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CYWB0320ABX-FDXI, CYWB0321ABX-FDXI: West Bridge®: Arroyo USB and Mass Storage Peripheral Controller | Cypress Semiconductor

CYWB0320ABX-FDXI, CYWB0321ABX-FDXI: West Bridge®: Arroyo USB and Mass Storage Peripheral Controller

Last Updated: 
Aug 19, 2015
Version: 
*H

West Bridge®: Arroyo USB and Mass Storage Peripheral Controller

Features

  • Multimedia device support
  • Simultaneous link to independent multimedia (SLIM®) architecture, enabling simultaneous and independent data paths between the processor and USB, and between the USB and mass storage
  • High speed USB at 480 Mbps
  • Ultra low power, 1.8 V core operation
  • Low power modes
  • Small footprint, 3.9 × 3.9 mm, 0.4 mm pitch, WLCSP
  • Supports USB Boot, I2C Boot and Processor Boot
  • For more, see pdf.

Functional Overview

The SLIM Architecture
The SLIM architecture enables three different interfaces (P-port, S-port, and U-port) to connect to each other independently.

With this architecture, a device using Arroyo is connected to a PC through a USB, without disturbing any of the device functions. The device can still access mass storage when the PC is synchronizing with the main processor.