T15M1024A TM tech, T15M1024A Datasheet - Page 8

• Manufacturer Part Number: T15M1024A
• Description: 128K X 8 LOW POWER CMOS STATIC RAM
• Manufacturer: TM tech

tm
WRITE CYCLE 1
WRITE CYCLE 2
NOTES ( WRITE CYCLE ) :
TM Technology Inc. reserves the right
to change products or specifications without notice.
A d d r e s s
A d d r e s s
D O U T
D O U T
C E 1
1. A write occurs during the overlap of a low
2. tCW is measured from the later of
3. tAS is measured from the address valid to the beginning of write.
4. tWR is measured from the end of write to the address change.
C E 2
C E 2
W E
C E 1
D I N
W E
D I N
the lateat transition among
the earliest transition among
measured from the beginning of write to the end of write.
CH
TE
H i g h - Z
H i g h - Z
(
( CE Controlled)
WE
Controlled)
t AS
t A S
CE
CE
H i g h - Z
1
1
goes low, CE2 going high and WE going low. A write end at
CE
going high, CE2 going low and WE going high. tWP is
t AW
1
t AW
going low or CE2 going high to the end of write.
t CW
CE , a high CE2 and a low WE . A write begins at
t CW
t WC
t WHZ
t WC
P. 8
1
t WP
t WP
H ig h-Z
t DW
t DW
t DH
t DH
t WR
t WR
t OW
Publication Date: FEB. 2002
T15M1024A
H i g h - Z
D O N ' T C A R E
U N D E F I N E D
Revision:A