Symbol

Parameter

M48Z2M1 / M48Z2M1Y

Unit

-70

Min

Max

Read Cycle Time

70

ns

(1)

Address Valid to Output Valid

70

ns

(1)

Chip Enable Low to Output Valid

70

ns

(1)

Output Enable Low to Output Valid

35

ns

(2)

Chip Enable Low to Output Transition

5

ns

(2)

Output Enable Low to Output Transition

5

ns

(2)

Chip Enable High to Output Hi-Z

30

ns

(2)

Output Enable High to Output Hi-Z

25

ns

(1)

Address Transition to Output Transition

5

ns

Table 9. Read Mode AC Characteristics

AI02051

tAXQX

DATA VALID

A0-A20

DQ0-DQ7

tAVAV

tAVQV

Figure 6. Address Controlled, Read Mode AC Waveforms

Note: Chip Enable (E) and Output Enable (G) = Low, Write Enable (W) = High.

6/12

M48Z2M1, M48Z2M1Y