5

0311I–EPROM–12/07

AT27C4096

Note:

1. See the AC Waveforms for Read Operation diagram.

10. AC Waveforms for Read Operation

(1)

Notes:

1. Timing measurement references are 0.8V and 2.0V. Input AC drive levels are 0.45V and 2.4V, unless otherwise specified.

2. OE may be delayed up to t

4. This parameter is only sampled and is not 100% tested.

5. Output float is defined as the point when data is no longer driven.

9.

AC Characteristics for Read Operation

Symbol

Parameter

Condition

AT27C4096

Units

-55

-90

Min

Max

Min

Max

t

ACC

(1)

Address to Output Delay

CE = OE = V

IL

55

90

ns

(1)

CE to Output Delay

55

90

ns

tOE

(1)

OE to Output Delay

20

35

ns

tDF

(1)

OE or CE High to Output Float, Whichever

Occurred First

20

20

ns

(1)

Output Hold from Address, CE or OE, Whichever

Occurred First

70

ns