KM62256C Family
CMOS SRAM
PRODUCT LIST
Commercial Temp Product
Extended Temp Products
Industrial Temp Products
(-40~85°C)
Function
(0~70°C)
(-25~85°C)
Part Name
Function
Part Name
Function
Part Name
KM62256CLP-5
28-DIP, 55ns, L-pwr
KM62256CLGE-7
KM62256CLGE-7L
KM62256CLTGE-7L 28-TSOP F, 70ns, LL-pwr KM62256CLTGI-7L
28-SOP, 70ns, L-pwr
28-SOP, 70ns, LL-pwr
KM62256CLGI-7
KM62256CLGI-7L
28-SOP, 70ns, L-pwr
28-SOP, 70ns, LL-pwr
28-TSOP F, 70ns, LL-pwr
KM62256CLP-5L 28-DIP, 55ns, LL-pwr
KM62256CLP-7 28-DIP, 70ns, L-pwr
KM62256CLP-7L 28-DIP, 70ns, LL-pwr
KM62256CLG-5 28-SOP, 55ns, L-pwr
KM62256CLG-5L 28-SOP, 55ns, LL-pwr
KM62256CLG-7 28-SOP, 70ns, L-pwr
KM62256CLRGE-7L 28-TSOP R, 70ns, LL-pwr KM62256CLRGI-7L 28-TSOP R, 70ns, LL-pwr
KM62256CLG-7L 28-SOP, 70ns, LL-pwr
KM62256CLTG-5L 28-TSOP F, 55ns, LL-pwr
KM62256CLTG-7L 28-TSOP F, 70ns, LL-pwr
KM62256CLRG-5L 28-TSOP R, 55ns, LL-pwr
KM62256CLRG-7L 28-TSOP R, 70ns, LL-pwr
Note : LL means Low Low standby current.
FUNCTIONAL DESCRIPTION
CS
H
L
OE
X
WE
X
I/O Pin
High-Z
High-Z
Dout
Mode
Deselected
Output Disabled
Read
Power
Standby
Active
H
H
L
L
H
Active
L
X
L
Din
Write
Active
1. X means don¢t care
1)
ABSOLUTE MAXIMUM RATINGS
Item
Symbol
VIN,VOUT
VCC
Ratings
Unit
V
Remark
Voltage on any pin relative to Vss
Voltage on Vcc supply relative to Vss
Power Dissipation
-0.5 to VCC+0.5
-0.5 to 7.0
1.0
-
V
-
PD
W
-
Storage temperature
TSTG
-65 to 150
0 to 70
°C
°C
°C
°C
-
KM62256CL
KM62256CLE
KM62256CLI
-
Operating Temperature
TA
-25 to 85
-40 to 85
Soldering temperature and time
TSOLDER
260°C, 10sec(Lead Only)
-
1. Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. Functional opeartion should be
restricted to recommended operating condition. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
3
Revision 4.0
December 1997