CA91C142D-33CEV

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The CA91C142D-33CEV is an integrated circuit specialized for interfaces. It is a microcontroller for generating selections for various varieties of USB based systems. A variety of applications are supported by this circuit, including bus and system device interfaces, serial and parallel communications, audio and video systems, as well as gaming and entertainment applications.

The CA91C142D-33CEV is based on the 8051 microcontroller, but is optimized to support several features and standards specific to USB. It features a USB controller, a Clock Generator, and a Serial Interface Controller. The device also includes sophisticated logic and memory, making it an effective interface solution for many applications.

The CA91C142D-33CEV is often used in PC-based data acquisition systems and other communications applications. It can support up to 32 user-programmable output selections, and can handle all of the control and data needed for USB-based systems. It can also be used for RS232/RS422/RS485 communications, as well as for LAN systems such as Ethernet, ISA, and PCI.

The CA91C142D-33CEV is designed to achieve compliance with the USB specification 2.0, compliant with the USB 2.0 standard and certified to the IEEE Standard 802.3. This makes the device reliable and robust, and allows it to be used in a variety of different USB-based systems.

The working principle of the CA91C142D-33CEV is simple yet effective. The microcontroller features a combination of storage and fast switching logic to enable a wide range of output selections. This allows the device to be used in a variety of different applications, including in PC-based data acquisition systems and other communications applications. The device also includes sophisticated logic and memory, making it an effective interface solution for many applications.

The device also includes an extensive range of USB power management features, which can provide up to 4.2V output. This includes power regulation, device power-down, and overcurrent detection, making the CA91C142D-33CEV one of the most reliable and robust devices for USB-based systems in the market.

The CA91C142D-33CEV is an ideal solution for audio and video systems, data acquisition systems, serial and parallel communications, and a wide variety of other applications. By providing a reliable and robust solution, the device helps to ensure that the interface is always up to date and reliable. The device is also well equipped to handle any number of interface selection, making it an ideal solution for a wide range of applications.

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