Changes
/* ELECTRICAL CHARACTERISTICS (AY-3-8910, AY-3-8912) */
|-
|Power Supply Current||Icc||-||45||85||mA
|-
|'''AC CHARACTERISTICS'''
|-
|'''Clock Input'''||Fig 7.
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|Frequency||fc||1||-||2||MHz
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|Rise Time||tr||-||-||50||ns
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|Fall Time||tf||-||-||50||ns
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|Duty Cycle||-||25||50||85||%
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|'''Bus Signals (BDIR,BC2,BC1)'''
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|Associative Delay Time||tao||-||-||50||ns
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|'''Reset'''Fig. 8
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|Reset Pulse Width||trw||500||-||-||ns
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|Reset to Bus Control Delay Time||trb||100||-||-||ns
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|'''A9, A8, DA7--DA0 (Address Mode)'''||Fig 9
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|Address Setup Time||tas||400||-||-||ns
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|Address Hold Time||tah||100||-||-||ns
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|'''DA7--DA0 (Write Mode)'''||Fig. 10
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|Write Data Pulse Width||tdw||500||-||10,000||ns
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|Write Data Setup Time||tds||50||-||-||ns
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|Write Data Hold Time||tdh||100||-||-||ns
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|'''DA7--DA0 (Read Mode)'''||Fig. 11
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|Read Data Access Time||tda||-||250||500||ns
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|'''DA7--DA0 (Inactive Mode)'''
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|Tristate Delay Time||tts||-||100||200||ns
|}
** Typical values are at ±25°C and nominal voltages
'''Analogue Channel Output Test Curcuit'''
== ELECTRICAL CHARACTERISTICS (AY-3-8913) ==
