Microchip Technology Tariff Inquiry

SCH3224I-SY

SCH3224I-SY Description

The SCH3224I-SY is a high-performance LPC I/O controller with an integrated 8042 Keyboard Controller and reset generator, designed for reliable and efficient I/O management in embedded systems. Manufactured by Microchip Technology, this surface-mount device is housed in a tray package and is ideal for applications requiring robust I/O control and communication interfaces. The SCH3224I-SY features a 2kB ROM for program memory and 256 bytes of RAM, providing ample storage for essential control functions. It supports a wide range of interfaces, including IrDA, LPC, Parallel, Serial, and UART, making it versatile for various communication needs. With 24 I/O pins, this controller offers extensive connectivity options, ensuring it can handle multiple peripheral devices. The device is REACH unaffected and ROHS3 compliant, adhering to stringent environmental regulations. It also has a moisture sensitivity level (MSL) of 3, ensuring it can withstand up to 168 hours of exposure in controlled environments.

SCH3224I-SY Features

• Core Processor: Equipped with an 8042 Keyboard Controller, the SCH3224I-SY provides efficient keyboard and mouse interface management.
• Program Memory: 2kB ROM ensures stable storage for essential program instructions, maintaining system integrity.
• RAM Size: 256 bytes of RAM offer sufficient temporary storage for data processing and I/O operations.
• Communication Interfaces: Supports IrDA, LPC, Parallel, Serial, and UART interfaces, enhancing its versatility in various communication protocols.
• I/O Capability: 24 I/O pins provide extensive connectivity options, allowing for the integration of multiple peripheral devices.
• Mounting Type: Surface-mount technology ensures easy integration into compact and high-density PCB designs.
• Environmental Compliance: REACH unaffected and ROHS3 compliant, ensuring it meets environmental standards and regulations.
• Moisture Sensitivity: MSL 3 (168 hours) ensures the device can withstand controlled environmental exposure without degradation.

SCH3224I-SY Applications

The SCH3224I-SY is ideal for a variety of applications where reliable I/O control and communication are critical. Its extensive I/O capabilities and versatile communication interfaces make it suitable for:

• Embedded Systems: Ideal for managing I/O operations in embedded systems, ensuring efficient data handling and communication.
• Peripheral Management: Effective in managing multiple peripheral devices, thanks to its 24 I/O pins and diverse communication interfaces.
• Communication Protocols: Suitable for applications requiring multiple communication protocols, such as IrDA, LPC, Parallel, Serial, and UART.
• Keyboard and Mouse Control: The integrated 8042 Keyboard Controller makes it perfect for managing keyboard and mouse inputs in computing systems.

Conclusion of SCH3224I-SY

The SCH3224I-SY from Microchip Technology is a robust LPC I/O controller with an integrated 8042 Keyboard Controller and reset generator, offering extensive I/O capabilities and versatile communication interfaces. Its 2kB ROM and 256 bytes of RAM provide stable storage for essential functions, while its surface-mount package ensures easy integration into compact designs. The device's compliance with REACH and ROHS3 standards, along with its MSL 3 rating, ensures it meets environmental regulations and can withstand controlled environmental exposure. With its wide range of applications, the SCH3224I-SY is an excellent choice for embedded systems requiring reliable I/O control and communication.