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參數(shù)資料
| 型號(hào)： | PDIUSBD |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | USB device with serial interface |
| 中文描述： | USB設(shè)備的串行接口 |
| 文件頁數(shù)： | 2/20頁 |
| 文件大小： | 119K |
| 代理商： | PDIUSBD |
Philips Semiconductors
Product specification
PDIUSBD11
USB device with serial interface
2
1999 Jul 22
853-2050 22023
FEATURES
Complies with the Universal Serial Bus specification Rev. 1.1
Complies with the ACPI, OnNOW, and USB power management
requirements
Compliant with USB Human Interface Devices and Monitor
Control Class
Compliant with System Management Bus Specification Rev. 1.0
Integrated SIE (Serial Interface Engine), FIFO memory and
transceivers
Automatic USB protocol handling
High speed I
2
C Interface (up to 1 Mbit/s)
Compatible with the PDIUSBH11 software
Software controllable connection to USB bus (SoftConnect
)
Low frequency 12 MHz crystal oscillator eases EMI design issues
Programmable output clock frequency
Bus powered capability with very low suspend current
Controllable LazyClock output during suspend
Single 3.3 V supply with 5 V tolerant I/O
Available in 16-pin DIP and SO packages
Full-scan design with high fault coverage (>99%) insures high
quality
Higher than 8 kV in-circuit ESD protection lowers cost of extra
components
DESCRIPTION
The Universal Serial Bus hub PDIUSBD11 is a cost and
feature-optimized USB interface device. It is used in
microcontroller-based systems and communicates with the system
microcontroller over the high speed I
2
C serial bus. This modular
approach to implementing USB functions allows the designer to
choose the optimum system microcontroller from the available wide
variety. This flexibility cuts down the development time, risks, and
costs by allowing the use of the existing architecture and the
firmware investments. This results in the fastest way to develop the
most cost-effective USB peripheral solutions. The PDIUSBD11 is
ideally suited for computer monitors, docking stations, keyboards,
and many other applications that use the I
2
C or the SMBus-based
architecture.
The PDIUSBD11 conforms to the USB specification Rev. 1.1, I
2
C
serial interface and the SMBus specifications. It is fully compliant
with the Human Interface Device Class and Monitor Control Class
specifications. Its low suspend power consumption along with the
programmable LazyClock output allows for easy implementation of
equipment that is compliant to the ACPI, OnNOW, and USB power
management requirements. The low operating power allows the
implementation of bus-powered function.
The PDIUSBD11 is fully backward compatible to the
PDIUSBH11/PDIUSBH11A software. In addition, it also incorporates
the feature enhancements like SoftConnect
, LazyClock,
programmable clock output, lower frequency crystal oscillator,
multiple function endpoints and integration of termination resistors.
All of these feature enhancements contribute to significant cost
savings in the system implementation and at the same time ease the
implementation of advanced USB functionality into the peripherals.
ORDERING INFORMATION
PACKAGES
16-pin plastic SO
16-pin plastic DIP
TEMPERATURE RANGE
–40
°
C to +85
°
C
–40
°
C to +85
°
C
OUTSIDE NORTH AMERICA
PDIUSBD11 D
PDIUSBD11 N
NORTH AMERICA
PDIUSBD11 D
PDIUSBD11 N
PKG. DWG. #
SOT162-1
SOT38-4
BLOCK DIAGRAM
ANALOG
T
X
/R
X
PHILIPS
SIE
INTEGRATED
RAM
BIT CLOCK
RECOVERY
MEMORY
MANAGEMENT
UNIT
I
2
C
SLAVE
INTERFACE
12 MHz
INTERRUPT
SDA
SCL
D+
D–
UPSTREAM
PORT
FULL SPEED
PLL
SoftConnect
D+
3.3V
1.5k
SV00823
NOTE:
1. This is a conceptual block diagram and does not include each individual signal.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PDIUSBD11 | USB device with serial interface |
| PDIUSBD11N | USB device with serial interface |
| PDIUSBD12 | nullUSB interface device with parallel bus |
| PDUSBD12PWDH | nullUSB interface device with parallel bus |
| PDIUSBD12D | nullUSB interface device with parallel bus |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PDIUSBD11 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:USB device with serial interface |
| PDIUSBD11D | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:USB device with serial interface |
| PDIUSBD11D-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS CONTROLLER |
| PDIUSBD11N | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:USB device with serial interface |
| PDIUSBD11NB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS CONTROLLER |
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