M48T201Y, M48T201V

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Table 4. WRITE Mode AC Characteristics

3. If E goes low simultaneously with W going low, the outputs remain in the high impedance state.

Symbol

M48T201Y

M48T201V

Unit

–70

–85

Min

Max

Min

Max

WRITE Cycle Time

70

85

ns

Address Valid to WRITE Enable Low

0

0

ns

Address Valid to Chip Enable Low

0

0

ns

WRITE Enable Pulse Width

45

55

ns

Chip Enable Low to Chip Enable High

50

60

ns

WRITE Enable High to Address Transition

0

0

ns

Chip Enable High to Address Transition

0

0

ns

Input Valid to WRITE Enable High

25

30

ns

Input Valid to Chip Enable High

25

30

ns

WRITE Enable High to Input Transition

0

0

ns

Chip Enable High to Input Transition

0

0

ns

(2,3)

WRITE Enable Low to Output High-Z

20

25

ns

Address Valid to WRITE Enable High

55

65

ns

Address Valid to Chip Enable High

55

65

ns

(2,3)

WRITE Enable High to Output Transition

5

5

ns