MAX3420EECJ+

By providing a comprehensive solution for USB peripheral implementation, the MAX3420E ensures seamless operation and compliance with industry standards. Its robust design, featuring ±15kV ESD protection, guarantees the reliability and durability necessary for demanding environments. The MAX3420EECJ+ is designed to streamline the integration process, enabling quick and efficient deployment of USB functionality in diverse systems

Key Features

• Simplifies Adding USB to Any System
  • Microprocessor-Independent USB Solution
  • Complies with USB Specification Revision 2.0 (Full-Speed Operation)
  • Integrated Full-Speed USB Transceiver
  • Firmware/Hardware Control of an Internal D+ Pullup Resistor
  • Programmable 3- or 4-Wire 26MHz SPI Interface
  • Intelligent USB Serial-Interface Engine (SIE)
  • Automatically Handles USB Flow Control and Double Buffering
  • Handles Low-Level USB Signaling Details
  • Includes Timers for USB Time-Sensitive Operations, So SPI Master Does Not Need to Time Events
  • Four General-Purpose Inputs and Four General-Purpose Outputs
• Internal Comparator Detects V_BUS for Self-Powered Applications
• Interrupt Output Pin (Level or Programmable Edge) Allows Polled or Interrupt-Driven SPI Interface
• Double-Buffered Data Endpoints Increase Throughput by Allowing the SPI Master to Transfer Data Concurrently with USB Transfers Over the Same Endpoint
  • Built-In Endpoint FIFOs
  • EP0: CONTROL (64 Bytes)
  • EP1: OUT, Bulk or Interrupt, 2 x 64 Bytes(Double-Buffered)
  • EP2: IN, Bulk or Interrupt, 2 x 64 Bytes(Double-Buffered)
  • EP3: IN, Bulk or Interrupt (64 Bytes)

Application

• Cameras
• Cell Phones
• Custom USB Devices
• Desktop Routers
• Instrumentation
• Microprocessors and DSPs
• MP3 Players
• PC Peripherals
• PDAs
• PLCs
• Set-Top Boxes