MB84VA2002-10 Fujitsu Microelectronics, Inc., MB84VA2002-10 Datasheet - Page 2

• Manufacturer Part Number: MB84VA2002-10
• Description: 8m X 8/x 16 Flash Memory & 2m X 8 Static Ram
• Manufacturer: Fujitsu Microelectronics, Inc.

2
MB84VA2002
BLOCK DIAGRAM
EXAMPLE OF CONNECTION WITH CHIPSET
A
RESET
0
BYTE
to A
CEf
CE1s
CE2s
WE
OE
SA
A
18
-1
CHIPSET
-10
ROM_CS/
RAM_CS/
A[0:19]
D[0:15]
HWR/
LWR/
/MB84VA2003
RD/
A
0
to A
A
0
18
to A
16
BATTERY BACKUP
8 M bit
Flash Memory
V
V
2 M bit
Static RAM
Battery
Backup
Control
CC
CC
f
s
V
V
SS
SS
-10
A[1:19]
A0
D[0:15]
DQ[0:15]
A[0:18]
SA
CEf
CE1s
V
CE2s
WE
OE
RY/BY
CC
MB84VA2002/3
s
RESET
RY/BY
BYTE
V
CC
f
DQ
DQ
8
0
to DQ
to DQ
V
CC
15
7