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W24100-70LL データシートの表示(PDF) - Winbond
部品番号
コンポーネント説明
メーカー
W24100-70LL
128K x 8 CMOS STATIC RAM
Winbond
W24100-70LL Datasheet PDF : 11 Pages
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Preliminary W24100
DATA RETENTION CHARACTERISTICS
(T
A
= 0
°
C to 70
°
C)
PARAMETER
SYM.
TEST CONDITIONS
V
DD
for Data Retention
V
DR
CS
≥
V
DD
-0.2V
Data Retention Current
I
DDDR
CS
≥
V
DD
-0.2V, V
DD
= 3V
Chip Deselect to Data
Retention Time
T
CDR
See data retention waveform
Operation Recovery Time T
R
*
Read Cycle Time
MIN. TYP. MAX. UNIT
2.0 -
-
V
-
-
50
µ
A
0
-
-
nS
T
RC
* -
-
nS
DATA RETENTION WAVEFORM
V
DD
CS1
CS2
0.9 V
DD
T
CDR
V
DR
=>
2V
CS
>=
V
DD
- 0.2V
0.9 V
DD
T
R
Publication Release Date: October 1999
-7-
Revision A1
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