MAX3421EEHJ+ USB Peripheral/Host Controller with SPI Interface, TQFP-32
Make: MAXIM Integrated
SKU: R-1180
Availability: Sold Out

₹418.90 inc. GST
Ex GST: ₹355.00

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  • MAX3421EEHJ+ USB Peripheral/Host Controller with SPI Interface, TQFP-32, Maxim Integrated

    The MAX3421E USB peripheral/host controller contains the digital logic and analog circuitry necessary to implement a full-speed USB peripheral or a full-/low-speed host compliant to USB specification rev 2.0. A built-in transceiver features ±15kV ESD protection and programmable USB connect and disconnect. Any SPI master (microprocessor, ASIC, DSP, etc.) can add USB peripheral or host functionality using the simple 3- or 4-wire SPI interface.

    Technical Datasheet (396 KB) 

    • Microprocessor-Independent USB Solution
    • Complies with USB Specification Revision 2.0 (Full-Speed 12Mbps Peripheral, Full-/Low-Speed 12Mbps/1.5Mbps Host)
    • Integrated USB Transceiver
    • Firmware/Hardware Control of an Internal D+ Pullup Resistor (Peripheral Mode) and D+/D- Pulldown Resistors (Host Mode)
    • Programmable 3- or 4-Wire, 26MHz SPI Interface
    • Internal Comparator Detects VBUS for Self-Powered Peripheral Applications
    • ESD Protection on D+, D-, and VBCOMP
    • Interrupt Output Pin (Level- or Programmable-Edge) Allows Polled or Interrupt-Driven SPI Interface
    • Eight General-Purpose Inputs and Eight General-Purpose Outputs
    • Interrupt Signal for General-Purpose Input Pins, Programmable Edge Polarity
    • Automatically Handles USB Flow Control and Double Buffering
    • Handles Low-Level USB Signaling Details
    • Contains Timers for USB Time-Sensitive Operations so SPI Master Does Not Need to Time Events


    • Cameras
    • Custom USB Devices
    • Desktop Routers
    • Embedded Systems
    • Instrumentation
    • Medical Devices
    • Microprocessors and DSPs
    • MP3 Players
    • PDAs
    • PLCs
    • Set-Top Boxes


      All products sold at are 100% Genuine parts made by the original manufacturers as listed on the product page. We do not stock duplicate parts in any case. All goods are checked before sending them out. The user assumes all responsibility and liability for proper and safe handelling of the goods after receiving the shipment. Image shown with the products like Integrated Circuits & Chemicals shows the package of Device and not the actual product in some cases. Please refer to the product description for exact specification about product and its manfacturer. For any further clarification you can contact us by the means provided on the contact us page.

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