MBM29F040C Fujitsu Media Devices, MBM29F040C Datasheet - Page 28

• Manufacturer Part Number: MBM29F040C
• Description: 4M (512K X 8) BIT
• Manufacturer: Fujitsu Media Devices

28
MBM29F040C
DQ
0
DQ
CE
OE
WE
* : DQ
to DQ
Figure 9
7
CE
WE
OE
DQ
* : DQ
Figure 10
6
6
7
= Valid Data (The device has completed the Embedded operation.)
6
stops toggling (The device has completed the Embedded operation).
AC Waveforms for Data Polling during Embedded Algorithm Operations
Data
Data
t
OES
Data
AC Waveforms for Toggle Bit I during Embedded Algorithm Operations
-55/-70/-90
t
CH
t
OEH
t
OEH
DQ
6
= Toggle
t
CE
t
WHWH1 or 2
t
OE
DQ
0
to DQ
DQ
DQ
6
7
= Toggle
6
= Output Flag
t
*
OE
t
*
EOE
Valid Data
Stop Toggling
DQ
DQ
Valid Data
DQ
7
0
=
to DQ
6
=
t
DF
6
DQ
High-Z
High-Z
0
Valid
to DQ
7