MB84VA2003 Fujitsu Media Devices, MB84VA2003 Datasheet - Page 20

• Manufacturer Part Number: MB84VA2003
• Description: (MB84VA2002 / MB84VA2003) 8M (x 8/x 16) FLASH MEMORY & 2M (x 8) STATIC RAM
• Manufacturer: Fujitsu Media Devices

20
MB84VA2002
DQ
• Timing Diagram for Byte Mode Configuration (Flash)
• BYTE Timing Diagram for Write Operations (Flash)
• Temporary Sector Unprotection (Flash)
RESET
0
DQ
RY/BY
to DQ
BYTE
V
WE
3 V
15
V
CE
CC
/A
ID
CE
14
-1
CE or WE
BYTE
t
VCS
t
ELFL
-10
t
VIDR
/MB84VA2003
t
VLHT
(DQ
Data Output
t
0
FLQZ
DQ
to DQ
15
Program or Erase Command Sequence
14
)
(t
t
SET
AS
)
Unprotection period
Input
Valid
t
(t
The falling edge of the last WE signal
HOLD
-10
AH
)
(DQ
Data Output
0
to DQ
A
-1
7
)
t
VLHT
t
VLHT
3 V