8

AT60142F

4408G–AERO–04/09

Write Cycle

Notes: 1. Parameters guaranteed, not tested, with output loading 5 pF. (See “AC Test Loads Waveforms” on page 7.)

Figure 3. Write Cycle 1. WE Controlled, OE High During Write

Figure 4. Write Cycle 2. WE Controlled, OE Low

Symbol

Parameter

AT60142F-15

Unit

Value

TAVAW

Write cycle time

15

ns

min

TAVWL

Address set-up time

0

ns

min

TAVWH

Address valid to end of write

8

ns

min

TDVWH

Data set-up time

7

ns

min

TELWH

CS low to write end

12

ns

min

TWLQZ

6ns

max

TWLWH

Write pulse width

8

ns

min

TWHAX

Address hold from end of write

0

ns

min

TWHDX

Data hold time

0

ns

min

TWHQX

Write high to low Z(1)

3ns

min

E

E