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  • 參數(shù)資料
    型號(hào): PSD835G1V-B-12U
    廠商: 意法半導(dǎo)體
    英文描述: Configurable Memory System on a Chip for 8-Bit Microcontrollers
    中文描述: 在8片位微控制器可配置存儲(chǔ)系統(tǒng)
    文件頁(yè)數(shù): 75/110頁(yè)
    文件大小: 570K
    代理商: PSD835G1V-B-12U
    PSD8XX Family
    PSD835G2
    74
    AC/DC
    Parameters
    The following tables describe the AD/DC parameters of the PSD8XX family:
    J
    DC Electrical Specification
    J
    AC Timing Specification
    PLD Timing
    Combinatorial Timing
    Synchronous Clock Mode
    Asynchronous Clock Mode
    Input Micro
    Cell Timing
    Microcontroller Timing
    Read Timing
    Write Timing
    Peripheral Mode Timing
    Power Down and Reset Timing
    Following are issues concerning the parameters presented:
    J
    In the DC specification the supply current is given for different modes of operation.
    Before calculating the total power consumption, determine the percentage of time that
    the PSD8XX is in each mode. Also, the supply power is considerably different if the
    Turbo bit is "OFF".
    J
    The AC power component gives the PLD, Flash memory, and SRAM mA/MHz
    specification. Figures 32 and 32a show the PLD mA/MHz as a function of the number
    of Product Terms (PT) used.
    J
    In the PLD timing parameters, add the required delay when Turbo bit is "OFF".
    Figure 32. PLD ICC/FrequencyConsumption
    (VCC= 5 V ± 10%)
    0
    10
    20
    30
    40
    60
    70
    80
    90
    100
    110
    V
    CC
    = 5V
    50
    0
    10
    15
    5
    20
    25
    HIGHEST COMPOSITE FREQUENCY AT PLD INPUTS (MHz)
    I
    C
    TURBO ON (100%)
    TURBO ON (25%)
    TURBOOFF
    TURBO OFF
    PT 100%
    PT 25%
    相關(guān)PDF資料
    PDF描述
    PSD835G1V-B-70JI Configurable Memory System on a Chip for 8-Bit Microcontrollers
    PSD835G1V-B-70M Configurable Memory System on a Chip for 8-Bit Microcontrollers
    PSD835G1V-B-70MI Configurable Memory System on a Chip for 8-Bit Microcontrollers
    PSD835G1V-B-70U Configurable Memory System on a Chip for 8-Bit Microcontrollers
    PSD835G1V-B-70UI Configurable Memory System on a Chip for 8-Bit Microcontrollers
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