TRS Star CompactFlash Card Industrial-Grade Datasheet

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Industrial-Grade CompactFlash CardTRS Star SpecificationFor more information visit us under:http://www.trs-star.com1. General DescriptionThe TRS* Tele-Radio-Space GmbH called TRS Star CompactFlash® Memory Card (CF) provide highcapacity solid-state flash memory. The CompactFlash cards support True IDE Mode that is electricallycompatible with an IDE disk drive. The original CF form factor card can be used in any system that hasa CF slot, and with a Type II PCMCIA adapter can be used in any system that has a PCMCIA Type IIor Type III socket.All Standard Grade ATA Flash Storage products use Flash memory chips from original Suppliers.In addition to the mass storage specific Flash memory chips, the Standard ATA products include anon-card intelligent controller from Hyperstone that provides a high level interface to the host computer.This interface allows a host computer to issue commands to the memory card to read or write blocksof memory. The host addresses the card in 512 byte sectors. Each sector is protected by a powerfulError Correcting Code (ECC, 4 bit). The Standard ATA product’s on-card intelligent controllermanages interface protocols, data storage and retrieval as well as ECC, defect handling anddiagnostics, power management, and clock control. Once the Industrial ATA product has beenconfigured by the host, it appears to the host as a standard ATA (IDE) disk drive. Additional ATAcommands have been provided to enhance system performance.Figure 1 is a system block diagram; see Section 2 for detailed specifications.HostInterfaceHyperstoneSingle ChipControllerData In/OutControlTRS StarFlashModulesFigure 1. System Block Diagram1.1 General DescriptionThe Industrial-Grade ATA products provide the following system features:• Up to 8 GB of mass storage data for CompactFlash• PC Card ATA protocole compatible, True IDE Mode compatible• Very low CMOS power, Very high performance• Very rugged, Low weight, Noiseless, Low Profile• +5.0 Volts or +3.3 Volts operation• Automatic error correction and retry capabilities• Supports power down commands and sleep modes• Non-volatile storage (no battery required)• MTBF >2 500 000 hours, Minimum 10 000 insertions• Standard and Extended TemperatureTRS* Tele-Radio-Space GmbH, reserves the right Page 8 from 113 Industrial-Grade CompactFlash Cardto change products or specifications without notice. Rev. 1.4 Stand 06/2006
Industrial-Grade CompactFlash CardTRS Star SpecificationFor more information visit us under:http://www.trs-star.com1.2 CompactFlash SpecificationCompactFlash Memory Cards are fully compatible with the CompactFlash Specification Rev. 2.0 andwill be compatible with Revision 2.1 published by the CompactFlash Association. Contact theCompactFlash Association for more information:CompactFlash AssociationP.O. Box 51537Palo Alto, CA 94303USAPhone: 415-843-1220FAX: 415-493-1871www.compactflash.org1.3 PCMCIA StandardCompactFlash Memory Cards are fully electrically compatible with the following PCMCIA -specifications:• PCMCIA PC Card Standard, 7.0, February 1999• PCMCIA PC Card ATA Specification, 7.0, February 1999These specifications may be obtained from:PCMCIA2635 North First St., Ste. 209San Jose, CA 95131USAPhone: 408-433-2273FAX: 408-433-95581.4. ATA SpecificationCompactFlash Memory Cards are fully compatible with the ATA Specification published by ANSI:American National Standard X3.221: AT Attachment Interface for Disk DrivesThis document can be ordered from Global Engineering Documents by calling 1-800-854-7179.1.5. Functional DescriptionIndustrial ATA products contain a high level, intelligent subsystem as shown in Figure 1-1. Thisintelligent (microprocessor) subsystem provides many capabilities not found in other types of memorycards. These capabilities include the following:• Standard ATA register and command set (same as found on most magnetic disk drives).• Host independence from details of erasing and programming flash memory.• Sophisticated system for managing defects(analogous to systems found in magnetic disk drives).• Sophisticated system for error recovery including a powerful error correction code (ECC).• Power management for low power operation.TRS* Tele-Radio-Space GmbH, reserves the right Page 9 from 113 Industrial-Grade CompactFlash Cardto change products or specifications without notice. Rev. 1.4 Stand 06/2006
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TRS Star CompactFlash Card Industrial-Grade Datasheet

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