![](http://datasheet.mmic.net.cn/300000/KM68U4000C_datasheet_16199719/KM68U4000C_3.png)
KM68V4000C, KM68U4000C Family
Preliminary
CMOS SRAM
Revision 0.1
June 1998
3
PRODUCT LIST
Commercial Temp Products(0~70
°
C)
Industrial Temp Products(-40~85
°
C)
Part Name
Function
Part Name
Function
KM68V4000CLG-7L
KM68V4000CLG-8L
KM68V4000CLT-7L
KM68V4000CLT-8L
KM68V4000CLR-7L
KM68V4000CLR-8L
KM68V4000CLY-7L
KM68V4000CLY-8L
KM68V4000CLTG-7L
KM68V4000CLTG-8L
KM68U4000CLG-7L
KM68U4000CLG-8L
KM68U4000CLG-10L
KM68U4000CLT-7L
KM68U4000CLT-8L
KM68U4000CLT-10L
KM68U4000CLR-7L
KM68U4000CLR-8L
KM68U4000CLR-10L
KM68U4000CLY-7L
KM68U4000CLY-8L
KM68U4000CLY-10L
KM68U4000CLT-7L
KM68U4000CLT-8L
KM68U4000CLT-10L
32-SOP, 70ns, 3.3V, LL
32-SOP, 85ns, 3.3V, LL
32-TSOP2-F, 70ns, 3.3V, LL
32-TSOP2-F, 85ns, 3.3V, LL
32-TSOP2-R, 70ns, 3.3V, LL
32-TSOP2-R, 85ns, 3.3V, LL
32-TSOP1-F, 70ns, 3.3V, LL
32-TSOP1-F, 85ns, 3.3V, LL
32-sTSOP1-F, 70ns, 3.3V, LL
32-sTSOP1-F, 85ns, 3.3V, LL
32-SOP, 70ns, 3.0V, LL
32-SOP, 85ns, 3.0V, LL
32-SOP, 100ns, 3.0V, LL
32-TSOP2-F, 70ns, 3.0V, LL
32-TSOP2-F, 85ns, 3.0V, LL
32-TSOP2-F, 100ns, 3.0V, LL
32-TSOP2-R, 70ns, 3.0V, LL
32-TSOP2-R, 85ns, 3.0V, LL
32-TSOP2-R, 100ns, 3.0V, LL
32-TSOP1-F, 70ns, 3.0V, LL
32-TSOP1-F, 85ns, 3.0V, LL
32-TSOP1-F, 100ns, 3.0V, LL
32-sTSOP1-F, 70ns, 3.0V, LL
32-sTSOP1-F, 85ns, 3.0V, LL
32-sTSOP1-F, 100ns, 3.0V, LL
KM68V4000CLGI-7L
KM68V4000CLGI-8L
KM68V4000CLTI-7L
KM68V4000CLTI-8L
KM68V4000CLRI-7L
KM68V4000CLRI-8L
KM68V4000CLYI-7L
KM68V4000CLYI-8L
KM68V4000CLTGI-7L
KM68V4000CLTGI-8L
KM68U4000CLGI-7L
KM68U4000CLGI-8L
KM68U4000CLGI-10L
KM68U4000CLTI-7L
KM68U4000CLTI-8L
KM68U4000CLTI-10L
KM68U4000CLRI-7L
KM68U4000CLRI-8L
KM68U4000CLRI-10L
KM68U4000CLYI-7L
KM68U4000CLYI-8L
KM68U4000CLYI-10L
KM68U4000CLTI-7L
KM68U4000CLTI-8L
KM68U4000CLTI-10L
32-SOP, 70ns, 3.3V, LL
32-SOP, 85ns, 3.3V, LL
32-TSOP2-F, 70ns, 3.3V, LL
32-TSOP2-F, 85ns, 3.3V, LL
32-TSOP2-R, 70ns, 3.3V, LL
32-TSOP2-R, 85ns, 3.3V, LL
32-TSOP1-F, 70ns, 3.3V, LL
32-TSOP1-F, 85ns, 3.3V, LL
32-sTSOP1-F, 70ns, 3.3V, LL
32-sTSOP1-F, 85ns, 3.3V, LL
32-SOP, 70ns, 3.0V, LL
32-SOP, 85ns, 3.0V, LL
32-SOP, 100ns, 3.0V, LL
32-TSOP2-F, 70ns, 3.0V, LL
32-TSOP2-F, 85ns, 3.0V, LL
32-TSOP2-F, 100ns, 3.0V, LL
32-TSOP2-R, 70ns, 3.0V, LL
32-TSOP2-R, 85ns, 3.0V, LL
32-TSOP2-R, 100ns, 3.0V, LL
32-TSOP1-F, 70ns, 3.0V, LL
32-TSOP1-F, 85ns, 3.0V, LL
32-TSOP1-F, 100ns, 3.0V, LL
32-sTSOP1-F, 70ns, 3.0V, LL
32-sTSOP1-F, 85ns, 3.0V, LL
32-sTSOP1-F, 100ns, 3.0V, LL
FUNCTIONAL DESCRIPTION
1. X means don
′
t care (Must be in low or high state)
CS
OE
WE
I/O
Mode
Power
H
X
1)
H
X
1)
H
High-Z
Deselected
Standby
L
High-Z
Output Disabled
Active
L
L
H
Dout
Read
Active
L
X
1)
L
Din
Write
Active
ABSOLUTE MAXIMUM RATINGS
1)
1. Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. Functional operation should be
restricted to recommended operating condition. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Item
Symbol
Ratings
Unit
Remark
Voltage on any pin relative to Vss
V
IN
,V
OUT
-0.5 to V
CC
+0.5
V
-
Voltage on Vcc supply relative to Vss
V
CC
-0.3 to 4.6
V
-
Power Dissipation
P
D
1.0
W
-
Storage temperature
T
STG
-65 to 150
°
C
-
Operating Temperature
T
A
0 to 70
°
C
°
C
KM68V4000CL, KM68U4000CL
-40 to 85
KM68V4000CLI, KM68U4000CLI