MITSUBISHI LSIs

262144-BIT (32768-WORD BY 8-BIT) CMOS STATIC RAM

MITSUBISHI

ELECTRIC

M5M5256DP,FP,VP,RV -45LL,-55LL,-70LL,

-45XL,-55XL,-70XL

'97.4.7

6

Write cycle ( /S control mode)

(Note 5)

(Note 3)

(Note 3)

(Note 4)

DATA IN

STABLE

/S

/W

Note 3 : Hatching indicates the state is "don't care".

5 : If /W goes low simultaneously with or prior to /S, the outputs remain in the high impedance state.

6 : Don't apply inverted phase signal externally when DQ pin is output mode.

4 : Writing is executed in overlap of /S and /W low.

7 : ten, tdis are periodically sampled and are not 100% tested.