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COP8CFE9 Datasheet(PDF) 10 Page - National Semiconductor (TI) |
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COP8CFE9 Datasheet(HTML) 10 Page - National Semiconductor (TI) |
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10 / 63 page  DC Electrical Characteristics (−40˚C ≤ T A ≤ +125˚C) Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis. Parameter Conditions Min Typ Max Units Operating Voltage 4.5 5.5 V Power Supply Rise Time 10 50 x 10 6 ns Power Supply Ripple (Note 2) Peak-to-Peak 0.1 V CC V Supply Current (Note 3) CKI = 10 MHz V CC = 5.5V, tC = 0.5 µs 12.4 mA CKI = 3.33 MHz V CC = 4.5V, tC = 1.5 µs 5.5 mA HALT Current with BOR Disabled (Note 4) V CC = 5.5V, CKI=0MHz <440 µA Idle Current (Note 3) CKI = 10 MHz V CC = 5.5V, tC = 0.5 µs 1.9 mA Supply Current When Programming In ISP V CC = 5.0V, tC = 0.5 µs 26 mA Input Levels (V IH,VIL) Logic High 0.8 V CC V Logic Low 0.16 V CC V Internal Bias Resistor for the CKI Crystal/Resonator Oscillator 0.3 1.0 2.5 M Ω Hi-Z Input Leakage V CC = 5.5V −3 +3 µA Input Pullup Current V CC = 5.5V, VIN = 0V −40 −250 µA Port Input Hysteresis 0.25 V CC V Output Current Levels B0-B3 Outputs Source (Weak Pull-Up Mode) V CC = 4.5V, VOH = 3.8V −9 µA Source (Push-Pull Mode) V CC = 4.5V, VOH = 4.2V −9 mA Sink (Push-Pull Mode) (Note 7) V CC = 4.5V, VOL = 0.3V 9 mA Allowable Sink and Source Current per Pin 15 mA All Others Source (Weak Pull-Up Mode) V CC = 4.5V, VOH = 3.8V −9 µA Source (Push-Pull Mode) V CC = 4.5V, VOH = 3.8V −6.3 mA Sink (Push-Pull Mode) (Note 7) V CC = 4.5V, VOL = 1.0V 9 mA Allowable Sink and Source Current per Pin 12 mA TRI-STATE Leakage V CC = 5.5V −3 +3 µA Maximum Input Current without Latchup (Note 5) ±200 mA RAM Retention Voltage, V R (in HALT Mode) 2.0 V Input Capacitance 7pF Voltage on G6 to Force Execution from Boot ROM(Note 8) G6 rise time must be slower than 100 ns 2xV CC V CC +7 V G6 Rise Time to Force Execution from Boot ROM 100 nS Input Current on G6 when Input > V CC V IN =11V,VCC = 5.5V 500 µA AC Electrical Characteristics (−40˚C ≤ T A ≤ +125˚C) Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis. Parameter Conditions Min Typ Max Units Instruction Cycle Time (t C) Crystal/Resonator 4.5V ≤ V CC ≤ 5.5V 0.5 DC µs Output Propagation Delay R L =2.2k, CL = 100 pF Frequency of MICROWIRE/PLUS in Slave Mode 2 MHz MICROWIRE/PLUS Setup Time (t UWS)20 ns MICROWIRE/PLUS Hold Time (t UWH)20 ns www.national.com 10 |
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