cxk591000m Sony Electronics, cxk591000m Datasheet - Page 7

• Manufacturer Part Number: cxk591000m
• Description: 131,072-word X 9-bit High Speed Cmos Static Ram
• Manufacturer: Sony Electronics

• Write cycle (1) : WE control
• Write cycle (2) : CE1 control
Address
Data in
Data out
CE2
OE
CE1
WE
Address
OE
CE1
CE2
WE
Data in
Data out
(
2
)
t
AS
t
AS
t
WHZ
– 7 –
t
t
AW
WC
t
t
t
t
WC
t
AW
CW
CW
WP
t
WP
t
t
CW
CW
High impedance
High impedance
t
t
(
DW
DW
Data valid
1
Data valid
)
t
WR
t
t
t
DH
OW
DH
t
WR1
(
(
3
2
)
)
CXK591000TM/YM/M