![](http://datasheet.mmic.net.cn/300000/KFG1G1612M-DEB5_datasheet_16197847/KFG1G1612M-DEB5_105.png)
OneNAND1G(KFG1G16Q2M-DEB5)
FLASH MEMORY
105
OneNAND2G(KFH2G16Q2M-DEB5)
OneNAND4G(KFW4G16Q2M-DEB5)
Parameter
Symbol
Min
Typ
Max
Unit
WE Cycle Time
t
WC
70
-
-
ns
AVD low pulse width
t
AVDP
12
-
-
ns
Address Setup Time
t
AWES
0
-
-
ns
Address Hold Time
t
AH
30
-
-
ns
Data Setup Time
t
DS
25
-
-
ns
Data Hold Time
t
DH
0
-
-
ns
CE Setup Time
t
CS
0
-
-
ns
CE Hold Time
t
CH
10
-
-
ns
WE Pulse Width
t
WPL
40
-
-
ns
WE Pulse Width High
t
WPH
30
-
-
ns
AVD Disable to WE Disable
t
VLWH
15
-
-
ns
WE Disable to AVD Enable
t
WEA
15
-
-
ns
5.8 AC Characteristics for Load/Program/Erase
Performance
See Timing Diagrams 6.8, 6.9, and 6.10
Note 1) These parameters are tested based on INT bit of interrupt register. Because the time on INT pin is related to the pull-up and pull-down resistor
value.
Parameter
Symbol
Min
Typ
Max
Unit
Sector Load time(Note 1)
t
RD1
-
23
35
μ
s
Page Load time(Note 1)
t
RD2
-
30
45
μ
s
Sector Program time(Note 1)
t
PGM1
-
205
720
μ
s
Page Program time(Note 1)
t
PGM2
-
220
750
μ
s
OTP Access Time(Note 1)
t
OTP
-
500
700
ns
Lock/Unlock/Lock-tight Time(Note 1)
t
LOCK
-
500
700
ns
Erase Suspend Time(Note 1)
t
ESP
-
400
500
μ
s
Erase Resume Time(Note 1)
1 Block
t
ERS1
-
2
3
ms
2~64 Blocks
t
ERS2
4
6
ms
Number of Partial Program Cycles in the sector (Including main and
spare area)
NOP
-
-
2
cycles
Block Erase time (Note 1)
1 Block
t
BERS1
-
2
3
ms
2~64 Blocks
t
BERS2
-
4
6
ms
Multi BlocK Erase Verify Read time(Note 1)
t
RD3
-
70
100
μ
s
5.7 AC Characteristics for Asynchronous Write/Load/
Program/Erase Operation
See Timing Diagrams 6.7, 6.8 and 6.9