Allicdata Part #: | W83977AG-A-ND |
Manufacturer Part#: |
W83977AG-A |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Nuvoton Technology Corporation of America |
Short Description: | IC I/O CONTROLLER 128QFP |
More Detail: | Interface 128-QFP (14x20) |
DataSheet: | W83977AG-A Datasheet/PDF |
Quantity: | 1000 |
Series: | -- |
Packaging: | Tray |
Part Status: | Active |
Applications: | -- |
Interface: | Parallel/Serial |
Voltage - Supply: | 5V |
Package / Case: | 128-BFQFP |
Supplier Device Package: | 128-QFP (14x20) |
Mounting Type: | Surface Mount |
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
W83977AG-A application field and working principle
W83977AG-A is a high-performance and cost-effective I/O bridge and interface circuit, which possesses I/O (input/output) bridge, four RS232 serial ports, one parallel port, one IDE hard disk interface and one floppy disk interface. It belongs to the specialized interface category.
Application Field
W83977AG-A is widely used in Industrial-grade Control Systems, Industrial Support Equipment, Communication Network Equipment, Network Communications Devices and other digital field applications. It features high speed signal transmission, and the signal transmission rate of the I/O bridge can reach 16 MB/s. Furthermore, it features low power consumption and excellent stability.
Work Principle
W83977AG-A basically consists of an enhanced I/O Bridge and four serial ports. The I/O Bridge can transmit digital signals if it has the right input and output pins. Moreover, the four serial ports are used for the serial transmission of data. The data control and processing for each serial port is handled by the I/O bridge. Each serial port has its own controller, which allows different serial ports to work simultaneously and increases the transmission rate.
Leveraging its simple DMA (direct memory access) system, the I/O bridge can transfer data from an external memory to an internal memory and vice versa with no CPU intervention. This speeds up data transmission and also reduces system loading thus improving overall efficiency.
Conclusion
W83977AG-A is a highly efficient and cost effective I/O bridge and interface circuit which can be used in a number of common operating systems and devices. With the capability of enhancing the speed of data transmission, this device makes it possible to transfer data between different parts of the system very quickly. Moreover, W83977AG-A\'s low power consumption and excellent stability are also worth mentioning.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
W83960G (REV. B) | Nuvoton Tech... | 0.0 $ | 1000 | IC H/W MONITOR 64LQFPIC H... |
W83977EG-AW | Nuvoton Tech... | -- | 1000 | IC I/O CONTROLLER 128QFPI... |
W83977AG-A | Nuvoton Tech... | -- | 1000 | IC I/O CONTROLLER 128QFPI... |
W83977ATG-AW | Nuvoton Tech... | 0.0 $ | 1000 | IC I/O CONTROLLER 128QFPI... |
W83977G-A | Nuvoton Tech... | -- | 1000 | IC I/O CONTROLLER 128QFPI... |
W83977G-A TR | Nuvoton Tech... | 0.0 $ | 1000 | INTEGRATED I/O CONTROLLER... |
IC SBC CAN HS 5V 32HTSSOPAutomotive Inte...
IC PCI SW 16LANE 2PORT 484CABGASwitch In...
IC PCI-X1 PCI EXPR BRIDGE 144BGAPCI-to-P...
IC PCI SW 48LANE 12PORT 676BGASwitch Int...
IC PCI SW 24LANE 24PORT 324BGASwitch Int...
IC ADAPTIVE CABLE EQ 3.3V 16SOICSMPTE 25...