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    • 參數(shù)資料
      型號: TMS28F004AET90CDCDL
      廠商: Texas Instruments, Inc.
      英文描述: 524288 BY 8-BIT/262144 BY 16-BIT AUTO-SELECT BOOT-BLOCK FLASH MEMORIES
      中文描述: 524288按8-BIT/262144由16位自動(dòng)選擇啟動(dòng)塊閃存
      文件頁數(shù): 63/80頁
      文件大小: 1080K
      代理商: TMS28F004AET90CDCDL
      TMS28F004Axy, TMS28F400Axy
      524288 BY 8-BIT/
      262
      144 BY 16-BIT
      AUTO-SELECT BOOT-BLOCK FLASH MEMORIES
      SMJS829A – JANUARY 1996 – REVISED AUGUST 1997
      63
      POST OFFICE BOX 1443
      HOUSTON, TEXAS 77251–1443
      electrical characteristics for TMS28F004AZy and TMS28F400AZy over recommended ranges of
      supply voltage and operating free-air temperature using test conditions given in Table 9 (unless
      otherwise noted)
      PARAMETER
      TEST CONDITIONS
      MIN
      2.4
      MAX
      UNIT
      VOH
      High-level dc
      output voltage
      TTL
      VCC = VCC MIN,IOH = – 2.5 mA
      VCC = VCC MIN,IOH = – 100
      μ
      A
      VCC = VCC MIN,IOL = 5.8 mA
      During read algorithm-selection mode
      V
      CMOS
      VCC – 0.4
      VOL
      VID
      Low-level dc output voltage
      0.45
      V
      A9 selection code voltage
      11.4
      12.6
      V
      II
      Input current (leakage), except for A9
      when A9 = VID (see Note 10)
      A9 selection code current
      VCC = VCC MAX,
      VI = 0 V to VCCMAX, RP = VHH
      A9 = VID
      RP = VHH
      VCC = VCC MAX, VO = 0 V to
      VCCMAX
      VPP
      VCC
      ±
      1
      μ
      A
      IID
      IRP
      500
      μ
      A
      μ
      A
      RP boot-block unlock current
      500
      IO
      Output current (leakage)
      ±
      10
      μ
      A
      IPPS
      VPP standby current (standby)
      VPP supply current (reset/deep
      power-down mode)
      5-V VCC range
      10
      μ
      A
      IPPL
      RP = VSS
      ±
      0.2 V, VPP
      VCC
      5-V VCC range
      5
      μ
      A
      IPP1
      VPP supply current (active read)
      VPP supply current (active byte write)
      (see Notes 11 and 12)
      VPP
      VCC
      5-V VCC range
      12-V VPP range,
      5-V VCC range
      12-V VPP range,
      5-V VCC range
      12-V VPP range,
      5-V VCC range
      12-V VPP range,
      5-V VCC range
      200
      μ
      A
      IPP2
      Programming in progress
      20
      mA
      IPP3
      VPP supply current (active word write)
      (see Notes 11 and 12)
      Programming in progress
      20
      mA
      IPP4
      VPP supply current (block erase)
      (see Notes 11 and 12)
      Block erase in progress
      15
      mA
      IPP5
      VPP supply current (erase suspend)
      (see Notes 11 and 12)
      Block erase suspended
      200
      μ
      A
      ICCS
      VCC supply current
      (standby)
      TTL-input level
      VCC = VCC MAX, E = RP = VIH
      MAX E
      5 V VCCrange
      5-V VCC range
      2
      mA
      μ
      A
      CMOS-input level
      130
      VCC supply current (reset/deep
      power-down mode)
      0
      °
      C to 70
      °
      C
      – 40
      °
      C to 85
      °
      C
      – 40
      °
      C to 125
      °
      C
      8
      ICCL
      RP = VSS
      ±
      0.2 V
      8
      μ
      A
      40
      ICC1
      VCC supply current
      (active read)
      TTL-input level
      E = VIL,
      f = 10 MHz, G = VIH
      E = VSS, IOUT = 0 mA,
      f = 10 MHz, G = VCC
      VCC = VCC MAX,
      Programming in progress
      IOUT = 0 mA,
      5-V VCC range
      65
      mA
      CMOS-input level
      5-V VCC range
      60
      mA
      ICC2
      VCC supply current (active byte write)
      (see Notes 11 and 12)
      12-V VPP range,
      5-V VCC range
      12-V VPP range,
      5-V VCC range
      12-V VPP range,
      5-V VCC range
      50
      mA
      ICC3
      VCC supply current (active word write)
      (see Notes 11 and 12)
      VCC = VCC MAX,
      Programming in progress
      45
      mA
      ICC4
      VCC supply current (block erase)
      (see Notes 11 and 12)
      VCC = VCC MAX,
      Block erase in progress
      45
      mA
      ICC5
      VCC supply current (erase suspend)
      (see Notes 11 and 12)
      VCC = VCC MAX, E = VIH,
      Block erase suspended
      5-V VCC range
      10
      mA
      NOTES: 10. DQ15/A–1 is tested for output leakage only.
      11. Not 100% tested; characterization data available
      12. All ac current values are RMS unless otherwise noted.
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