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參數(shù)資料
型號(hào): W27E520
廠商: WINBOND ELECTRONICS CORP
英文描述: 64K X 8 ELECTRICALLY ERASABLE EPROM
中文描述: 64KX8的電可擦除只讀存儲(chǔ)器
文件頁(yè)數(shù): 6/16頁(yè)
文件大小: 234K
代理商: W27E520
W27E520
- 6 -
READ OPERATION DC CHARACTERISTICS
(V
DD
= 4.5V to 5.5V, T
A
= 0 to 70
°
C)
PARAMETER
SYM.
CONDITIONS
LIMITS
UNIT
MIN.
TYP. MAX.
Input Load Current
I
LI
V
IN
= 0V to V
DD
-5
-
5
μ
A
μ
A
μ
A
Output Leakage Current
I
LO
V
OUT
= 0V to V
DD
-5
-
5
Standby V
DD
Current
(CMOS input)
I
SB
ALE = V
DD
±
0.3V,
V
DD
±
0.3V All others inputs
= GND/ V
DD
±
0.3V
ALE = V
IL
, I
OUT
= 0 mA
f = 5 MHz
OE
/V
PP
=
-
-
100
V
DD
Operating Current
I
DD
-
-
20
mA
Input Low Voltage
V
IL
-
-0.6
-
0.8
V
Input High Voltage
V
IH
-
2.0
-
V
DD
+0.3
V
Output Low Voltage
V
OL
I
OL
= 2.1 mA
-
-
0.4
V
Output High Voltage
V
OH
I
OH
= -0.4 mA
2.4
-
-
V
READ OPERATION AC CHARACTERISTICS
(V
DD
= 4.5V to 5.5V, T
A
= 0 to 70
°
C)
PARAMETER
SYM.
W27E520-70
W27E520-90
UNIT
Address Latch Enable Access Time
T
CE
MIN.
MAX.
MIN.
MAX.
-
70
-
90
nS
Address Latch Enable Width
T
ALE
45
-
45
-
nS
Address Access Time
T
ACC
-
70
-
90
nS
Address Setup Time
T
AS
15
-
15
-
nS
Address Hold Time
T
AH
15
-
15
-
nS
Output Enable Access Time
T
OE
-
35
-
35
nS
OE
/V
PP
High to High-Z Output
T
DF
-
25
-
25
nS
Output Hold from Address Change
T
OH
0
-
0
-
nS
Note: V
DD
must be applied simultaneously or before V
PP
and removed simultaneously or after V
PP
.
相關(guān)PDF資料
PDF描述
W27E520S-70 BOX 3.05X1.51X1.05 W/1 BTN ALMOND
W27E520S-90 BOX 3.05X1.51X1.05 W/1 BTN BLK
W27L010 128K ⅴ 8 ELECTRICALLY ERASABLE EPROM
W27L010-12 128K ⅴ 8 ELECTRICALLY ERASABLE EPROM
W27L010-90 128K ⅴ 8 ELECTRICALLY ERASABLE EPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W27E520S-70 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM
W27E520S-90 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM
W27E520W-70 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM
W27E520W-90 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM
W27L01 制造商:WINBOND 制造商全稱:Winbond 功能描述:128K X 8 ELECTRICALLY ERASABLE EPROM