CDP1805 Intersil Corporation, CDP1805 Datasheet - Page 30

• Manufacturer Part Number: CDP1805
• Description: CMOS 8-Bit Microprocessor with On-Chip RAM and Counter/Timer
• Manufacturer: Intersil Corporation

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Operating and Handling Considerations
Handling
All inputs and outputs of Intersil CMOS devices have a net-
work for electrostatic protection during handling.
Operating
Operating Voltage
During operation near the maximum supply voltage limit,
care should be taken to avoid or suppress power supply
turn-on and turn-off transients, power supply ripple, or
ground noise; any of these conditions must not cause V
V
SS
to exceed the absolute maximum rating.
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Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
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CDP1805AC, CDP1806AC
DD
-
30
Input Signals
To prevent damage to the input protection circuit, input sig-
nals should never be greater than V
Input currents must not exceed 10mA even when the power
supply is off.
Unused Inputs
A connection must be provided at every input terminal. All
unused input terminals must be connected to either V
V
Output Short Circuits
Shorting of outputs to V
devices by exceeding the maximum device dissipation.
SS
, whichever is appropriate.
DD
or V
SS
DD
may damage CMOS
nor less than V
DD
SS
or
.