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  • 參數(shù)資料
    型號: MCM6209CJ15
    廠商: MOTOROLA INC
    元件分類: DRAM
    英文描述: 64K x 4 Bit Fast Static RAM
    中文描述: 64K X 4 STANDARD SRAM, 15 ns, PDSO28
    封裝: 0.300 INCH, PLASTIC, SOJ-28
    文件頁數(shù): 1/8頁
    文件大小: 175K
    代理商: MCM6209CJ15
    MCM6209C
    1
    Motorola, Inc. 1995
    64K x 4 Bit Fast Static RAM
    With Output Enable
    The MCM6209C is fabricated using Motorola’s high–performance silicon–gate
    CMOS technology. Static design eliminates the need for external clocks or timing
    strobes, while CMOS circuitry reduces power consumption and provides for
    greater reliability.
    This device meets JEDEC standards for functionality and pinout, and is avail-
    able in plastic dual–in–line and plastic small–outline J–leaded packages.
    Single 5 V
    ±
    10% Power Supply
    Fully Static — No Clock or Timing Strobes Necessary
    Fast Access Times: 12, 15, 20, 25, and 35 ns
    Equal Address and Chip Enable Access Times
    Output Enable (G) Feature for Increased System Flexibility and to
    Eliminate Bus Contention Problems
    Low Power Operation: 135 – 165 mA Maximum AC
    Fully TTL Compatible — Three–State Output
    BLOCK DIAGRAM
    ROW
    DECODER
    INPUT
    DATA
    CONTROL
    COLUMN I/O
    COLUMN DECODER
    MEMORY ARRAY
    256 ROWS x
    64 x 4 COLUMNS
    A13
    A14
    A4
    A1
    A12
    A6
    A3
    A2
    DQ3
    DQ2
    DQ1
    DQ0
    E
    W
    G
    A8
    A11
    A10
    A15
    A9
    A7
    A5
    A0
    VSS
    VCC
    Order this document
    by MCM6209C/D
    SEMICONDUCTOR TECHNICAL DATA
    PIN ASSIGNMENT
    MCM6209C
    P PACKAGE
    300 MIL PLASTIC
    CASE 710B–01
    J PACKAGE
    300 MIL SOJ
    CASE 810B–03
    PIN NAMES
    A0 – A15
    DQ0 – DQ3
    W
    . . . . . . . . . . . . . . . . . . . .
    G
    . . . . . . . . . . . . . . . . . . .
    E
    . . . . . . . . . . . . . . . . . . . . . .
    NC
    . . . . . . . . . . . . . . . . .
    VCC
    . . . . . . . . . . .
    VSS
    . . . . . . . . . . . . . . . . . . . . . . .
    Address Input
    . . . . . . . . . . . . .
    Data Input/Data Output
    . . .
    Write Enable
    Output Enable
    Chip Enable
    No Connection
    Power Supply (+ 5 V)
    Ground
    19
    18
    17
    16
    15
    28
    27
    26
    25
    24
    23
    22
    21
    20
    NC
    A0
    A1
    A2
    A3
    A4
    A5
    A6
    A7
    A8
    A9
    E
    G
    VSS
    VCC
    A15
    A14
    A13
    A12
    A10
    NC
    NC
    DQ0
    DQ1
    DQ2
    DQ3
    A11
    10
    11
    12
    13
    14
    1
    2
    3
    4
    5
    6
    7
    8
    9
    W
    REV 3
    5/95
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