EM42AM1684RTC
Absolute Maximum Rating
Symbol
VIN, VOUT
VDD, VDDQ
Item
Rating
Units
V
Input, Output Voltage
Power Supply Voltage
-0.3 ~ +3.6
-0.3 ~ +3.6
V
Commercial
Extended
0 ~ +70
-25 ~ +85
TOP
Operating Temperature Range
°C
TSTG
PD
Storage Temperature Range
Power Dissipation
-55 ~ +150
°C
W
1.6
50
IOS
Short Circuit Current
mA
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 (VCC=2.5V, f=1MHz, TA=25°C)
Symbol
CCLK
Parameter
Min.
2.0
Typ.
-
Max.
3.0
Units
pF
Clock Capacitance(CLK,/CLK)
Input Capacitance for CKE, Address, /CS,
/RAS, /CAS, /WE
CI
2.0
4.0
-
-
3.0
5.0
pF
pF
CO
DM & DQS Input/Output Capacitance
Recommended DC Operating Conditions (TA=-0°C ~+70°C)
Symbol
Parameter
Power Supply Voltage
Min.
Typ.
Max.
Units
VDD
VDDQ
VREF
VTT
2.3
2.3
2.5
2.5
2.7
2.7
V
V
V
V
V
V
Power Supply Voltage (for I/O Buffer)
I/O Logic high Voltage
0.49*VDDQ 0.5*VDDQ 0.51*VDDQ
I/O Termination Voltage
VREF-0.04
VREF+0.15
-0.3
-
-
-
VREF+0.04
VDDQ+0.3
VREF-0.15
VIH
Input Logic High Voltage
Input Logic Low Voltage
VIL
Sep. 2010
www.eorex.com
5/21
EOREX [ EOREX CORPORATION ]
