W2465-70LL Winbond Electronics, W2465-70LL Datasheet - Page 4

• Manufacturer Part Number: W2465-70LL
• Manufacturer: Winbond Electronics

Specifications of W2465-70LL

• Density: 64Kb
• Access Time (max): 70ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 13b
• Package Type: PDIP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 70mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 28
• Word Size: 8b
• Number Of Words: 8K
• Lead Free Status / Rohs Status: Not Compliant

AC Characteristics, continued
(V
* These parameters are sampled but not 100% tested.
* These parameters are sampled but not 100% tested.
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
DD
= 5V 10%, V
SS
= 0V, T
A
= 0 to 70 C)
CS2
CS1
CS2
CS1
,
CS1
CS2
CS1
CS2
CS1
CS2
WE
- 4 -
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
RC
AA
ACS
ACS
AOE
CLZ1
CLZ2
OLZ
CHZ1
CHZ2
OHZ
OH
WC
CW1
CW2
AW
AS
WP
WR1
WR2
DW
DH
WHZ
OHZ
OW
*
1
2
*
*
*
*
*
*
*
70
10
70
60
60
60
45
30
5
5
5
0
0
0
0
0
-
-
-
-
-
-
-
-
-
70
70
70
35
30
30
30
30
30
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
100
100
10
10
10
80
80
80
60
40
5
0
0
0
0
0
-
-
-
-
-
-
-
-
-
100
100
100
50
35
35
35
30
30
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
W2465
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS