k9f2g08uxa Samsung Semiconductor, Inc., k9f2g08uxa Datasheet - Page 12

• Manufacturer Part Number: k9f2g08uxa
• Description: 256m X 8 Bit Nand Flash Memory
• Manufacturer: Samsung Semiconductor, Inc.

K9F2G08R0A
K9F2G08U0A
AC TEST CONDITION
(K9F2G08X0A-XCB0 :T
K9F2G08R0A: Vcc=1.65~1.95V, K9F2G08UA: Vcc=2.7V~3.6V unless otherwise noted)
MODE SELECTION
NOTE : 1. X can be V
CAPACITANCE
NOTE : Capacitance is periodically sampled and not 100% tested.
VALID BLOCK
NOTE :
1. The device may include initial invalid blocks when first shipped. Additional invalid blocks may develop while being used. The number of valid blocks is
2. The 1st block, which is placed on 00h block address, is guaranteed to be a valid block up to 1K program/erase cycles with 1bit/512Byte ECC.
3. The number of valid block is on the basis of single plane operations, and this may be decreased with two plane operations.
Input Pulse Levels
Input Rise and Fall Times
Input and Output Timing Levels
Output Load
Input/Output Capacitance
Input Capacitance
presented with both cases of invalid blocks considered. Invalid blocks are defined as blocks that contain one or more bad bits. Do not erase or pro-
gram factory-marked bad blocks. Refer to the attached technical notes for appropriate management of invalid blocks.
CLE
H
H
X
X
X
X
X
L
L
L
L
2. WP should be biased to CMOS high or CMOS low for standby.
K9F2G08X0A
Parameter
Item
Parameter
ALE
IL
X
H
H
X
X
X
X
L
L
L
L
or V
(1)
(
T
A
A
IH.
=0 to 70°C, K9F2G08X0A-XIB0:T
=25°C, V
CE
H
L
L
L
L
L
L
X
X
X
X
CC
=3.3V, f=1.0MHz)
Symbol
Symbol
C
N
C
I/O
VB
IN
WE
H
X
X
X
X
X
1 TTL GATE and CL=30pF
Test Condition
K9F2G08R0A
A
=-40 to 85°C,
0V to Vcc
V
V
2,008
IN
IL
Vcc/2
RE
Min
H
H
H
H
H
H
X
X
X
X
5ns
=0V
=0V
12
0V/V
WP
H
H
H
H
H
X
X
X
X
L
CC
(2)
Typ.
Min
-
-
-
Read Mode
Data Input
Data Output
During Read(Busy)
During Program(Busy)
During Erase(Busy)
Write Protect
Stand-by
Write Mode
1 TTL GATE and CL=50pF
FLASH MEMORY
Command Input
Address Input(5clock)
Command Input
Address Input(5clock)
2,048
Max
Max
10
10
K9F2G08U0A
0V to Vcc
Mode
Vcc/2
5ns
Blocks
Unit
Unit
pF
pF