CY7C67300_13 Datasheet, PDF (1/112 Pages) Cypress Semiconductor – EZ-Host™ Programmable Embedded USB Host and Peripheral Controller with Automotive AEC Grade Support

CY7C67300
EZ-Host™ Programmable Embedded
USB Host and Peripheral Controller with
Automotive AEC Grade Support
EZ-Host Features
■ Single chip programmable USB dual-role (Host/Peripheral)
controller with two configurable Serial Interface Engines (SIEs)
and four USB ports
■ Support for USB On-The-Go (OTG) protocol
■ On-chip 48 MHz 16-bit processor with dynamically switchable
clock speed
■ Configurable IO block supporting a variety of IO options or up
to 32 bits of General Purpose IO (GPIO)
■ 4K x 16 internal masked ROM containing built in BIOS that
supports a communication ready state with access to I²C™
EEPROM Interface, external ROM, UART, or USB
■ 8K x 16 internal RAM for code and data buffering
■ Extended memory interface port for external SRAM and ROM
■ 16-bit parallel Host Port Interface (HPI) with a DMA/mailbox
data path for an external processor to directly access all of the
on-chip memory and control on-chip SIEs
■ Fast serial port supports from 9600 baud to 2.0M baud
■ SPI support in both master and slave
■ On-chip 16-bit DMA/mailbox data path interface
■ Supports 12 MHz external crystal or clock
■ 3.3V operation
■ Automotive AEC grade option (–40°C to 85°C)
■ Package option—100-pin TQFP
Typical Applications
EZ-Host is a very powerful and flexible dual role USB controller
that supports a wide variety of applications. It is primarily
intended to enable host capability in applications such as:
■ Set top boxes
■ Printers
■ KVM switches
■ Kiosks
■ Automotive applications
■ Wireless access points
CY7C67300 Block Diagram
CY7C67300
nRESET
Vbus, ID
D+,D-
Host/
Peripheral
USB Ports
D+,D-
D+,D-
D+,D-
X1
X2
Control
Watchdog
OTG
USB-A
SIE1
USB-B
USB-A
SIE2
USB-B
Mobile
PLL
Power
Booster
Timer 0
Timer 1
CY16
16-bit RISC CORE
4Kx16
ROM BIOS
8Kx16
RAM
UART I/F
I2C
EEPROM I/F
HSS I/F
PWM
SPI I/F
IDE I/F
HPI I/F
External MEM I/F
(SRAM/ROM)
GPIO
SHARED INPUT/OUTPUT PINS
GPIO [31:0]
Cypress Semiconductor Corporation • 198 Champion Court
Document Number: 38-08015 Rev. *L
A[15:0] D[15:0] CTRL[9:0]
• San Jose, CA 95134-1709 • 408-943-2600
Revised May 11, 2013