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参数资料
| 型号： | W27LE520 |
| 文件页数： | 4/16页 |
| 文件大小： | 104K |
| 代理商： | W27LE520 |
Advance Information W27LE520
- 4 -
DC CHARACTERISTICS
Absolute Maximum Ratings
PARAMETER
RATING
-55 to +125
-65 to +150
-2.0 to +7.0
UNIT
°
C
°
C
V
Ambient Temperature with Power Applied
Storage Temperature
Voltage on all Pins with Respect to Ground Except
OE/V
PP,
A9 and V
DD
Pins
Voltage on OE/V
PP
Pin with Respect to Ground
Voltage on A9 Pin with Respect to Ground
Voltage V
DD
Pin with Respect to Ground
-2.0 to +7.0
-2.0 to +7.0
-2.0 to +14.0
V
V
V
Note: 1. Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of
the device.
2. Minimum voltage is -0.6V DC which may undershoot to -2.0V for pulses of less than 20ns. Maximum output pin voltage is
V
DD
+0.75V DC which may overshoot to +7.0V for pulses of less than 20ns.
DC Erase Characteristics
(T
A
= 25
°
C
±
5
°
C, V
DD
= 6.5V
±
0.25V)
PARAMETER
SYM.
CONDITIONS
LIMITS
TYP.
-
-
UNIT
MIN.
-10
-
MAX.
10
30
Input Load Current
V
DD
Erase Current
I
LI
I
CP
V
IN
= V
IL
or V
IH
ALE = V
IH,
OE/V
PP
= V
PE
A8&A11 = V
IL
, A9 = V
PE
,
A10 = V
IH
, Others = X
ALE = V
IH,
OE/V
PP
= V
PE
A8&A11 = V
IL
, A9 = V
PE
,
A10 = V
IH
, Others = X
μ
A
mA
V
PP
Erase Current
I
PP
-
-
30
mA
Input Low Voltage
Input High Voltage
Output Low Voltage
(Verify)
Output High Voltage
(Verify)
A9 SID Voltage
A9 Erase Voltage
V
PP
Erase Voltage
V
DD
Supply Voltage
(Erase & Erase Verify)
Note: V
DD
must be applied simultaneously or before V
PP
and removed simultaneously or after V
PP
.
V
IL
V
IH
V
OL
-
-
-0.3
2.4
-
-
-
-
0.8
V
V
V
V
DD
+0.3
0.45
I
OL
= 2.1 mA
V
OH
I
OH
= -0.4 mA
2.4
-
-
-
V
HH
V
PE
V
PE
V
DE
V
DD
= 5V
±
10%
-
-
-
11.5
12.75
12.75
6.25
12
13
13
6.5
12.5
13.25
13.25
6.75
V
V
V
V
CAPACITANCE
(V
DD
= 3.0V to 3.6V or 4.5V to 5.5V, T
A
= 25
°
C, f = 1 MHz)
PARAMETER
Input Capacitance
Output Capacitance
SYMBOL
C
IN
C
OUT
MAX.
6
12
UNIT
pF
pF
V
IN
= 0V
V
OUT
= 0V
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相关代理商/技术参数 |
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| W27LE520S-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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