![](http://datasheet.mmic.net.cn/300000/K9K1G08B0B_datasheet_16196004/K9K1G08B0B_10.png)
FLASH MEMORY
10
K9K1G08U0B
K9K1G08R0B
K9K1G08B0B
Advance
DC AND OPERATING CHARACTERISTICS
(Recommended operating conditions otherwise noted.)
NOTE
: V
IL
can undershoot to -0.4V and V
IH
can overshoot to V
CC
+0.4V for durations of 20 ns or less
Parameter
Symbol
Test Conditions
K9K1G08X0B
Unit
1.8V
2.7V
3.3V
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Operating
Current
Sequential
Read
I
CC
1
tRC=50ns
(K9K1G08R0B:60ns), CE=V
IL
I
OUT
=0mA
-
10
20
-
10
20
-
15
30
mA
Program
I
CC
2
-
-
10
20
-
10
20
-
15
30
Erase
I
CC
3
-
-
10
20
-
10
20
-
15
30
Stand-by Current
(TTL)
I
SB
1
CE=V
IH
, WP=0V/V
CC
-
-
1
-
-
1
-
-
1
Stand-by Current
(CMOS)
I
SB
2
CE=V
CC
-0.2, WP=0V/V
CC
-
20
100
-
10
50
-
20
100
μ
A
Input Leakage Current
I
LI
V
IN
=0 to Vcc(max)
-
-
±
20
-
-
±
10
-
-
±
20
Output Leakage Current
I
LO
V
OUT
=0 to Vcc(max)
-
-
±
20
-
-
±
10
-
-
±
20
Input High Voltage
V
IH*
I/O pins
V
CCQ
-0.4
-
V
CCQ
+0.3
V
CCQ
-0.4
-
V
CCQ
+0.3
2.0
-
V
CCQ
+0.3
V
Except I/O pins
V
CC
-
0.4
-
V
CC
+0.3
V
CC
-0.4
-
V
CC
+0.3
2.0
-
V
CC
+
0.3
Input Low Voltage, All
inputs
V
IL*
-
-0.3
-
0.4
-0.3
-
0.5
-0.3
-
0.8
Output High Voltage
Level
V
OH
K9K1G08R0B :I
OH
-100
μ
A
K9K1G08B0B :I
OH
-100
μ
A
K9K1G08U0B :I
OH
-400
μ
A
V
CCQ
-
0.1
-
-
V
CCQ
-0.4
-
-
2.4
-
-
Output Low Voltage
Level
V
OL
K9K1G08R0B :I
OL
=100uA
K9K1G08B0B :I
OH
=100
μ
A
K9K1G08U0B :I
OL
=2.1mA
-
-
0.1
-
-
0.4
-
-
0.4
Output Low Current
(R/B)
I
OL
(R/B)
K9K1G08R0B :V
OL
=0.1V
K9K1G08B0B :V
OL
=0.1V
K9K1G08U0B :V
OL
=0.4V
3
4
-
3
4
-
8
10
-
mA
Valid Block
NOTE
:
1. The device may include invalid blocks when first shipped. Additional invalid blocks may develop while being used. The number of valid blocks is pre-
sented with both cases of invalid blocks considered. Invalid blocks are defined as blocks that contain one or more bad bits. Do not try to access these
invalid blocks for program and erase. Refer to the attached technical notes for an appropriate management of invalid blocks.
2. The 1st block, which is placed on 00h block address, is guaranteed to be a valid block, does not require Error Correction up to 1K program/erase
cycles.
3. Minimum 1004 valid blocks are guaranteed for each contiguous 128Mb memory space.
Parameter
Symbol
Min
Typ.
Max
Unit
Valid Block Number
N
VB
8,052
-
8,192
Blocks