HM-65262/883 查看數據表（PDF） - Intersil
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HM-65262/883 Datasheet PDF : 10 Pages
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Timing Waveforms
HM-65262/883
A
(4) TELQV
E
(21) TEHQZ
(20) TELQX
(22) TEHQX
Q
NOTE:
1. W is high for entire cycle and D is ignored. Address is stable by the time E goes low and remains valid until E goes high.
FIGURE 1. READ CYCLE 1: CONTROLLED BY E
(1) TAVAX
A
(2) TAVQV
E
(20) TELQX
Q
(21) TEHQZ
(23) TAXQX
NOTE:
1. W is high for the entire cycle and D is ignored. E is stable prior to A becoming valid and after A becomes invalid.
FIGURE 2. READ CYCLE 2: CONTROLLED BY ADDRESS
209
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