W24256-70L WINBOND [Winbond], W24256-70L Datasheet - Page 4

• Manufacturer Part Number: W24256-70L
• Description: 32K X 8 CMOS STATIC RAM
• Manufacturer: WINBOND [Winbond]

AC Characteristics, continued
(V
Read Cycle
Write Cycle
Read Cycle Time
Address Access Time
Chip Select Access Time
Output Enable to Output Valid
Chip Selection to Output in Low Z
Output Enable to Output in Low Z
Chip Deselection to Output in High Z
Output Disable to Output in High Z
Output Hold from Address Change
Write Cycle Time
Chip Selection to End of Write
Address Valid to End of Write
Address Setup Time
Write Pulse Width
Write Recovery Time
Data Valid to End of Write
Data Hold from End of Write
Write to Output in High Z
Output Disable to Output in High Z
Output Active from End of Write
These parameters are sampled but not 100% tested
These parameters are sampled but not 100% tested
DD
= 5V 10%; V
SS
PARAMETER
PARAMETER
= 0V; T
A
= 0 C to 70 C)
CS, WE
- 4 -
T
T
T
T
T
SYM.
T
T
T
SYM.
T
T
T
T
T
T
T
T
T
T
T
CHZ
OHZ
T
OLZ
WHZ
CLZ
AOE
OHZ
ACS
RC
OH
OW
AA
WC
CW
AW
WP
WR
DW
DH
AS
*
*
*
*
*
*
MIN.
MIN.
70
W24256-70L/LL
70
70
70
50
30
W24256-70L/LL
5
5
3
-
-
-
-
-
0
0
0
5
-
-
Preliminary W24256
MAX.
MAX.
70
70
30
20
20
25
30
-
-
-
-
-
-
-
-
-
-
-
-
-
UNIT
UNIT
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS