CYUSB3011-BZXC CYPRESS [Cypress Semiconductor], CYUSB3011-BZXC Datasheet - Page 3

• Manufacturer Part Number: CYUSB3011-BZXC
• Manufacturer: CYPRESS [Cypress Semiconductor]

Functional Overview
Cypress’s EZ-USB FX3 is the next-generation USB 3.0
peripheral controller, providing integrated and flexible features.
FX3 has a fully configurable, parallel, general programmable
interface called GPIF II, which can connect to any processor,
ASIC, or FPGA. GPIF II is an enhanced version of the GPIF in
FX2LP, Cypress’s flagship USB 2.0 product. It provides easy and
glueless
asynchronous SRAM, asynchronous and synchronous address
data multiplexed interfaces, and parallel ATA.
FX3 has integrated the USB 3.0 and USB 2.0 physical layers
(PHYs) along with a 32-bit ARM926EJ-S microprocessor for
powerful data processing and for building custom applications. It
implements an architecture that enables 375-MBps data transfer
from GPIF II to the USB interface.
An integrated USB 2.0 OTG controller enables applications in
which FX3 may serve dual roles; for example, EZ-USB FX3 may
function as an OTG Host to MSC as well as HID-class devices.
Document Number: 001-52136 Rev. *L
Note
1. Assuming that GPIF II is configured for a 32-bit data bus (available with certain part numbers; see
at 100 MHz. This number also includes protocol overheads.
connectivity
*
CLKIN pin instead of a crystal input
A clock input may be provided on the
(Example: MCU/CPU/
External Processor
to
ASIC/FPGA)
text
popular
interfaces,
Figure 1. EZ-USB FX3 as a Coprocessor
such
GPIF II
Crystal *
as
External Serial Peripheral
(Example: : EEPROM )
Serial Interfaces
FX3 contains 512 KB or 256 KB of on-chip SRAM (see
Information
provides interfaces to connect to serial peripherals such as
UART, SPI, I
FX3 comes with application development tools. The software
development
accelerating time to market.
FX3 complies with the USB 3.0 v1.0 specification and is also
backward compatible with USB 2.0. It also complies with the
Battery Charging Specification v1.1 and USB 2.0 OTG
Specification v2.0.
Application Examples
In a typical application (see
cessor and connects to an external processor, which manages
system-level functions.
diagram when FX3 functions as the main processor.
( example: I2C)
( ARM9 Core)
EZ- USB FX 3
Subsystem
Ordering Information
Power
on page 36) for code and data. EZ-USB FX3 also
2
C, and I
kit
Port
USB
comes
2
S.
Figure 2
on page 36), synchronous interface operating
Figure
with
shows a typical application
1), FX3 functions as a copro-
application
USB Host
CYUSB301X
Page 3 of 40
examples
Ordering
for