SRAM
Austin Semiconductor, Inc.
WRITE CYCLE NO. 1
12
(Chip Enabled Controlled)
WC
tWC
MT5C2561
t
ADDRESS
t
AW
tAW
t
AS
tAS
CE\
WE\
t
CW
tCW
t
WP
tWP1
t
DS
tDS
AH
tAH
t
D
Q
DATA VAILD
HIGH Z
WRITE CYCLE NO. 2
7, 12
(Write Enabled Controlled)
t
WC
tWC
ADDRESS
t
AW
tAW
t
CW
tCW
t
AH
tAH
CE\
t
AS
tAS
t
WP
tWP1
t
DS
t
DH
tDH
WE\
Q
HIGH-Z
DON’T CARE
UNDEFINED
NOTE:
Output enable (OE\) is inactive (HIGH).
MT5C2561
Rev. 2.5 1/01
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
7
6 432
211
15434311
2
1
6
2
1
15432111
65432321
422
15434321
6 211
2
4321
1
4321
4321
432
321
321
321
436543210987654321
1
2
436543210987654321
1
611
211
432543210987654321
111
436543210987654321
1
211
D
t
HZWE
DATA VALID
2
32109876543210987654321
1
1
1
321098765432109876543211
1
32109876543210987654321
098765432121098765432109876543210987654321
1
1
1
1
098765432121098765432109876543210987654321
1
t
DH
tDH
t
LZWE
109876543210987654321
1
1
1
109876543210987654321
1
1
987654321
987654321
987654321
11
17
21
21
1
276543210987654321
216543210987654321
276543210987654321
CYPRESS [ CYPRESS SEMICONDUCTOR ]
