km68512a Samsung Semiconductor, Inc., km68512a Datasheet - Page 7

• Manufacturer Part Number: km68512a
• Description: 64kx8 Bit Low Power Cmos Static Ram
• Manufacturer: Samsung Semiconductor, Inc.

KM68512A Family
TIMING WAVEFORM OF WRITE CYCLE(1)
TIMING WAVEFORM OF WRITE CYCLE(2)
Address
CS
CS
WE
Data in
Data out
Address
CS
CS
WE
Data in
Data out
1
2
1
2
Data Undefined
High-Z
t
t
AS(3)
AS(3)
(CS
(WE Controlled)
1
Controlled)
t
WHZ
t
AW
t
AW
t
t
WC
CW(2)
t
t
CW(2)
t
WC
CW(2)
7
t
t
WP(1)
WP(1)
t
t
DW
DW
Data Valid
Data Valid
t
t
WR(4)
WR(4)
t
t
DH
DH
t
OW
High-Z
CMOS SRAM
January 1997
Revision 4.0