Allicdata Part #: | XR16L2751IMTR-F-ND |
Manufacturer Part#: |
XR16L2751IMTR-F |
Price: | $ 4.04 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Exar Corporation |
Short Description: | IC DUART 2.25V - 5.5V 48TQFP |
More Detail: | N/A |
DataSheet: | XR16L2751IMTR-F Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
1500 +: | $ 3.67050 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Discontinued at Digi-Key |
Moisture Sensitivity Level (MSL): | -- |
Features: | Internal Oscillator, Timer/Counter |
Number of Channels: | 2, DUART |
FIFO's: | 64 Byte |
Protocol: | RS232, RS485 |
Data Rate (Max): | 6.25Mbps |
Voltage - Supply: | 2.25 V ~ 5.5 V |
With Auto Flow Control: | Yes |
With IrDA Encoder/Decoder: | Yes |
With False Start Bit Detection: | Yes |
With Modem Control: | Yes |
Mounting Type: | Surface Mount |
Package / Case: | 48-TQFP |
Supplier Device Package: | 48-TQFP (7x7) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The XR16L2751IMTR-F is a single universal asynchronous receiver-transmitter (UART) integrated circuit, designed to provide full-duplex asynchronous communications with minimum external components. This universally applicable UART has a 32-byte receive (RX) and a 32-byte transmit (TX) buffer, which allows for high-speed frequency rates without compromising data transmission. The integrated UART has a dedicated operating mode that integrates numerous advanced features such as an automatic format detect and auto-baud rate option. It also has buffering, configurable flow control and a character-level acknowledge protocol.
The primary application field of the XR16L2751IMTR-F is for industrial automation, building automation and control systems, and for applications that require high-speed communication between multiple devices. This UART IC is well-suited for full-duplex bidirectional communication at very high speeds. It is also particularly suitable for interfacing medium to high-speed protocols such as SPI, I2C and Serial ATA (SATA).
The XR16L2751IMTR-F UART works according to the protocol of universal asynchronous receiver-transmitter (UART). It can transmit and receive data on the same physical connection, that is, full-duplex communication. It features a simple pulse-width modulation-based encoding that is used to generate a serial bit stream from 3-bit data blocks. This serial bit stream is sent back and forth between devices using separate signal lines for input and output. The UART can detect the signal levels of the signal lines and determine which side is transmitting and receiving.
The XR16L2751IMTR-F UART also has an integrated low-power standby mode and programmable baud rates from 70 baud to 921.6 Kbps. To simplify the operation, it also has an internal oscillator, so external clock sources are not required for clocking the UART module. Additionally, the integrated character-level acknowledge protocol helps indicate successful transmission of data and keeps up with the high transmission speeds. Furthermore, the UART includes programmable flow control (CTS/RTS) mechanisms, with which data is sent and received in 8-bit, 10-bit, and 11-bit formats.
Due to its integrated RX/TX buffers and programmable baud rate, the XR16L2751IMTR-F UART is suitable for high-speed point-to-point communication and control systems applications. It offers excellent noise immunity with its robust signal encoding, making it suitable for long-distance communication as well. Moreover, its auto-baud rate detection feature, which automatically detects the rate at which to send data, helps reduce the complexity of setup, saving time and cost.
In conclusion, the XR16L2751IMTR-F UART integrated circuit is a single device capable of providing a full-duplex asynchronous communication connection with minimum external components. It is suited for a variety of applications including industrial automation, building automation and control systems, and for applications that require high-speed communication between multiple devices. The integrated low-power standby mode, programmable baud rates, internal oscillator, and character-level acknowledge protocol facilitate the UART’s effective operation. Thus, the XR16L2751IMTR-F UART IC simplifies communication, reduces cost, and provides high-speed data transmission and reliable communication.
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