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PCI1620ZHK中文资料

PCI1620ZHK中文资料
PCI1620ZHK中文资料

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FEATURES

DESCRIPTION

PCI1620PDV/GHK

SLLA234–JUNE2006 Dual-Socket PC Card and UltraMedia Controller

?Supports serialized IRQ with PCI interrupts ?PC Card Standard8.0compliant?13programmable multifunction terminals ?PCI Bus Power Management Interface?Interrupt modes supported:serial ISA/serial Specification1.1compliant PCI,serial ISA/parallel PCI,parallel PCI only ?Advanced Configuration and Power Interface?Serial EEPROM interface for loading Specification1.0compliant subsystem ID and subsystem vendor ID ?PCI Local Bus Specification Revision2.2?Supports external zoomed video compliant?Dedicated terminal for PCI CLKRUN

?PC98/99compliant?Four general-purpose event registers

?Has integrated voltage regulator to use1.8-V?Multifunction PCI device with separate core voltage configuration space for each socket ?Compliant with the PCI Bus Interface?Five PCI memory windows and two I/O Specification for PCI-to-CardBus Bridges windows available to each16-bit PC Card ?Advanced filtering on card detect lines socket

provides90microseconds of noise immunity.?Two I/O windows and two memory windows ?Programmable D3status terminal available to each CardBus socket

? 1.8-V core logic and3.3-V I/O cells with?ExCA-compatible registers are mapped in internal voltage regulator to generate1.8-V memory or I/O space

core V CC?Intel?82365SL–DF register compatible ?Universal PCI interfaces compatible with?Supports ring indicate,suspend,and PCI

3.3-V and5-V PCI signaling environments clock run

?Mix-and-match5-V/3.3-V16-bit PC Cards and?Advanced submicron,low-power CMOS

3.3-V CardBus cards technology

?Supports two PC Card or CardBus slots with?Provides VGA/palette memory and I/O,and hot insertion and removal subtractive decoding options

?Uses serial interface to TI TPS2226and TI?LED activity terminals

TPS2228dual power switch?Supports PCI bus lock(LOCK)

?Supports132-MBps burst transfers to

maximize data throughput on both the PCI

bus and the CardBus bus

The Texas Instruments PCI1620is an integrated dual-socket PC Card controller,FlashMedia?controller (SmartMedia?Card,MultiMediaCard,SD Card,Memory Stick?card)and Smart Card controller.

The PCI1620UltraMedia?controller is a three-function PCI device compliant with PCI Local Bus Specification 2.2.Functions0and1provide two independent PC Card socket controllers compliant with PC Card Standard 8.0.Function2is the interface to load the PCI1620program RAM with firmware.The PCI1620provides features that make it ideal for bridging between the PCI bus and PC Cards,and supports any combination of16-bit, CardBus,and UltraMedia PC Cards in the two sockets,powered at5V,3.3V,or1.8V as required.

Please be aware that an important notice concerning availability,standard warranty,and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

UltraMedia is a trademark of Texas Instruments.

Intel is a trademark of Intel Corporation.

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PCI1620PDV/GHK

SLLA234–JUNE 2006

UltraMedia cards that comply with the latest PCMCIA standard provide for very low-cost flash media and Smart Card adapters,because the control logic is integrated into the PCI1620.The PCI1620supports a passive 4-in-1adapter,as well as active PC Card-style Flash media and Smart Card adapters.

No PCMCIA card or socket service software changes are required to move systems from an existing CardBus socket controller to the PCI1620.The FlashMedia UltraMedia applications use existing host ATA drivers,and Texas Instruments provides a qualified Smart Card driver for UltraMedia-based Smart Card adapters.The PCI1620is register compatible with the Intel 82365SL–DF ExCA controller and implements the host interface defined in the PC Card Standard .The PCI1620internal data path logic allows the host to access 8-,16-,and 32-bit cards using full 32-bit PCI cycles for maximum performance.Independent buffering and the pipeline architecture provide a high performance level with sustained bursting.The PCI1620can be programmed to accept posted writes to improve bus utilization.

