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FLASH MEMORY
10
K9F2808U0B-YCB0,YIB0
K9F2808U0B-DCB0,DIB0
K9F2808Q0B-DCB0,DIB0
K9F2808U0B-VCB0,VIB0
ABSOLUTE MAXIMUM RATINGS
NOTE
:
1. Minimum DC voltage is -0.6V on input/output pins and -0.2V on Vcc and VccQ pins. During transitions, this level may undershoot to -2.0V for periods
<20ns. Maximum DC voltage on input/output pins is V
CCQ
+0.3V which, during transitions, may overshoot to V
CC
+2.0V for periods <20ns.
2. Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded. Functional operation should be restricted to the conditions
as detailed in the operational sections of this data sheet. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Parameter
Symbol
Rating
Unit
K9F2808Q0B(1.8V)
K9F2808U0B(3.3V)
Voltage on any pin relative to V
SS
V
IN/OUT
-0.6 to + 2.45
-0.6 to + 4.6
V
V
CC
-0.2 to + 2.45
-0.6 to + 4.6
V
V
CC
Q
-0.2 to + 2.45
-0.6 to + 4.6
V
Temperature
Under Bias
K9F2808X0B-YCB0,DCB0
T
BIAS
-10 to + 125
°
C
K9F2808X0B-YIB0,DIB0
-40 to + 125
Storage Temperature
T
STG
-65 to + 150
°
C
RECOMMENDED OPERATING CONDITIONS
(Voltage reference to GND, K9F2808X0B-YCB0,DCB0:T
A
=0 to 70
°
C, K9F2808X0B-YIB0,DIB0:T
A
=-40 to 85
°
C)
Parameter
Symbol
K9F2808Q0B(1.8V)
K9F2808U0B(3.3V)
Unit
Min
Typ.
Max
Min
Typ.
Max
Supply Voltage
V
CC
1.7
1.8
1.9
2.7
3.3
3.6
V
Supply Voltage
V
CC
Q
1.7
1.8
1.9
2.7
3.3
3.6
V
Supply Voltage
V
SS
0
0
0
0
0
0
V
DC AND OPERATING CHARACTERISTICS
(Recommended operating conditions otherwise noted.)
Parameter
Symbol
Test Conditions
K9F2808Q0B(1.8V)
K9F2808U0B(3.3V)
Unit
Min
Typ
Max
Min
Typ
Max
Operat-
ing
Current
Sequential Read
I
CC
1
CE=V
IL,
I
OUT
=0mA
K9F2808Q0B: tRC=70ns
K9F2808U0B: tRC=50ns
-
5
15
-
10
20
mA
Program
I
CC
2
-
-
5
15
-
10
20
Erase
I
CC
3
-
-
5
15
-
10
20
Stand-by Current(TTL)
I
SB
1
CE=V
IH
, WP=0V/V
CC
-
-
1
-
-
1
Stand-by Current(CMOS)
I
SB
2
CE=V
CC
-0.2, WP=0V/V
CC
-
10
50
-
10
50
μ
A
Input Leakage Current
I
LI
V
IN
=0 to Vcc(max)
-
-
±
10
-
-
±
10
Output Leakage Current
I
LO
V
OUT
=0 to Vcc(max)
-
-
±
10
-
-
±
10
Input High Voltage
V
IH
I/O pins
VccQ-0.4
VccQ+0
.3
2.0
-
V
CC
Q+0.3
V
Except I/O pins
V
CC
-0.4
-
VCC
+0.3
2.0
-
V
CC
+0.3
Input Low Voltage, All inputs
V
IL
-
-0.3
-
0.4
-0.3
-
0.8
Output High Voltage Level
V
OH
K9F2808Q0B :I
OH
=-100
μ
A
K9F2808U0B :I
OH
=-400
μ
A
V
CC
Q-0.1
-
-
2.4
-
-
Output Low Voltage Level
V
OL
K9F2808Q0B :I
OL
=100uA
K9F2808U0B :I
OL
=2.1mA
-
-
0.1
-
-
0.4
Output Low Current(R/B)
I
OL
(R/B)
K9F2808Q0B :V
OL
=0.1V
K9F2808U0B :V
OL
=0.4V
3
4
-
8
10
-
mA