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STK17TA8-W25I Datasheet(PDF) 3 Page - List of Unclassifed Manufacturers |
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STK17TA8-W25I Datasheet(HTML) 3 Page - List of Unclassifed Manufacturers |
3 / 22 page STK17TA8 February 2004 3 Document Control # ML0023 rev 0.3 DC CHARACTERISTICS(VCC = 3.0V +20%, -10%)e Note b: ICC 1 and ICC 3 are dependent on output loading and cycle rate. The specified values are obtained 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 ≥ VIH will not produce standby current levels until any nonvolatile cycle in progress has timed out. Note e: VCC reference levels throughout this datasheet refer to VCCX. AC TEST CONDITIONS CAPACITANCEf (TA = 25°C, f = 1.0MHz) Note f: These parameters are guaranteed but not tested. SYMBOL PARAMETER COMMERCIAL INDUSTRIAL UNITS NOTES MIN MAX MIN MAX ICC 1 b Average VCC Current 70 60 55 75 65 60 mA mA mA tAVAV = 25ns tAVAV = 35ns tAVAV = 45ns ICC 2 c Average VCC Current during STORE 1 1 mA All Inputs Don’t Care, VCC = max ICC 3 b Average VCC Current at tAVAV = 200ns 3V, 25°C, Typical 55 mA W ≥ (V CC– 0.2V) All Others Cycling, CMOS Levels ICC 4 c Average VCAP Current during AutoStore™ Cycle 0.5 0.5 mA All Inputs Don’t Care ISBd VCC Standby Current (Standby, Stable CMOS Input Levels) 0.3 0.3 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 ±1 ±1 µA VCC = max VIN = VSS to VCC, E or G ≥ VIH IBAK RTC Backup Current 200 300 nA VBAK RTC Backup Voltage 1.6 1.6 V VIH Input Logic “1” Voltage 2.0 VCC + .3 2.0 VCC + .3 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 =– 2mA VOL Output Logic “0” Voltage 0.4 0.4 V IOUT = 4mA 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 5 pF ∆V = 0 to 3V COUT Output Capacitance 7 pF ∆V = 0 to 3V ABSOLUTE MAXIMUM RATINGSa Power Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . .–0.5V to +3.9V Voltage on Input Relative to VSS . . . . . . . . . . –0.5V 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 Maximum Ratings” may cause permanent damage to the device. This is a stress rating only, and functional operation of the device at con- ditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rat- ing conditions for extended periods may affect reliability. 577 Ohms 30 pF 789 Ohms 3.0V INCLUDING SCOPE AND OUTPUT FIXTURE Figure 1: AC Output Loading |
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