Various implementation-specific functions and general-purpose inputs and outputs are provided through seven multifunction terminals.These terminals present a system with options for PCI LOCK,serial and parallel interrupts,PC Card activity indicator LEDs,and other platform-specific signals.ACPI-compliant general-purpose events may be programmed and controlled through the multifunction terminals,and an ACPI-compliant programming interface is included for the general-purpose inputs and outputs.

The PCI1620is compliant with PCI Bus Power Management Interface Specification 1.1,and provides several low-power modes,which enable the host power system to further reduce power consumption.The PCI1620also has a three-terminal serial interface compatible with both the TI TPS2226and TPS2228power switches.

NOTE:

This product is for high-volume PC applications only.For a complete datasheet or more information contact support@https://www.wendangku.net/doc/885529552.html,.

PACKAGING INFORMATION

Orderable Device Status (1)Package Type Package Drawing Pins Package Qty Eco Plan (2)

Lead/Ball Finish

MSL Peak Temp (3)PCI1620GHK

OBSOLETE

BGA MI CROSTA

R GHK

209

TBD

SNPB

Level-3-220C-168HR

PCI1620PDV OBSOLETE LQFP PDV 208Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM PCI1620ZHK

OBSOLETE

BGA MI CROSTA

R

ZHK

209

Green (RoHS &no Sb/Br)

SNAGCU

Level-3-260C-168HR

(1)

The marketing status values are defined as follows:ACTIVE:Product device recommended for new designs.

LIFEBUY:TI has announced that the device will be discontinued,and a lifetime-buy period is in effect.

NRND:Not recommended for new designs.Device is in production to support existing customers,but TI does not recommend using this part in a new design.

PREVIEW:Device has been announced but is not in production.Samples may or may not be available.OBSOLETE:TI has discontinued the production of the device.

(2)

Eco Plan -The planned eco-friendly classification:Pb-Free (RoHS),Pb-Free (RoHS Exempt),or Green (RoHS &no Sb/Br)-please check https://www.wendangku.net/doc/885529552.html,/productcontent for the latest availability information and additional product content details.TBD:The Pb-Free/Green conversion plan has not been defined.

Pb-Free (RoHS):TI's terms "Lead-Free"or "Pb-Free"mean semiconductor products that are compatible with the current RoHS requirements for all 6substances,including the requirement that lead not exceed 0.1%by weight in homogeneous materials.Where designed to be soldered at high temperatures,TI Pb-Free products are suitable for use in specified lead-free processes.

Pb-Free (RoHS Exempt):This component has a RoHS exemption for either 1)lead-based flip-chip solder bumps used between the die and package,or 2)lead-based die adhesive used between the die and leadframe.The component is otherwise considered Pb-Free (RoHS compatible)as defined above.

Green (RoHS &no Sb/Br):TI defines "Green"to mean Pb-Free (RoHS compatible),and free of Bromine (Br)and Antimony (Sb)based flame retardants (Br or Sb do not exceed 0.1%by weight in homogeneous material)

(3)

MSL,Peak Temp.--The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications,and peak solder temperature.

Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided.TI bases its knowledge and belief on information provided by third parties,and makes no representation or warranty as to the accuracy of such information.Efforts are underway to

better integrate information from third parties.TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.TI and TI suppliers consider certain information to be proprietary,and thus CAS numbers and other limited information may not be available for release.

In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s)at issue in this document sold by TI to Customer on an annual basis.

PACKAGE OPTION ADDENDUM

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18-Feb-2008

IMPORTANT NOTICE

Texas Instruments Incorporated and its subsidiaries(TI)reserve the right to make corrections,modifications,enhancements,improvements, and other changes to its products and services at any time and to discontinue any product or service without notice.Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.

TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty.Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty.Except where mandated by government requirements,testing of all parameters of each product is not necessarily performed.

TI assumes no liability for applications assistance or customer product design.Customers are responsible for their products and applications using TI components.To minimize the risks associated with customer products and applications,customers should provide adequate design and operating safeguards.

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Reproduction of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties,conditions,limitations,and notices.Reproduction of this information with alteration is an unfair and deceptive business practice.TI is not responsible or liable for such altered https://www.wendangku.net/doc/885529552.html,rmation of third parties may be subject to additional restrictions.

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