K9F2808U0B-YCB0,YIB0
K9F2808Q0B-DCB0,DIB0
K9F2808U0B-VCB0,VIB0 K9F2808U0B-DCB0,DIB0
FLASH MEMORY
ABSOLUTE MAXIMUM RATINGS
Rating
Parameter
Symbol
Unit
K9F2808Q0B(1.8V)
-0.6 to + 2.45
K9F2808U0B(3.3V)
VIN/OUT
VCC
-0.6 to + 4.6
-0.6 to + 4.6
-0.6 to + 4.6
V
V
V
Voltage on any pin relative to VSS
-0.2 to + 2.45
VCCQ
-0.2 to + 2.45
K9F2808X0B-YCB0,DCB0
K9F2808X0B-YIB0,DIB0
-10 to + 125
-40 to + 125
-65 to + 150
Temperature
Under Bias
TBIAS
TSTG
°C
°C
Storage Temperature
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 VCCQ +0.3V which, during transitions, may overshoot to VCC+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.
RECOMMENDED OPERATING CONDITIONS
(Voltage reference to GND, K9F2808X0B-YCB0,DCB0:TA=0 to 70°C, K9F2808X0B-YIB0,DIB0:TA=-40 to 85°C)
K9F2808Q0B(1.8V)
K9F2808U0B(3.3V)
Parameter
Symbol
Unit
Min
1.7
1.7
0
Typ.
1.8
1.8
0
Max
1.9
1.9
0
Min
2.7
2.7
0
Typ.
3.3
3.3
0
Max
3.6
3.6
0
Supply Voltage
Supply Voltage
Supply Voltage
VCC
VCCQ
VSS
V
V
V
DC AND OPERATING CHARACTERISTICS(Recommended operating conditions otherwise noted.)
K9F2808Q0B(1.8V)
K9F2808U0B(3.3V)
Parameter
Symbol
Test Conditions
Unit
Min
Typ
Max
Min
Typ
Max
CE=VIL, IOUT=0mA
Operat-
ing
Sequential Read
ICC1
K9F2808Q0B: tRC=70ns
K9F2808U0B: tRC=50ns
-
5
15
-
10
20
Current
mA
Program
Erase
ICC2
ICC3
ISB1
ISB2
ILI
-
-
-
-
-
-
-
5
5
-
15
15
-
-
-
-
-
-
10
10
-
20
20
-
Stand-by Current(TTL)
Stand-by Current(CMOS)
Input Leakage Current
Output Leakage Current
CE=VIH, WP=0V/VCC
CE=VCC-0.2, WP=0V/VCC
VIN=0 to Vcc(max)
VOUT=0 to Vcc(max)
1
1
10
-
50
10
-
50
±10
±10
±10
±10
mA
ILO
-
-
VccQ+0
.3
I/O pins
VccQ-0.4
2.0
-
VCCQ+0.3
Input High Voltage
VIH
VCC
+0.3
Except I/O pins
-
VCC-0.4
-0.3
-
-
2.0
-
-
VCC+0.3
0.8
Input Low Voltage, All inputs
Output High Voltage Level
Output Low Voltage Level
VIL
0.4
-0.3
V
K9F2808Q0B :IOH=-100mA
K9F2808U0B :IOH=-400mA
VOH
VCCQ-0.1
-
-
-
2.4
-
-
-
-
0.4
-
K9F2808Q0B :IOL=100uA
K9F2808U0B :IOL=2.1mA
VOL
IOL
-
0.1
-
K9F2808Q0B :VOL=0.1V
Output Low Current(R/B)
3
4
8
10
mA
(R/B) K9F2808U0B :VOL=0.4V
10
SAMSUNG [ SAMSUNG ]
