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XIO2221ZAY

XIO2221ZAY
Mfr. #:
XIO2221ZAY
Descrizione:
PCI Interface IC PCI Expr To 1394b OHCI W/ 1-Port PHY
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
XIO2221ZAY Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
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ECAD Model:
Maggiori informazioni:
XIO2221ZAY maggiori informazioni XIO2221ZAY Product Details
Attributo del prodotto
Valore attributo
Produttore:
Texas Instruments
Categoria di prodotto:
CI di interfaccia PCI
RoHS:
Y
Tipo:
Bridge - PCIe a PCI
Tensione di alimentazione operativa:
1.35 V to 3.6 V
Temperatura di esercizio minima:
0 C
Temperatura massima di esercizio:
+ 70 C
Stile di montaggio:
SMD/SMT
Pacchetto/custodia:
nFBGA-167
Confezione:
Vassoio
Velocità dati:
800 Mb/s
Serie:
XIO2221
Marca:
Texas Instruments
Sensibile all'umidità:
sì
Tipologia di prodotto:
CI di interfaccia PCI
Quantità confezione di fabbrica:
160
sottocategoria:
CI di interfaccia
Tags
XIO22, XIO2, XIO
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***AS INSTRUM
The TI XIO2221 is a PCIe to PCI translation bridge, where the PCI bus interface is internally connected to a 1394b open host controller/link-layer controller with a 1-port 1394b PHY. The PCIe to PCI translation bridge is fully compatible with the PCI Express to PCI/PCI-X Bridge Specification, Revision 1.0. Also, the bridge supports the standard PCI-to-PCI bridge programming model. The 1394b OHCI controller function is fully compatible with IEEE Std 1394b and the latest 1394 Open Host Controller Interface (OHCI) Specification.
***AS INTRUMENTS
The XIO2221 simultaneously supports up to four posted write transactions, four nonposted transactions, and four completion transactions pending in each direction at any time. Each posted write data queue and completion data queue can store up to 8K bytes of data. The nonposted data queues can store up to 128 bytes of data.
***ASI
The PCIe interface supports a ×1 link operating at full 250 Mbit/s packet throughput in each direction simultaneously. Also, the bridge supports the advanced error reporting capability including ECRC as defined in the PCI Express Base Specification, Revision 1.1. Supplemental firmware or software is required to fully utilize both of these features.
***AS INSRUMENTS
Robust pipeline architecture is implemented to minimize system latency. If parity errors are detected, packet poisoning is supported for both upstream and downstream operations.
***as Instr.
PCIe power management (PM) features include active-state link PM, PME mechanisms, and all conventional PCI D states. If the active-state link PM is enabled, the link automatically saves power when idle using the L0s and L1 states. PM active-state NAK, PM PME, and PME-to-ACK messages are supported. The bridge is compliant with the latest PCI Bus Power Management Specification and provides several low-power modes, which enable the host power system to further reduce power consumption
***as Instruments (TI)
Eight general-purpose inputs and outputs (GPIOs), configured through accesses to the PCIe configuration space, allow for further system control and customization.
***AS INSTRU
Deep FIFOs are provided to buffer 1394 data and accommodate large host bus latencies. The device provides physical write posting and a highly tuned physical data path for SBP-2 performance. The device is capable of transferring data between the PCIe bus and the 1394 bus at 100M bit/s, 200M bit/s, 400M bit/s, and 800M bit/s. The device provides one 1394 port with cable bias (TPBIAS).
***INS
As required by the 1394 Open Host Controller Interface (OHCI) Specification, internal control registers are memory mapped and nonprefetchable. This configuration header is accessed through configuration cycles specified by PCIe, and it provides plug-and-play (PnP) compatibility.
***AS INSTRU
The PHY provides the digital and analog transceiver functions needed to implement a 1-port node in a cable-based 1394 network. Each cable port incorporates two differential line transceivers. The transceivers include circuitry to monitor the line conditions as needed for determining connection status, for initialization and arbitration, and for packet reception and transmission. An optional external 2-wire serial EEPROM interface is provided to load the global unique ID for the 1394 fabric.
***AS INSTRUMENTS INCORPORATED
The XIO2221 requires an external 98.304-MHz crystal oscillator to generate a reference clock. The external clock drives an internal phase-locked loop (PLL), which generates the required reference signal. This reference signal provides the clock signals that control transmission of the outbound encoded information. The power-down (PD) function, when enabled by asserting the PD terminal high, stops operation of the PLL. Data bits to be transmitted through the cable ports are latched internally, combined serially, encoded, and transmitted at 98.304, 196.608, 393.216, 491.52, or 983.04 Mbit/s (referred to as S100, S200, S400, S400B, or S800 speed, respectively) as the outbound information stream.
