參數(shù)資料
型號(hào): K9S3208V0A
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 4M x 8 bit SmartMedia Card
中文描述: 4米× 8位SmartMedia卡
文件頁數(shù): 7/26頁
文件大小: 353K
代理商: K9S3208V0A
K9S3208V0A-SSB0
SmartMedia
TM
7
MODE SELECTION
NOTE
: 1. X can be V
IL
or V
IH
2. WP should be biased to CMOS high or CMOS low for standby.
CLE
ALE
CE
WE
RE
WP
Mode
H
L
L
H
X
Read Mode
Command Input
L
H
L
H
X
Address Input(3clock)
H
L
L
H
H
Write Mode
Command Input
L
H
L
H
H
Address Input(3clock)
L
L
L
H
H
Data Input
L
L
L
H
X
Sequential Read & Data Output
L
L
L
H
H
X
During Read(Busy)
X
X
X
X
X
H
During Program(Busy)
X
X
X
X
X
H
During Erase(Busy)
X
X
(1)
X
X
X
L
Write Protect
X
X
H
X
X
0V/V
CC
(2)
Stand-by
CAPACITANCE
(T
A
=25
°
C, V
CC
=3.3V, f=1.0MHz)
NOTE
: Capacitance is periodically sampled and not 100% tested.
Item
Symbol
Test Condition
Min
Max
Unit
Input/Output Capacitance
C
I/O
V
IL
=0V
-
10
pF
Input Capacitance
C
IN
V
IN
=0V
-
10
pF
VALID BLOCK
NOTE
:
1. The
K9S3208V0A
may include invalid blocks when first shipped. Additional invalid blocks may develop while being used. The number of valid
blocks is presented 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 a appropriate management of invalid blocks.
Parameter
Symbol
Min
Typ.
Max
Unit
Valid Block Number
N
VB
502
508
511
Blocks
Program/Erase Characteristics
Parameter
Symbol
Min
Typ
Max
Unit
Program Time
t
PROG
-
0.25
1.5
ms
Number of Partial Program Cycles in the Same Page
Nop
-
-
10
cycles
Block Erase Time
t
BERS
-
2
10
ms
AC TEST CONDITION
(T
A
=0 to 55
°
C,
V
CC
=3.3V
±
10% unless otherwise noted)
Parameter
Value
Input Pulse Levels
0.4V to 2.4V
Input Rise and Fall Times
5ns
Input and Output Timing Levels
0.8V and 2.0V
Output Load
1 TTL GATE and CL=100pF
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