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    參數(shù)資料
    型號(hào): M27C1024-20XC1TR
    廠商: 意法半導(dǎo)體
    英文描述: 1 Mbit 64Kb x16 UV EPROM and OTP EPROM
    中文描述: 1兆位64Kb的x16紫外線EPROM和檢察官辦公室存儲(chǔ)器
    文件頁(yè)數(shù): 1/15頁(yè)
    文件大?。?/td> 102K
    代理商: M27C1024-20XC1TR
    M27C1024
    1 Mbit (64Kb x16) UV EPROM and OTP EPROM
    September 1998
    1/15
    AI00702B
    16
    A0-A15
    P
    Q0-Q15
    VPP
    VCC
    M27C1024
    G
    E
    VSS
    16
    Figure 1. Logic Diagram
    5V
    ± 10% SUPPLY VOLTAGE in READ
    OPERATION
    FAST ACCESS TIME: 35ns
    LOW POWER CONSUMPTION:
    – Active Current 35mA at 5MHz
    – Standby Current 100
    A
    PROGRAMMING VOLTAGE: 12.75V
    ± 0.25V
    PROGRAMMING TIME: 100
    s/byte (typical)
    ELECTRONIC SIGNATURE
    – Manufacturer Code: 0020h
    – Device Code: 008Ch
    DESCRIPTION
    The M27C1024 is a 1 Mbit EPROM offered in the
    two ranges UV (ultra violet erase) and OTP (one
    time programmable). It is ideally suited for micro-
    processor systems requiring large data or program
    storage and is organized as 65,536 words of 16
    bits.
    The FDIP40W (window ceramic frit-seal package)
    has a transparent lid which allows the user to
    expose the chip to ultraviolet light to erase the bit
    pattern. A new pattern can then be written to the
    device by following the programming procedure.
    For application where the content is programmed
    only one time and erasure is not required, the
    M27C1024 is offered in PDIP40, PLCC44 and
    TSOP40 (10 x 14mm) packages.
    A0-A15
    Address Inputs
    Q0-Q15
    Data Outputs
    E
    Chip Enable
    G
    Output Enable
    P
    Program
    VPP
    Program Supply
    VCC
    Supply Voltage
    VSS
    Ground
    Table 1. Signal Names
    1
    40
    FDIP40W (F)
    PLCC44 (C)
    TSOP40 (N)
    10 x 14mm
    1
    40
    PDIP40 (B)
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