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PDF CY7C68003 Data sheet ( Hoja de datos )
| Número de pieza | CY7C68003 | |
| Descripción | MoBL-USB TX2UL USB 2.0 ULPI Transceiver | |
| Fabricantes | Cypress Semiconductor | |
| Logotipo |  |
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DATA BRIEF
www.DCatYaS7heCet64U8.c0o0m3
MoBL-USB™ TX2UL USB 2.0
ULPI Transceiver
Features
The Cypress MoBL-USB™ TX2UL is a low voltage high speed
(HS) USB 2.0 ULPI Transceiver.
The TX2UL is specifically designed for mobile handset
applications by offering tiny package options and low power
consumption.
■ USB 2.0 Full Speed and High Speed Compliant Transceiver
■ Multi-Range (1.8V to 3.3V) IO Voltages
■ Fully Compliant ULPI Link Interface
■ 8-bit SDR ULPI Data Path
■ UTMI+ Level 0 Support
■ Integrated Oscillator
■ Integrated PLL (13, 19.2, 24, or 26 MHz Reference)
■ Integrated USB Pull Up and Termination Resistors
■ 3.0V to 5.775V VBATT Input
■ Chip Select Pin
■ Single Ended Device RESET Input
■ UART Pass Through Mode
■ ESD Compliance:
❐ JESD22-A114D 8 kV Contact Human Body Model (HBM) for
DP, DM, and VSS Pins
❐ IEC61000-4-2 8 kV Contact Discharge
❐ IEC61000-4-2 15 kV Air Discharge
■ Support for Industrial Temperature Range (-40°C to 85°C)
■ Low Power Consumption for Mobile Applications:
❐ 5 uA Nominal Sleep Mode
❐ 30 mA Nominal Active HS Transfer
■ Small Package for Mobile Applications:
❐ 2.14 x 1.76 mm 20-pin WLCSP 0.4 mm Pitch
❐ 4 x 4 mm 24-pin QFN
Applications
■ Mobile Phones
■ PDAs
■ Portable Media Players (PMPs)
■ DTV Applications
■ Portable GPS Units
TX2UL Block Diagram
CLOCK
DATA[7:0]
DIR
STP
NXT
TX2UL
ULPI Block
IO
Control/
Data
Logic
Operational
mode
tracking
interrupt
Registers
Block
ULPI Wrapper
Tx/Rx
Core
UTMI+
Level0
USB
FS/HS
PHY
DP
DM
RESET_N
CS_N
(3.0 –
5.775V)
VBATT
VCC
(1.8V)
13/19.2/
24/26 MHz
XI
XO
Global Control Block
Reset / Clock / Power /
Misc. Control
POR
PLL
XOSC
RXD
TXD
3.3V Regulator
Block
1.8V
Bandgap
Cypress Semiconductor Corporation • 198 Champion Court
• San Jose, CA 95134-1709 • 408-943-2600
Revised April 1, 2009
1 page  
www.DCataYSh7eCet46U8.c0om03
The operation and configuration modes are described in
Operation Modes on page 4 and Configuration Mode on page 14
respectively. The ULPI Low power mode and Sleep mode are
described in the following sections:
ULPI Low Power Mode
In this mode, the link optionally places the TX2UL in low power
mode when the USB is suspended. TX2UL powers down all the
circuitry except for the interface pins and full speed receiver. To
enter low power mode, the link must set SuspendM in the
Function Control register to 0b. The TX2UL clock is stopped for
a minimum of five cycles after TX2UL accepts the register write.
To exit the low power mode, the link signals TX2UL to exit the
mode by asynchronously asserting a signal, STP. The TX2UL
wakes up its internal circuitry and when it meets the ULPI timing
requirements it deasserts DIR. The SuspendM register is set to
1b.
Sleep Mode
Sleep mode is entered by asserting RESET_N during the Normal
Operation Mode. When RESET_N is driven low for tSTATE (see
Table 21 on page 19 for tSTATE requirement) while CS_N is low,
TX2UL enters into Sleep Mode. VCC must remain supplied (ON)
during the sleep mode. This mode powers down all internal
circuitry except the RESET_N pin and the chip_config register.
The ULPI interface bus is tri-stated.
During the Sleep Mode ensure that:
■ The ULPI interface IOs is either floating or driven high by the link
■ DP and DM are either floating or pull to 0V
■ Deassert RESET_N to exit the Sleep Mode.
VID and PID
The VID and PID are hard coded into Product ID and Vendor ID registers (read only) as shown in Table 6.
Table 6. Immediate Register Values for VID and PID
Field Name
Vendor ID (VID) Low
Vendor ID (VID) High
Product ID (PID) Low
Product ID (PID) High
Size (bit)
8
8
8
8
Rd
00h
01h
02h
03h
Address (6 bits)
Wr Set
--
--
--
--
Clr
-
-
-
-
Value
B4h
04h
03h
68h
© Cypress Semiconductor Corporation, 2007-2009. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of
any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for
medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its products for use as
critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress products in life-support systems
application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.
Any Source Code (software and/or firmware) is owned by Cypress Semiconductor Corporation (Cypress) and is protected by and subject to worldwide patent protection (United States and foreign),
United States copyright laws and international treaty provisions. Cypress hereby grants to licensee a personal, non-exclusive, non-transferable license to copy, use, modify, create derivative works of,
and compile the Cypress Source Code and derivative works for the sole purpose of creating custom software and or firmware in support of licensee product to be used only in conjunction with a Cypress
integrated circuit as specified in the applicable agreement. Any reproduction, modification, translation, compilation, or representation of this Source Code except as specified above is prohibited without
the express written permission of Cypress.
Disclaimer: CYPRESS MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cypress reserves the right to make changes without further notice to the materials described herein. Cypress does not
assume any liability arising out of the application or use of any product or circuit described herein. Cypress does not authorize its products for use as critical components in life-support systems where
a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress’ product in a life-support systems application implies that the manufacturer
assumes all risk of such use and in doing so indemnifies Cypress against all charges.
Use may be limited by and subject to the applicable Cypress software license agreement.
Revised April 1, 2009
All products and company names mentioned in this document may be the trademarks of their respective holders.
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| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet CY7C68003.PDF ] | |
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