MB84VA2106 Datasheet, PDF (2/29 Pages) Fujitsu Component Limited. – 16M (x16) FLASH MEMORY & 1M (x 8) STATIC RAM

MB84VA2106-10/MB84VA2107-10
s BLOCK DIAGRAM
A0 to A19
RESET
CEf
A0 to A19
VCCf
VSS
16 M bit
Flash Memory
RY/BY
SA
WE
OE
CE1s
CE2s
VCCs
VSS
A0 to A15
1 M bit
Static RAM
DQ8 to DQ15
DQ0 to DQ7
s EXAMPLE OF CONNECTION WITH CHIPSET
VCC
A[0:20]
ROM_CS/
RAM_CS/
HWR/
LWR/
RD/
D[0:15]
CHIPSET
A[1:20]
A0
A[0:19]
SA
CEf
CE1s
VCCf
RESET
RY/BY
Battery
Backup
Control
BATTERY BACKUP
VCCs
CE2s
WE
OE
D[0:15]
DQ[0:15]
MB84VA2106/7
2