w27e040 Winbond Electronics Corp America, w27e040 Datasheet - Page 6

• Manufacturer Part Number: w27e040
• Description: 512k X 8 Electrically Erasable Eprom
• Manufacturer: Winbond Electronics Corp America

READ OPERATION DC CHARACTERISTICS
(V
READ OPERATION AC CHARACTERISTICS
(V
Note: V
Read Cycle Time
Chip Enable Access Time
Address Access Time
Output Enable Access Time
Output Hold from Address Change
Input Load Current
Output Leakage Current
V
V
V
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
V
OE High to High-Z Output
CC
CC
CC
CC
PP
PP
= 5.0V 10%, T
= 5.0V 10%, T
CC
Operating Current
Operating Voltage
Standby Current
Operating Current
PARAMETER
must be applied simultaneously or before V
PARAMETER
A
A
= 0 to 70 C)
= 0 to 70 C)
SYM.
I
I
I
I
I
I
V
V
V
V
V
LI
LO
SB
SB1
CC
PP
IL
IH
OL
OH
PP
V
V
CE = V
CE = V
CE = V
I
f = 5 MHz
V
I
I
OUT
OL
OH
IN
OUT
PP
= 2.1 mA
= 0V to V
= -0.4 mA
CONDITIONS
PP
= V
= 0 mA
SYM.
T
T
T
T
T
T
= 0V to V
and removed simultaneously or after V
RC
CE
ACC
OE
DF
OH
IH
CC
IL
CC
-
-
-
- 6 -
0.2V
CC
CC
MIN.
W27E040-90
90
0
-
-
-
-
V
MAX.
CC
MIN.
-0.3
-10
2.0
2.4
90
90
40
30
-5
-
-
-
-
-
-
-
-0.7
LIMITS
PP
TYP.
MIN.
120
W27E040-12
.
5
-
-
-
-
-
-
-
-
-
-
0
-
-
-
-
V
CC
MAX.
V
MAX.
100
1.0
0.8
0.4
10
30
10
120
120
W27E040
5
CC
-
55
30
+0.5
-
-
UNIT
UNIT
mA
mA
nS
nS
nS
nS
nS
nS
V
V
V
V
V
A
A
A
A