***AS INSRUMENT
To ensure that the XIO2221 conforms to IEEE Std 1394b-2002, the BMODE terminal must be asserted. The BMODE terminal does not select the cable-interface mode of operation. BMODE selects the internal PHY-section/LLC-section interface mode of operation and affects the arbitration modes on the cable. BMODE must be pulled high during normal operation.
***
Three package terminals are used as inputs to set the default value for three configuration status bits in the self-ID packet. They can be pulled high through a 1-kΩ resistor or hardwired low as a function of the equipment design. The PC0, PC1, and PC2 terminals indicate the default power class status for the node (the need for power from the cable or the ability to supply power to the cable). The contender bit in the PHY register set indicates that the node is a contender either for the isochronous resource manager (IRM) or for the bus manager (BM). On the XIO2221, this bit can only be set by a write to the PHY register set. If a node is to be a contender for IRM or BM, the node software must set this bit in the PHY register set.
Parte # Descrizione Azione Prezzo
XIO2221ZAY
DISTI # V39:1801_07431385		PCI Bridge Chip 66MHz 167-Pin BGA Tray
RoHS: Compliant		160
  • 1000:$7.2060
  • 750:$7.4480
  • 500:$7.6530
  • 250:$8.1350
  • 100:$8.7790
  • 50:$9.6390
  • 25:$9.9060
  • 10:$10.4400
  • 1:$11.3470
XIO2221ZAY
DISTI # 296-25869-ND		IC PCI-EXPRESS/BUS BRIDGE 167BGA
RoHS: Compliant
Min Qty: 1
Container: Tray		1795In Stock
  • 1120:$7.7393
  • 640:$8.4375
  • 160:$9.4850
  • 25:$10.7652
  • 10:$11.2310
  • 1:$12.2200
XIO2221ZAY
DISTI # 31718199		PCI Bridge Chip 66MHz 167-Pin BGA Tray
RoHS: Compliant		1600
  • 1000:$7.6619
  • 800:$8.3532
XIO2221ZAY
DISTI # 32714797		PCI Bridge Chip 66MHz 167-Pin BGA Tray
RoHS: Compliant		160
  • 1000:$7.2060
  • 750:$7.4480
  • 500:$7.6530
  • 250:$8.1350
  • 100:$8.7790
  • 50:$9.6390
  • 25:$9.9060
  • 10:$10.4400
  • 1:$11.3470
XIO2221ZAY
DISTI # XIO2221ZAY		PCI Express 167-Pin BGA - Trays (Alt: XIO2221ZAY)
RoHS: Compliant
Min Qty: 160
Container: Tray		Americas - 0
    XIO2221ZAY
    DISTI # XIO2221ZAY    		PCI Express 167-Pin BGA (Alt: XIO2221ZAY)
    RoHS: Compliant
    Min Qty: 160    		Europe - 0
    • 1600:€6.9900
    • 960:€7.2900
    • 640:€7.6900
    • 320:€8.3900
    • 160:€9.2900
    XIO2221ZAYPCI Express™ To 1394b OHCI With 1-Port PHY4800
    • 1000:$6.6100
    • 750:$6.6300
    • 500:$7.3900
    • 250:$8.0300
    • 100:$8.4400
    • 25:$9.6600
    • 10:$10.0100
    • 1:$10.7700
    XIO2221ZAY
    DISTI # 595-XIO2221ZAY    		PCI Interface IC PCI Expr To 1394b OHCI W/ 1-Port PHY
    RoHS: Compliant    		160
    • 1:$12.2200
    • 10:$11.2400
    • 25:$10.6500
    • 100:$9.4900
    • 250:$9.0200
    • 500:$8.4400
    • 1000:$7.7400
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    Disponibilità
    Azione:
    160
    Su ordine:
    2143
    Inserisci la quantità:
    Il prezzo attuale di XIO2221ZAY è solo di riferimento, se si desidera ottenere il prezzo migliore, inviare una richiesta o inviare un'e-mail diretta al nostro team di vendita [email protected]
    Prezzo di riferimento (USD)
    Quantità
    Prezzo unitario
    est. Prezzo
    1
    12,22 USD
    12,22 USD
    10
    11,24 USD
    112,40 USD
    25
    10,65 USD
    266,25 USD
    100
    9,49 USD
    949,00 USD
    250
    9,02 USD
    2 255,00 USD
    500
    8,44 USD
    4 220,00 USD
    1000
    7,74 USD
    7 740,00 USD
    A causa della scarsità di semiconduttori dal 2021, il prezzo inferiore è il prezzo normale prima del 2021. Si prega di inviare informazioni per confermare.
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