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COP8FG bảng dữ liệu(PDF) 7 Page - National Semiconductor (TI) |
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COP8FG bảng dữ liệu(HTML) 7 Page - National Semiconductor (TI) |
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7 / 59 page ![]() 3.0 Electrical Characteristics Absolute Maximum Ratings (Note 2) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage (V CC)7V Voltage at Any Pin −0.3V to V CC +0.3V Total Current into V CC Pin (Source) 100 mA Total Current out of GND Pin (Sink) 110 mA Storage Temperature Range −65˚C to +140˚C ESD Protection Level 2kV (Human Body Model) Note 2: Absolute maximum ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications are not ensured when operating the device at absolute maximum ratings. DC Electrical Characteristics −40˚C ≤ T A ≤ +85˚C unless otherwise specified. Parameter Conditions Min Typ Max Units Operating Voltage 4.5 5.5 V Power Supply Rise Time 10 50 x 10 6 ns V CC Start Voltage to Guarantee POR 0 0.25 V Power Supply Ripple (Note 4) Peak-to-Peak 0.1 V cc V Supply Current (Note 5) CKI = 15 MHz V CC = 5.5V, tC = 0.67 µs 9.0 mA CKI = 10 MHz V CC = 5.5V, tC = 1 µs 6.0 mA CKI = 4 MHz V CC = 4.5V, tC = 2.5 µs 2.1 mA HALT Current (Note 6) V CC = 5.5V, CKI=0MHz <410 µA IDLE Current (Note 5) CKI = 15 MHz V CC = 5.5V, tC = 0.67 µs 2.25 mA CKI = 10 MHz V CC = 5.5V, tC = 1 µs 1.5 mA CKI = 4 MHz V CC = 4.5V, tC = 2.5 µs 0.8 mA Input Levels (V IH,VIL) RESET Logic High 0.8 V cc V Logic Low 0.2 V cc V CKI, All Other Inputs Logic High 0.7 V cc V Logic Low 0.2 V cc V Internal Bias Resistor for the Crystal/Resonator Oscillator 0.5 1 2 M Ω CKI Resistance to V CC or GND when R/C Oscillator is selected V CC = 5.5V 5 8 11 k Ω Hi-Z Input Leakage V CC = 5.5V −2 +2 µA Input Pullup Current V CC = 5.5V, VIN = 0V −40 −250 µA G and L Port Input Hysteresis V CC = 5.5V 0.25 V cc V Output Current Levels D Outputs Source V CC = 4.5V, VOH = 3.3V −0.4 mA Sink V CC = 4.5V, VOL = 1.0V 10 mA All Others Source (Weak Pull-Up Mode) V CC = 4.5V, VOH = 2.7V −10.0 −110 µA Source (Push-Pull Mode) V CC = 4.5V, VOH = 3.3V −0.4 mA Sink (Push-Pull Mode) V CC = 4.5V, VOL = 0.4V 1.6 mA TRI-STATE Leakage V CC = 5.5V −2 +2 µA Allowable Sink Current per Pin (Note 9) D Outputs and L0 to L3 15 mA All Others 3 mA www.national.com 7 |
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