X68C64

9

E Controlled Write Cycle

Symbol

Parameter

Min.

Max.

Units

Address Strobe Pulse Width

80

ns

Address Setup Time

20

ns

Address Hold Time

30

ns

Data Setup Time

50

ns

Data Hold Time

30

ns

CE Setup Time

7

ns

E Pulse Width

120

ns

Write Cycle Time

5

ms

Enable Setup Time

30

ns

R/

W Setup Time

20

ns

E Hold Time

20

ns

Byte Load Time (Page Write)

0.5

100

µs

3868 PGM T10

E Controlled Write Cycle

3868 FHD F06.1

Note:

time the device requires to automatically complete the internal write operation.

AS

A/D0–A/D7

A8–A12

R/W

AIN

DIN

3868 FHD F06

PWASH

CE

tCSL

tASL

tAHL

A8–A12

tES

tDSW

tDHW

PWEH

tRWS

tEH

tEH

tEH

E