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    參數(shù)資料
    型號(hào): XCR3128XL-10CS144C
    廠商: XILINX INC
    元件分類: PLD
    英文描述: XCR3128XL 128 Macrocell CPLD
    中文描述: EE PLD, 10 ns, PBGA144
    封裝: 0.80 MM PITCH, CSP-144
    文件頁(yè)數(shù): 1/10頁(yè)
    文件大?。?/td> 91K
    代理商: XCR3128XL-10CS144C
    DS016 (v1.8) January 8, 2002
    Preliminary Product Specification
    1-800-255-7778
    1
    2002 Xilinx, Inc. All rights reserved. All Xilinx trademarks, registered trademarks, patents, and disclaimers are as listed at
    http://www.xilinx.com/legal.htm
    .
    All other trademarks and registered trademarks are the property of their respective owners. All specifications are subject to change without notice.
    Features
    Lowest power 128 macrocell CPLD
    6.0 ns pin-to-pin logic delays
    System frequencies up to 145 MHz
    128 macrocells with 3,000 usable gates
    Available in small footprint packages
    -
    144-pin TQFP (108 user I/O pins)
    -
    144-ball CS BGA (108 user I/O)
    -
    100-pin VQFP (84 user I/O)
    Optimized for 3.3V systems
    -
    Ultra low power operation
    -
    5V tolerant I/O pins with 3.3V core supply
    -
    Advanced 0.35 micron five layer metal EEPROM
    process
    -
    Fast Zero Power (FZP) CMOS design
    technology
    Advanced system features
    -
    In-system programming
    -
    Input registers
    -
    Predictable timing model
    -
    Up to 23 available clocks per function block
    -
    Excellent pin retention during design changes
    -
    Full IEEE Standard 1149.1 boundary-scan (JTAG)
    -
    Four global clocks
    -
    Eight product term control terms per function block
    Fast ISP programming times
    Port Enable pin for additional I/O
    2.7V to 3.6V supply voltage at industrial temperature
    range
    Programmable slew rate control per output
    Security bit prevents unauthorized access
    Refer to XPLA3 family data sheet (
    DS012
    ) for
    architecture description
    Description
    The XCR3128XL is a 3.3V 128 macrocell CPLD targeted at
    power sensitive designs that require leading edge program-
    mable logic solutions. A total of eight function blocks provide
    3,000 usable gates. Pin-to-pin propagation delays are
    6.0 ns with a maximum system frequency of 145 MHz.
    TotalCMOS Design Technique for Fast
    Zero Power
    Xilinx offers a TotalCMOS CPLD, both in process technol-
    ogy and design technique. Xilinx employs a cascade of
    CMOS gates to implement its sum of products instead of
    the traditional sense amp approach. This CMOS gate imple-
    mentation allows Xilinx to offer CPLDs that are both high
    performance and low power, breaking the paradigm that to
    have low power, you must have low performance. Refer to
    Figure 1
    and
    Table 1
    showing the I
    CC
    vs. Frequency of our
    XCR3128XL TotalCMOS CPLD (data taken with eight
    resetable up/down, 16-bit counters at 3.3V, 25
    °
    C).
    0
    XCR3128XL 128 Macrocell CPLD
    DS016 (v1.8) January 8, 2002
    0
    14
    Preliminary Product Specification
    R
    Figure 1:
    Typical I
    CC
    vs. Frequency at V
    CC
    = 3.3V, 25
    °
    C
    Frequency (MHz)
    DS016_01_112100
    T
    0
    0
    10
    20
    30
    50
    70
    40
    60
    120
    140
    100
    80
    60
    40
    20
    Table 1:
    Typical I
    CC
    vs. Frequency at V
    CC
    = 3.3V, 25
    °
    C
    Frequency (MHz)
    0
    1
    5
    10
    20
    40
    60
    80
    100
    120
    140
    Typical I
    CC
    (mA)
    0
    0.5
    2.2
    4.4
    8.7
    17.1
    25.3
    33.6
    41.6
    49.7
    57.7
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