MBM29DL640E Fujitsu Microelectronics, Inc., MBM29DL640E Datasheet - Page 8

• Manufacturer Part Number: MBM29DL640E
• Description: Flash Memory 64 M 8 M X 8/4 M X 16 Bit Dual Operation
• Manufacturer: Fujitsu Microelectronics, Inc.

8
MBM29DL640E
BLOCK DIAGRAM
LOGIC SYMBOL
A
DQ
21
15
to A
WP/ACC
(A
RESET
to DQ
-1
BYTE
V
V
0
)
WE
CC
SS
OE
CE
0
Command
Register
Control
State
&
address
address
Bank A
Bank D
80/90/12
Status
Control
22
RY/BY
Bank B Address
Bank C Address
Cell Matrix
Cell Matrix
X-Decoder
X-Decoder
(Bank D)
(Bank A)
8 Mbit
8 Mbit
A
A
CE
OE
WE
RESET
BYTE
-1
21
to A
0
DQ
0
to DQ
RY/BY
15
16 or 8
Cell Matrix
Cell Matrix
X-Decoder
X-Decoder
(Bank C)
(Bank B)
24 Mbit
24 Mbit
DQ
DQ
to
15
0