EM44CM1688LBB
Absolute Maximum Rating
Symbol
V
IN
, V
OUT
V
DD
V
DDQ
V
DDL
T
OP
T
STG
P
D
Item
Input, Output Voltage
Power Supply Voltage
Power Supply Voltage
DLL Power Supply Voltage
Operating Temperature Range
Storage Temperature Range
Power Dissipation
Rating
-0.5 ~ +2.3
-1.0 ~ +2.3
-0.5 ~ +2.3
-0.5 ~ +2.3
Commercial
1
0 ~ +70
-55 ~ +100
Units
V
V
V
V
°C
°C
W
Note:
Caution Exposing the device to stress above those listed in Absolute Maximum Ratings
could cause permanent damage. The device is not meant to be operated under conditions
outside the limits described in the operational section of this specification. Exposure to
Absolute Maximum Rating conditions for extended periods may affect device reliability.
Capacitance (V
CC
=1.8V
±
0.1V, f=1MHz, T
A
=25°C)
Symbol
C
CK
CD
CK
C
I
CD
I
C
IO
CD
IO
Parameter
Input Capacitance of CK,/CK
Input Capacitance delta of CK, /CK
Input Capacitance for others:
CKE, Address, /CS, /RAS,
/CAS, /WE
DDR2-800
DDR2-667
Min.
1.0
-
1.0
1.0
-
2.5
-
Typ.
-
-
-
-
-
-
-
Max.
2.0
0.25
1.75
2.0
0.25
3.5
0.5
Units
pF
pF
pF
pF
pF
pF
Input Capacitance delta for others
Input/Output Capacitance DQ, DM, DQS,
DQS, RDQS, RDQS
Input/Output Capacitance delta
Recommended DC Operating Conditions (T
A
=-0°C ~+70°C)
Symbol
V
DD
V
DDL
V
DDQ
V
REF
V
TT
V
ID
V
IH
V
IL
Parameter
Power Supply Voltage
Power Supply for DLL Voltage
Power Supply for I/O Voltage
I/O Reference Voltage
I/O Termination Voltage
DC Differential Input Voltage
Input Logic High Voltage
Input Logic Low Voltage
Min.
1.7
1.7
1.7
0.49 V
DDQ
V
REF
-0.04
-0.3
V
REF
+0.125
-0.3
Typ.
1.8
1.8
1.8
0.50V
DDQ
V
REF
-
-
-
Max.
1.9
1.9
1.9
0.51 V
DDQ
V
REF
+0.04
V
REF
-0.15
V
DDQ
+0.3
V
REF
-0.125
Units
V
V
V
V
V
V
V
V
Nov. 2010
7/29
www.eorex.com
EOREX [ EOREX CORPORATION ]
