w49f002u Winbond Electronics Corp America, w49f002u Datasheet - Page 12

• Manufacturer Part Number: w49f002u
• Description: 256k X 8 Cmos Flash Memory
• Manufacturer: Winbond Electronics Corp America

DC CHARACTERISTICS
Absolute Maximum Ratings
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the
DC Operating Characteristics
(V
Power Supply
Current
Standby V
Current (TTL input)
Standby V
Current
(CMOS input)
Input Leakage
Current
Output Leakage
Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Power Supply Voltage to V
Operating Temperature
Storage Temperature
D.C. Voltage on Any Pin to Ground Potential except OE
Transient Voltage (<20 nS ) on Any Pin to Ground Potential
Voltage on OE Pin to Ground Potential
DD
PARAMETER
= 5.0V 10 , V
device.
DD
DD
SS
= 0V, T
SYM.
I
I
V
V
I
V
SB
SB
I
V
A
CC
I
LO
PARAMETER
OH
LI
OL
IH
= 0 to 70 C)
IL
1 CE = V
2 CE = V
ss
Potential
Address inputs = V
Other inputs = V
Other inputs = V
V
V
I
I
CE = OE = V
OL
OH
IN
OUT
= 2.1 mA
= GND to V
= -0.4 mA
= GND to V
IH
DD
TEST CONDITIONS
, all DQs open
-0.3V, all DQs open
IL
, WE = V
DD
IL
DD
DD
/V
- 12 -
IL
-
-
-0.3V/GND
IH
/V
IH
IH
, all DQs open
, at f = 5 MHz
-0.5 to V
-1.0 to V
MIN. TYP.
-0.3
-0.5 to +7.0
-65 to +150
-0.5 to 12.5
2.0
2.4
RATING
-
-
-
-
-
-
0 to +70
DD
DD
LIMITS
25
20
2
-
-
-
-
-
-
+1.0
+1.0
W49F002U
V
DD
MAX.
0.45
100
0.8
50
10
10
3
-
+0.5
UNIT
V
V
V
V
C
C
UNIT
mA
mA
V
V
V
V
A
A
A