P4C198L-25PMB中文资料(7)

发布时间:2021-06-05

WRITE CYCLE NO. 2 (WE CONTROLLED)(13,14)

1520 08

WRITE CYCLE NO. 3 (CE(12) CONTROLLED)(13,14)

Notes:

13.CE (CE1, CE2 for P4C198A/L) and WE must be LOW for WRITE

cycle.

14.OE is LOW for this WRITE cycle.

15.If CE (CE1 or CE2 for P4C198A/L) goes HIGH simultaneously with WE

HIGH, the output remains in a high impedance state.

16.Write Cycle Time is measured from the last valid address to the first

transitioning address.

Document # SRAM113 REV APage 7 of 13

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