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SD6830 数据表(PDF) 15 Page - AUK corp |
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SD6830 数据表(HTML) 15 Page - AUK corp |
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15 / 34 page ![]() KSI-W002-000 15 7.2 Recommended operating conditions (V DD = 3V ± 10%, Ta=-20 ~ 70 ℃, unless otherwise noted) Symbols Parameters Min. Typ. Max. Units V DD Supply Voltage 1.8 3.6 V V IH1 "H" input Voltage, all input pins except OSCIN 0.7V DD V DD V DD -V V IH2 "H" input Voltage, OSCIN V DD-0.3 V DD V DD V V IL1 "L" input Voltage, all input pins except OSCIN 0 0 0.3 V DD V V IL2 "L" input Voltage, OSCIN 0 0 0.3 V Non-divide option 250 1000 KHz F OSC Oscillating frequency Divide-8 option 2 6 MHz 7.3 Electrical characteristics (V DD = 3V ± 10%, Ta= 25℃ , unless otherwise noted) Symbols Parameters Test Conditions Min. Typ. Max. Units 250KHz≤F OSC≤3.9MHz 1.8 3.0 3.6 V V DD Supply Voltage 3.9MHz≤F OSC≤6.0MHz 2.2 3.0 3.6 V I OH "H" output current V O = 2.0V, Port C -6 -9 -14 mA I OL0 "L" output current V O = 0.4V, Port C 1.5 3 4.5 mA I OL1 V O = 0.4V, Port C 180 210 240 mA I OL2 V O = 0.4V, Port F 0.5 1.0 2.0 mA I OL3 "L" output current V O = 0.4V, Port G/K 1.5 3.0 4.5 mA I LIH1 V I = VDD, Port D/E - - 3 ㎂ I LIH2 "H" input leakage current V I = VDD, OSCIN - 3 10 ㎂ I LIL "L" input leakage current V I = VSS, OSCIN -0.6 -3 -10 ㎂ I LOH "H"output leakage current V O = VDD, Port C/F/G/K - - 1 ㎂ R PULL-UP Pull-up resistance of input Port V I = 0V, VDD=3V 30 70 150 KΩ I DD Supply current at normal mode 0.5 1.0 mA I DDS Supply current at stop mode 1.0 ㎂ F SYS Clock frequency 250 1000 KHz Non-divide option 250 1000 KHz F OSC Oscillator frequency Divide-8 option 2 6 MHz SD6830 |
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