km681002c Samsung Semiconductor, Inc., km681002c Datasheet - Page 4

• Manufacturer Part Number: km681002c
• Description: 128kx8 Bit High-speed Cmos Static Ram5v Operating. Operated At Commercial And Industrial Temperature Ranges.
• Manufacturer: Samsung Semiconductor, Inc.

KM681002C/CL, KM681002CI/CLI
TEST CONDITIONS*
*
READ CYCLE*
* The above parameters are also guaranteed at industrial temperature range.
AC CHARACTERISTICS
Read Cycle Time
Address Access Time
Chip Select to Output
Output Enable to Valid Output
Chip Enable to Low-Z Output
Output Enable to Low-Z Output
Chip Disable to High-Z Output
Output Disable to High-Z Output
Output Hold from Address
Chip Selection to Power Up Time
Chip Selection to Power Down-
The a
Input Pulse Levels
Input Rise and Fall Times
Input and Output timing Reference Levels
Output Loads
bove test conditions are also applied at industrial temperature range.
D
Output Loads(A)
* Capacitive Load consists of all components of the
OUT
test environment.
Parameter
Z
O
= 50
Parameter
(T
A
Symbol
=0 to 70 C, V
t
t
t
t
t
t
t
t
t
OLZ
t
OHZ
t
RC
AA
CO
OE
HZ
OH
PU
PD
LZ
R
L
KM681002C-10
= 50
Min
10
3
0
0
0
3
0
-
-
-
-
30pF*
CC
=5.0V 10%, unless otherwise noted.)
V
Max
10
10
10
5
5
5
L
-
-
-
-
-
= 1.5V
- 4 -
KM681002C-12
Min
12
3
0
0
0
3
0
-
-
-
-
Output Loads(B)
for t
Max
HZ
12
12
12
6
6
6
-
-
-
-
-
, t
* Including Scope and Jig Capacitance
LZ
, t
WHZ
KM681002C-15
Min
15
3
0
0
0
3
0
-
-
-
-
, t
See below
0V to 3V
OW
D
255
Value
OUT
1.5V
3ns
, t
OLZ
Max
15
15
15
7
7
7
-
-
-
-
-
& t
CMOS SRAM
OHZ
KM681002C-20
Min
20
3
0
0
0
3
0
-
-
-
-
PRELIMINARY
PRELIMINARY
Revision 2.0
Max
March 2000
+5.0V
480
5pF*
20
20
20
9
9
9
-
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns