w39l020 Winbond Electronics Corp America, w39l020 Datasheet - Page 15

• Manufacturer Part Number: w39l020
• Description: 256k U 8 Cmos Flash Memory
• Manufacturer: Winbond Electronics Corp America

8. DC CHARACTERISTICS
Absolute maximum Ratings
Note: Exposure to conditions beyond those listed under Absolute maximum Ratings may adversely affect the life and reliability
DC Operating Characteristics
(V
Pin Capacitance
(V
Power Supply
Current
Standby V
(TTL input)
Standby V
(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
Voltage on Any Pin to Ground Potential Except A9
Voltage on A9 Pin to Ground Potential
Input Capacitance
Output Capacitance
DD
DD
PARAMETER
= 3.3V r0.3V, V
= 3.3V, T
of the device.
PARAMETER
DD
DD
A
= 25q C, f = 1 MHz)
Current
Current
SS
= 0V, T
SYM.
PARAMETER
I
I
V
V
I
V
SB
SB
I
V
A
DD
I
LO
OH
LI
OL
IH
= 0 to 70q C)
IL
1
2
SS
Potential
#CE = #OE = V
all DQs open
Address inputs = V
#CE = V
Other inputs = V
#CE = V
Other inputs = V
V
V
I
I
OL
OH
SYMBOL
IN
OUT
C
= 2.1 mA
= V
= -0.4 mA
C
OUT
IN
= V
SS
IH
DD
TEST CONDITIONS
SS
, all DQs open
to V
-0.3V, all DQs open
to V
DD
IL
CONDITIONS
DD
IL
DD
V
, #WE = V
/V
OUT
V
IL
-
-
- 15 -
-0.3V/ V
IN
IH
/V
= 0V
= 0V
IH
, at f = 5 MHz
IH
SS
Publication Release Date: November 11, 2002
,
TYP.
-2.0 to +13.0
10
-2.0 to +4.6
-65 to +125
-2.0 to +4.6
6
RATING
0 to +70
MIN. TYP.
-0.3
2.0
2.4
-
-
-
-
-
-
MAX.
LIMITS
12
10
8
1
5
-
-
-
-
-
-
V
W39L020
DD
MAX.
0.45
0.8
20
25
2
1
1
-
+0.5
UNIT
Revision A4
pF
pF
UNIT
qC
qC
V
V
V
UNIT
mA
mA
PA
PA
PA
V
V
V
V