation
- 1.5 Mbps transmit/receive operation (24MHz)
- 16 byte transmit FIFO
- 16 byte receive FIFO with error flags
- Automatic hardware/software flow control
- Programmable Xon/Xoff characters
- Independent transmit and receive control
- Software selectable Baud Rate Generator prescalable clock rates of 1X or 4X
- Four selectable transmit/receive FIFO interrupt trigger levels
- Standard modem interface or Infrared IrDA encode/decoder interface
- Sleep mode (200µA standby)
- Low operating current (1.2mA typ.)
Application Scenarios
The ST16C580IQ48 can be used in various applications such as:
- Embedded systems
- Data communication
- Industrial control systems
- Internet of Things (IoT) devices
Comparison
Advantages- Pin compatible with the ST16C550 UART
- 16 byte FIFO's for efficient data processing
- Automatic hardware/software flow control
- High-speed data rates up to 1.5Mbps
- Low operating current
Disadvantages- The 580 is only available in the 48 pin TQFP package
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Datasheet
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- Datasheet: Download ST16C580IQ48
- Chipdatas Part: CD94-ST16C580IQ48
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 00:14 +0800
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