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STK1743-D25I 数据表(PDF) 2 Page - List of Unclassifed Manufacturers |
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STK1743-D25I 数据表(HTML) 2 Page - List of Unclassifed Manufacturers |
2 / 10 page STK1743 March 1999 7-2 ABSOLUTE MAXIMUM RATINGSa Voltage on Input Relative to VSS . . . . . . . . . .–0.6V to (VCC + 0.5V) Voltage on DQ0-7 . . . . . . . . . . . . . . . . . . . . . .–0.5V to (VCC + 0.5V) Temperature under Bias . . . . . . . . . . . . . . . . . . . . . –55 °C to 125°C Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . –65 °C to 150°C Power Dissipation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1W DC Output Current (1 output at a time, 1s duration) . . . . . . . 15mA Note a: Stresses greater than those listed under “Absolute Maxi- mum Ratings” may cause permanent damage to the device. This a stress rating only, and functional operation of the device at conditions above those indicated in the opera- tional sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. DC CHARACTERISTICS (VCC = 5.0V ± 10%) Note b: ICC 1 and ICC 3 are dependent on output loading and cycle rate. The specified values are obtained at minimum cycle with outputs unloaded. Note c: ICC 2 and ICC 4 are the average currents required for the duration of the respective STORE cycles (tSTORE ). Note d: E ≥ V IH will not produce standby current levels until any nonvolatile cycle in progress has timed out. AC TEST CONDITIONS CAPACITANCEe (T A = 25 °C, f = 1.0MHz) Note e: These parameters are guaranteed but not tested. SYMBOL PARAMETER COMMERCIAL INDUSTRIAL UNITS NOTES MIN MAX MIN MAX ICC 1 b Average VCC Current 85 80 75 95 85 80 mA mA mA tAVAV = 25ns tAVAV = 35ns tAVAV = 45ns ICC 2 c Average VCC Current during STORE 67 mA All Inputs Don’t Care, VCC = max ICC 3 b Average VCC Current at tAVAV = 200ns 15 15 mA W ≥ (V CC– 0.2V) All Others Cycling, CMOS Levels ICC 4 c Average VCC Current during AutoStore™ Cycle 44 mA All Inputs Don’t Care ISB 1 d Average VCC Current (Standby, Cycling TTL Input Levels) 30 26 23 31 27 24 mA mA mA tAVAV = 25ns, E ≥ VIH tAVAV = 35ns, E ≥ VIH tAVAV = 45ns, E ≥ VIH ISB 2 d VCC Standby Current (Standby, Stable CMOS Input Levels) 33 mA E ≥ (V CC– 0.2V) All Others VIN ≤ 0.2V or ≥ (VCC – 0.2V) IILK Input Leakage Current ±1 ±1 µA VCC = max VIN = VSS to VCC IOLK Off-State Output Leakage Current ±5 ±5 µA VCC = max VIN = VSS to VCC, E or G ≥ VIH VIH Input Logic “1” Voltage 2.2 VCC + .5 2.2 VCC + .5 V All Inputs VIL Input Logic “0” Voltage VSS – .5 0.8 VSS – .5 0.8 V All Inputs VOH Output Logic “1” Voltage 2.4 2.4 V IOUT =– 4mA VOL Output Logic “0” Voltage 0.4 0.4 V IOUT = 8mA TA Operating Temperature 0 70 – 40 85 °C Input Pulse Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V to 3V Input Rise and Fall Times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≤ 5ns Input and Output Timing Reference Levels . . . . . . . . . . . . . . . . 1.5V Output Load. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Figure 1 SYMBOL PARAMETER MAX UNITS CONDITIONS CIN Input Capacitance 10 pF ∆V = 0 to 3V COUT Output Capacitance 12 pF ∆V = 0 to 3V Figure 1: AC Output Loading 480 Ohms 30 pF 255 Ohms 5.0V INCLUDING OUTPUT SCOPE AND FIXTURE |
类似零件编号 - STK1743-D25I |
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类似说明 - STK1743-D25I |
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