w27e257p-15 Winbond Electronics Corp America, w27e257p-15 Datasheet - Page 6

• Manufacturer Part Number: w27e257p-15
• Description: 32k X 8 Electrically Erasable Eprom
• Manufacturer: Winbond Electronics Corp America

READ OPERATION DC CHARACTERISTICS
(V
(W27E257-10, S-10, K-10, P-10: 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)
CC
SYM.
, min. = 3.0V and max. = 5.5V)
I
I
I
I
I
I
V
V
V
V
V
LI
LO
SB
SB1
CC
PP
IL
IH
OL
OH
PP
SYM.
T
T
T
T
T
T
RC
CE
ACC
OE
DF
OH
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
= 0V to V
MIN.
100
W27E257-10
and removed simultaneously or after V
IH
CC
IL
0
-
-
-
-
CC
-
-
-
- 6 -
0.2V
CC
MAX.
100
100
CC
50
30
-
-
MIN.
120
W27E257-12
V
0
-
-
-
-
CC
MIN.
-0.3
-10
2.0
2.4
-5
-
-
-
-
-
-0.7
MAX.
120
120
60
30
-
-
LIMITS
PP
TYP.
.
5
-
-
-
-
-
-
-
-
-
-
MIN.
150
W27E257-15
0
-
-
-
-
V
CC
MAX.
0.45
V
100
100
1.0
0.8
10
30
W27E257
5
CC
-
+0.5
MAX.
150
150
70
50
-
-
UNIT
mA
mA
UNIT
V
V
V
V
V
A
A
A
A
nS
nS
nS
nS
nS
nS