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参数资料
| 型号： | W27LE520 |
| 文件页数： | 6/16页 |
| 文件大小： | 104K |
| 代理商： | W27LE520 |
Advance Information W27LE520
- 6 -
READ OPERATION DC CHARACTERISTICS
(V
DD
= 3.0V to 3.6V or 4.5V to 5.5V, T
A
= 0 to 70
°
C)
PARAMETER
SYM.
CONDITIONS
LIMITS
TYP.
UNIT
MIN.
MAX
.
5
5
20
Input Load Current
Output Leakage Current
Standby V
DD
Current
(CMOS input)
I
LI
I
LO
I
SB
V
IN
= 0V to V
DD
V
OUT
= 0V to V
DD
V
DD
= 3.0V to
3.6V
-5
-5
-
-
-
-
μ
A
μ
A
μ
A
V
DD
= 4.5V to
5.5V
ALE = V
DD
±
0.3V,
OE/V
PP
= V
DD
±
0.3V
All others inputs
= GND/ V
DD
±
0.3V
-
100
V
DD
= 3.0V to
3.6V
V
DD
= 4.5V to
5.5V
-
-
8
V
DD
Operating Current
I
DD
ALE = V
IL
, IOUT = 0
mA
f = 5 MHz
-
-
20
mA
Input Low Voltage
Input High Voltage
V
IL
V
IH
-
-
-0.6
2.0
-
-
0.8
V
DD
+0.3
0.4
-
V
V
Output Low Voltage
Output High Voltage
V
OL
V
OH
I
OL
= 2.1 mA
I
OH
= -0.4 mA
-
-
-
V
V
2.4
READ OPERATION AC CHARACTERISTICS
(V
DD
= 3.0V to 3.6V or 4.5V to 5.5V, T
A
= 0 to 70
°
C)
PARAMETER
SYM.
W27LE520-70
MIN.
W27LE520-90
MIN.
UNIT
MAX.
MAX
.
90
-
90
-
-
35
25
-
Address Latch Enable Access Time
Address Latch Enable Width
Address Access Time
Address Setup Time
Address Hold Time
Output Enable Access Time
OE
/VPP High to High-Z Output
Output Hold from Address Change
Note: V
DD
must be applied simultaneously or before V
PP
and removed simultaneously or after V
PP
.
T
CE
T
ALE
T
ACC
T
AS
T
AH
T
OE
T
DF
T
OH
-
70
-
70
-
-
35
25
-
-
nS
nS
nS
nS
nS
nS
nS
nS
45
-
15
15
-
-
0
45
-
15
15
-
-
0
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相关代理商/技术参数 |
参数描述 |
|---|---|
| W27LE520S-70 | 制造商:WINBOND 制造商全称:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM |
| W27LE520S-90 | 制造商:WINBOND 制造商全称:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM |
| W27LE520W-70 | 制造商:WINBOND 制造商全称:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM |
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