ST16C554DIQ64
LQFP-packaged UART chip offering four channels, a sixteen-byte FIFO buffer, and support for both 3.3V and 5V voltagesST16C554DIQ64
LQFP-packaged UART chip offering four channels, a sixteen-byte FIFO buffer, and support for both 3.3V and 5V voltages
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Manufacturer Part # : ST16C554DIQ64
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Package/Case: LQFP
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Part Status : OBSOLETE
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Brand: MaxLinear, Inc
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Product Categories : UARTs (Universal Asynchronous Receiver Transmitter)
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
ST16C554DIQ64 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The ST16C554DIQ64 is a quad UART device that can support up to four independent serial channels. It is designed to support a wide range of applications, including personal computers, point-of-sale terminals, and industrial automation equipment. The device is compatible with both full-duplex and half-duplex modes of operation and can support data rates of up to 4 Mbps. It is also compatible with a range of industry-standard protocols, including RS-232, RS-422, and RS-485.The ST16C554DIQ64 features a 32-byte transmit and receive FIFO for each serial channel, which helps to reduce the risk of data loss and data corruption. It also includes a range of advanced features, including automatic hardware flow control, programmable interrupts, and a built-in watchdog timer to ensure system reliability and stability.The device comes in a compact 64-pin quad-flat package and is designed to operate in temperatures ranging from -40 degrees Celsius to +85 degrees Celsius. It is a versatile and reliable solution for a wide range of serial communication applications
Key Features
- Quad UART with 64-byte FIFOs
- Compatible with 16450/16550/16650/16750
- Operates up to 16.5 Mbps
- Low power consumption
- Interrupt output pins
- Autobaud capabilities
- Industrial temperature range
- Available in TQFP package
Application
- Embedded systems
- Communication devices
- Networking equipment
- Industrial automation
- Test and measurement devices
- Telecommunication systems
- Data acquisition systems
- POS terminals
- Smart meters
- Automotive electronics
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
ECCN (US) | EAR99 | Part Status ! | Obsolete |
Automotive | No | PPAP | No |
Number of Channels per Chip | 4 | Transmit FIFO (byte) | 16 |
Receive FIFO (byte) | 16 | Maximum Data Rate | 1.5Mbps |
Transmitter and Receiver FIFO Counter | No | Standard Supported | RS-232 |
Process Technology | CMOS | Minimum Operating Supply Voltage (V) | 2.97 |
Maximum Operating Supply Voltage (V) | 5.5 | Typical Operating Supply Voltage (V) | 3.3|5 |
Maximum Supply Current (mA) | 6 | Maximum Power Dissipation (mW) | 500 |
Minimum Operating Temperature (°C) | -40 | Maximum Operating Temperature (°C) | 85 |
DMA Support | Yes | False Start Bit Detection | Yes |
Automatic Software Flow Control | No | Supplier Temperature Grade | Industrial |
Automatic Hardware Flow Control | Yes | Mounting | Surface Mount |
Package Height | 1.4 | Package Width | 10 |
Package Length | 10 | PCB changed | 64 |
Standard Package Name | QFP | Supplier Package | LQFP |
Pin Count ! | 64 | Lead Shape | Gull-wing |
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