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    參數(shù)資料
    型號(hào): P89LPC924FDH
    廠商: NXP Semiconductors N.V.
    元件分類: 8位微控制器
    英文描述: 8-bit microcontrollers with accelerated two-clock 80C51 core 4 kB-8 kB 3 V low-power Flash with 8-bit A-D converter
    封裝: P89LPC924FDH<SOT360-1 (TSSOP20)|<<http://www.nxp.com/packages/SOT360-1.html<1<Always Pb-free,;P89LPC925FDH<SOT360-1 (TSSOP20)|<<http://www.nxp.com/packages/SOT360-1.html&
    文件頁(yè)數(shù): 35/49頁(yè)
    文件大小: 233K
    代理商: P89LPC924FDH
    Philips Semiconductors
    P89LPC924/925
    8-bit microcontrollers with accelerated two-clock 80C51 core
    Product data
    Rev. 03 — 15 December 2004
    40 of 49
    9397 750 14471
    Koninklijke Philips Electronics N.V. 2004. All rights reserved.
    10. Static characteristics
    Table 8:
    DC electrical characteristics
    VDD = 2.4 V to 3.6 V, unless otherwise specied.
    Tamb = 40 °Cto+85 °C for industrial, unless otherwise specied.
    Symbol
    Parameter
    Conditions
    Min
    Typ[1]
    Max
    Unit
    IDD(oper)
    power supply current, operating
    3.6 V; 12 MHz
    -
    9
    15
    mA
    3.6 V; 18 MHz
    -14
    23
    mA
    IDD(idle)
    power supply current, Idle mode
    3.6 V; 12 MHz
    -
    3.25
    5
    mA
    3.6 V; 18 MHz
    -5
    7
    mA
    IDD(PD)
    power supply current, Power-down
    mode, voltage comparators
    powered-down
    3.6 V
    -55
    80
    A
    IDD(TPD)
    power supply current, Total
    Power-down mode
    3.6 V
    -1
    5
    A
    (dVDD/dt)r
    VDD rise rate
    -
    2
    mV/
    s
    (dVDD/dt)f
    VDD fall rate
    -
    50
    mV/
    s
    VPOR
    Power-on reset detect voltage
    -
    0.2
    V
    VRAM
    RAM keep-alive voltage
    1.5
    -
    V
    Vth(HL)
    negative-going threshold voltage
    except SCL, SDA
    0.22VDD
    0.4VDD
    -V
    VIL
    LOW-level input voltage
    SCL, SDA only
    0.5
    -
    0.3VDD
    V
    Vth(LH)
    positive-going threshold voltage
    except SCL, SDA
    -
    0.6VDD
    0.7VDD
    V
    VIH
    HIGH-level input voltage
    SCL, SDA only
    0.7VDD
    -
    5.5
    V
    Vhys
    hysteresis voltage
    Port 1
    -
    0.2VDD
    -V
    VOL
    LOW-level output voltage; all ports,
    all modes except Hi-Z
    IOL =20mA
    -
    0.6
    1.0
    V
    IOL = 3.2 mA
    -
    0.2
    0.3
    V
    VOH
    HIGH-level output voltage, all ports IOH = 3.2 mA;
    push-pull mode
    VDD 0.7 VDD 0.4 -
    V
    IOH = 20 A;
    quasi-bidirectional
    mode
    VDD 0.3 VDD 0.2 -
    V
    Cig
    input/output pin capacitance
    -
    15
    pF
    IIL
    logical 0 input current, all ports
    VIN = 0.4 V
    --
    80
    A
    ILI
    input leakage current, all ports
    VIN =VIL or VIH
    --
    ± 10
    A
    ITL
    logical 1-to-0 transition current,
    all ports
    VIN = 2.0 V at
    VDD = 3.6 V
    30
    -
    450
    A
    RRST
    internal reset pull-up resistor
    10
    -
    30
    k
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