W2465 WINBOND [Winbond], W2465 Datasheet - Page 7

• Manufacturer Part Number: W2465
• Description: 8K X 8 CMOS STATIC RAM
• Manufacturer: WINBOND [Winbond]

DATA RETENTION CHARACTERISTICS
(T
T
DATA RETENTION WAVEFORMS
ORDERING INFORMATION
Notes:
1. Winbond reserves the right to make changes to its products without prior notice.
2. Purchasers are responsible for performing appropriate quality assurance testing on products intended for use in applications
RC
W2465-70LL
W2465-10L
W2465S-70LL
W2465S-10L
W2465K-70LL
W2465K-10L
A
V
Data Retention Current
Chip Deselect to Data
Retention Time
Operation Recovery Time
where personal injury might occur as a consequence of product failure.
= 0 to 70 C)
DD
* = Read Cycle Time
PART NO.
for Data Retention
PARAMETER
ACCESS TIME
V
CS2
CS1
DD
(nS)
100
100
100
70
70
70
V
I
T
T
SYM.
DDDR
CDR
R
DR
V
V
IL
IH
CS2
CS2
V
See data retention
waveforms
CS1
CS1
T
DD
CDR
TEST CONDITIONS
4.5V
= 3V
OPERATING
DATA RETENTION MODE
MAX. (mA)
CURRENT
0.2V
0.2V
V
V
CS1 > V
DD
DD
CS2 < 0.2V
- 7 -
70
60
70
60
70
60
V
=
DR
-0.2V, or
-0.2V, or
=
DD
> 2V
=
- 0.2V
4.5V
LL
L
T
R
V
V
IH
IL
CURRENT
STANDBY
MAX. ( A)
Publication Release Date: April 1997
MIN.
T
20
50
20
50
20
50
2.0
RC
0
-
-
*
TYP.
-
-
-
-
-
600 mil DIP
600 mil DIP
330 mil SOP
330 mil SOP
300 mil Skinny
300 mil Skinny
MAX.
PACKAGE
10
20
-
-
-
W2465
Revision A8
UNIT
nS
nS
V
A
A