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參數(shù)資料
| 型號： | W24LH8Q-70SL |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | SRAM |
| 英文描述： | 32K X 8 STANDARD SRAM, 70 ns, PDSO28 |
| 封裝： | 8 X 13.40 MM, TSOP1-28 |
| 文件頁數(shù)： | 8/10頁 |
| 文件大?。?/td> | 186K |
| 代理商： | W24LH8Q-70SL |
Preliminary W24LH8
Publication Release Date: January 1999
- 7 -
Revision A2
DATA RETENTION CHARACTERISTICS
(TA (
°C) = 0 to 70 for SL; -20 to 85 for LE; -40 to 85 for LI)
PARAMETER
SYM.
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
VDD for Data Retention
VDR
CS
≥ VDD -0.2V
2.0
-
V
Data Retention Current
IDDDR
CS
≥ VDD -0.2V, VDD = 3V
-
3
A
Chip Deselect to Data
Retention Time
TCDR
See data retention waveform
0
-
nS
Operation Recovery Time
TR
TRC*
-
nS
* Read Cycle Time
DATA RETENTION WAVEFORM
TCDR
VDD
VIH
TR
VIH
CS
VDR
2V
=
>
- 0.2V
DD
V
CS =
>
0.9 DD
V
0.9 DD
V
ORDERING INFORMATION
PART NO.
ACCESS
TIME (nS)
OPERATING
VOLTAGE
(V)
OPERATING
TEMPERATURE
(
°C)
PACKAGE
W24LH8-70SL
70
2.7V to 3.6V
0 to 70
600 mil DIP
W24LH8S-70SL
70
2.7V to 3.6V
0 to 70
330 mil SOP
W24LH8Q-70SL
70
2.7V to 3.6V
0 to 70
Standard type one TSOP
W24LH8-70LE
70
2.7V to 3.6V
-20 to 85
600 mil DIP
W24LH8S-70LE
70
2.7V to 3.6V
-20 to 85
330 mil SOP
W24LH8Q-70LE
70
2.7V to 3.6V
-20 to 85
Standard type one TSOP
W24LH8-70LI
70
2.7V to 3.6V
-40 to 85
600 mil DIP
W24LH8S-70LI
70
2.7V to 3.6V
-40 to 85
330 mil SOP
W24LH8Q-70LI
70
2.7V to 3.6V
-40 to 85
Standard type one TSOP
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
where personal injury might occur as a consequence of product failure.
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