Maxim Integrated MAX3421EETJ+T USB Peripheral/Host Controller with SPI Interface

The MAX3421EETJ+T is a versatile USB peripheral/host controller integrated circuit from Maxim Integrated, designed to enable USB connectivity with any microcontroller equipped with an SPI interface. This powerful IC comes in a compact 32-pin TQFN package and operates over the extended -40°C to +85°C temperature range, making it an ideal solution for a wide range of applications in the industrial, automotive, and consumer electronics sectors.

Key Features:

• Flexible USB Connectivity: The MAX3421EETJ+T can function as a USB host or peripheral, providing designers with the flexibility to create a variety of USB-enabled applications.
• SPI Interface: The device features a full-speed SPI interface that can run up to 26MHz, allowing for easy integration with most microcontrollers.
• Integrated SIE: It includes a Serial Interface Engine (SIE) that manages low-level USB protocol details, simplifying the design process and reducing development time.
• On-Chip Transceivers: The on-chip full-speed USB transceivers are fully compliant with the USB 2.0 specification, ensuring reliable communication with USB devices.
• Programmable USB Descriptors: The USB descriptors can be programmed into the device's internal memory, allowing for customization of the USB device's properties.
• Supports Multiple Transfer Types: The controller supports control, bulk, interrupt, and isochronous transfers, making it suitable for a broad range of USB applications.

Applications:

• Embedded Systems
• Point-of-Sale Terminals
• USB Peripheral Development
• Data Acquisition Systems
• Industrial Control
• Medical Devices
• Automotive Infotainment

The MAX3421EETJ+T is a robust USB solution that offers an efficient way to add USB functionality to your designs without the need for extensive USB expertise. Its SPI compatibility and comprehensive feature set make it an excellent choice for developers looking to integrate USB features into their products with minimal effort and maximum flexibility.