M48T37Y, M48T37V

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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

M48T37Y

M48T37V

Unit

–70

–100

Min

Max

Min

Max

WRITE Cycle Time

70

100

ns

Address Valid to WRITE Enable Low

0

0

ns

Address Valid to Chip Enable Low

0

0

ns

WRITE Enable Pulse Width

50

80

ns

Chip Enable Low to Chip Enable High

55

80

ns

WRITE Enable High to Address Transition

0

10

ns

Chip Enable High to Address Transition

0

10

ns

Input Valid to WRITE Enable High

30

50

ns

Input Valid to Chip Enable High

30

50

ns

WRITE Enable High to Input Transition

5

5

ns

Chip Enable High to Input Transition

5

5

ns

(2,3)

WRITE Enable Low to Output Hi-Z

25

50

ns

Address Valid to WRITE Enable High

60

80

ns

Address Valid to Chip Enable High

60

80

ns

(2,3)

WRITE Enable High to Output Transition

5

10

ns