ST16C552ACJ68 - Brand New EXAR UARTs (Universal Asynchronous Receiver Transmitter)
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Description
The ST16C552/ST16C552A (552/552A) is a dual universal asynchronous receiver and transmitter (UART) with an added bi-directional parallel port that is directly compatible with a CENTRONICS type printer. The parallel port is designed such that the user can configure it as general purpose I/O interface, or for connection to other printer devices. The 552/552A provides enhanced UART functions with 16 byte FIFO’s, a modem control interface, and data rates up to 1.5Mbps. Onboard status registers provide the user with error indications and operational status.
Specifications and features
Added features in device revision "F" and newer:
• 5V Tolerant Inputs
• Pin to pin and functional compatible to ST16C452/ 452PS, TL16C552
• 2.97 to 5.5 volt operation
• Software compatible with INS8250, NS16C550
• 1.5 Mbps transmit/receive operation (24MHz)
• 16 byte transmit FIFO
• 16 byte receive FIFO with error flags
• Independent transmit and receive control
• Modem and printer status registers
• UART port and printer port Bi-directional
• Printer port direction set by single control bit or 8 bit pattern (AA/55)
• Modem control signals (-CTS, -RTS, -DSR, -DTR, -RI, -CD)
• Programmable character lengths (5, 6, 7, 8)
• Even, odd, or no parity bit generation and detection
• TTL compatible inputs, outputs.
• Power down modeApplication Scenarios
This electronic component model, ST16C552ACJ68, is commonly used in UARTs (Universal Asynchronous Receiver Transmitter) applications. It can be used in various devices such as printers, general purpose I/O interfaces, or for connection to other printer devices.
Comparison
This model has several advantages and disadvantages:
Advantages- Dual universal asynchronous receiver and transmitter
- Bi-directional parallel port compatible with CENTRONICS type printer
- Enhanced UART functions with 16 byte FIFO’s
- Modem control interface
- Data rates up to 1.5Mbps
- Error indications and operational status provided by onboard status registers
Disadvantages- Power down mode may limit functionality
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Datasheet
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Shopping guide
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
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Shipping option:
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Popular parts of the same kind
- Datasheet: Download ST16C552ACJ68
- Chipdatas Part: CD94-ST16C552ACJ68
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 09:34 +0800
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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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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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