MB84VD21081 FUJITSU [Fujitsu Component Limited.], MB84VD21081 Datasheet - Page 38

• Manufacturer Part Number: MB84VD21081
• Description: 16M (x8/x16) FLASH MEMORY & 2M (x8/x16) STATIC RAM
• Manufacturer: FUJITSU [Fujitsu Component Limited.]

38
MB84VD2108X
Note : This is example of Read for Bank 1 and Embedded Algorithm (program) for Bank 2.
• Back-to-back Read/Write Timing Diagram (Flash)
Address
BA1 : Address of Bank 1.
BA2 : Address of Bank 2.
WE
CEf
OE
DQ
Read
BA1
t
RC
Output
t
Valid
GHWL
t
AS
-85
Command
/MB84VD2109X
(555H)
t
(A0H)
t
Valid
Input
BA2
WP
DS
t
WC
t
AH
t
DH
t
OEH
t
ACC
t
t
OE
CE
Read
BA1
t
f
RC
Output
Valid
t
DF
Command
t
DF
(PA)
BA2
Valid
Input
(PD)
t
WC
-85
Read
BA1
t
RC
t
AHT
Output
Valid
t
CEPH
t
AS
Read
(PA)
BA2
t
RC
Status