W24L257S70LE View Datasheet(PDF) - Winbond
Part Name
Description
Manufacturer
W24L257S70LE Datasheet PDF : 11 Pages
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W24L257
TRUTH TABLE
CS
OE WE
H
X
X
L
H
H
L
L
H
L
X
L
MODE
Not Selected
Output Disable
Read
Write
I/O1−I/O8
High Z
High Z
Data Out
Data In
VDD CURRENT
ISB, ISB1
IDD
IDD
IDD
DC CHARACTERISTICS
Absolute Maximum Ratings
PARAMETER
RATING
3.3V
5V
UNIT
Supply Voltage to VSS Potential
-0.5 to +4.6 -0.5 to +7.0
V
Input/Output to VSS Potential
-0.5 to VDD +0.5
V
Allowable Power Dissipation
1.0
W
Storage Temperature
-65 to +150
°C
Operating Temperature
L/LL
0 to 70
°C
LE
-20 to 85
LI
-40 to 85
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
Operating Characteristics
(VDD = 5V ±10%; VDD = 3.3V ±5%; VSS = 0V; TA (°C) = 0 to 70 for L/LL, -20 to 85 for LE, -40 to 85 for LI)
PARAMETER
SYM. TEST CONDITIONS
3.3V
5V
UNIT
MIN. MAX. MIN. MAX.
Input Low Voltage
VIL
-
-0.5 +0.6 -0.5 +0.8 V
Input High Voltage
VIH
-
+2.0 VDD +0.5 +2.2 VDD +0.5 V
Input Leakage Current
ILI VIN = VSS to VDD
-1
+1
-2
+2
µA
Output Leakage Current ILO VI/O = VSS to VDD, -1
+1
-2
+2
µA
CS = VIH (min.) or
OE = VIH (min.) or
WE = VIL (max.)
Output Low Voltage
VOL IOL = +2.1 mA
-
0.4
-
0.4
V
Output High Voltage
VOH IOH = -1.0 mA
2.2
-
2.4
-
V
Operating Power Supply
Current
IDD CS = VIL (max.)
and I/O = 0 mA,
Cycle = min.
Duty = 100%
-
35
-
70
mA
-2-
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