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STC62WV256DC датащи(PDF) 3 Page - List of Unclassifed Manufacturers |
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STC62WV256DC датащи(HTML) 3 Page - List of Unclassifed Manufacturers |
3 / 10 page Revision 2.3 Jan. 2004 3 PARAMETER NAME PARAMETER TEST CONDITIONS MIN. TYP. (1) MAX. UNITS Vcc=3.0V VIL Guaranteed Input Low Voltage (2) Vcc=5.0V -0.5 -- 0.8 V Vcc=3.0V 2.0 VIH Guaranteed Input High Voltage (2) Vcc=5.0V 2.2 -- Vcc+0.2 V IIL Input Leakage Current Vcc = Max, VIN = 0V to Vcc -- -- 1 uA ILO Output Leakage Current Vcc = Max, CE = VIH, or OE = VIH, VI/O = 0V to Vcc -- -- 1 uA Vcc=3.0V VOL Output Low Voltage Vcc = Max, IOL = 2mA Vcc=5.0V -- -- 0.4 V Vcc=3.0V VOH Output High Voltage Vcc = Min, IOH = -1mA Vcc=5.0V 2.4 -- -- V Vcc=3.0V -- -- 20 ICC Operating Power Supply Current CE = VIL, IDQ = 0mA, F = Fmax (3) Vcc=5.0V -- -- 35 mA Vcc=3.0V -- -- 1 ICCSB Standby Current-TTL CE = VIH, IDQ = 0mA Vcc=5.0V -- -- 2 mA Vcc=3.0V -- 0.01 0.2 ICCSB1 Standby Current-CMOS CE ≧ Vcc-0.2V, VIN ≧ Vcc - 0.2V or VIN ≦ 0.2V Vcc=5.0V -- 0.4 1.0 uA DC ELECTRICAL CHARACTERISTICS ( TA =0oC to + 70oC) STC STC62WV256 R0201- STC62WV256 SYMBOL PARAMETER TEST CONDITIONS MIN. TYP. (1) MAX. UNITS VDR Vcc for Data Retention CE ≧ Vcc - 0.2V VIN ≧ Vcc - 0.2V or VIN ≦ 0.2V 1.5 -- -- V ICCDR Data Retention Current CE ≧ Vcc -0.2V VIN ≧ Vcc - 0.2V or VIN ≦ 0.2V -- 0.01 0.20 uA tCDR Chip Deselect to Data Retention Time 0-- -- ns tR Operation Recovery Time See Retention Waveform TRC (2) -- -- ns DATA RETENTION CHARACTERISTICS ( TA = 0oC to + 70oC ) 1. Vcc = 1.5V, TA = + 25OC 2. t RC = Read Cycle Time LOW VCC DATA RETENTION WAVEFORM ( CE Controlled ) CE Data Retention Mode Vcc t CDR Vcc t R VIH VIH Vcc VDR 1.5V ≥ CE Vcc - 0.2V ≥ 1. Typical characteristics are at TA = 25oC. 2. These are absolute values with respect to device ground and all overshoots due to system or tester notice are included. 3. Fmax = 1/t RC . |
Аналогичный номер детали - STC62WV256DC |
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Аналогичное описание - STC62WV256DC |
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