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PDF EM42CM1684RTA Data sheet ( Hoja de datos )
| Número de pieza | EM42CM1684RTA | |
| Descripción | Double DATA RATE SDRAM | |
| Fabricantes | Eorex | |
| Logotipo |  |
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Revision History
Revision 0.1 (Jan. 2012)
- First release.
EM42CM1684RTA
Jan. 2012
www.eorex.com
1/22
1 page  
Absolute Maximum Rating
EM42CM1684RTA
Symbol
Item
Rating
Units
VIN, VOUT
Input, Output (I/O) Voltage
-0.5 ~ VDDQ + 0.5
V
VIN Input Voltage
-1.0 ~ +3.6
VDD, VDDQ
Power Supply Voltage
-1.0 ~ +3.6
V
TOP Operating Temperature Range
Commercial
0 ~ +70
°C
TSTG
PD
Storage Temperature Range
Power Dissipation
-55 ~ +150
1.6
°C
W
IOS Short Circuit Current
50 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.
Recommended DC Operating Conditions (TA=-0°C ~+70°C)
Symbol
VDD
VDDQ
VREF
VTT
VIH
VIL
Parameter
Power Supply Voltage
Power Supply Voltage (for I/O Buffer)
I/O Logic high Voltage
I/O Termination Voltage
Input Logic High Voltage
Input Logic Low Voltage
Min. Typ. Max. Units
2.3
2.3
0.49*VDDQ
VREF-0.04
VREF+0.15
-0.3
2.5
2.5
0.5*VDDQ
-
-
-
2.7
2.7
0.51*VDDQ
VREF+0.04
VDDQ+0.3
VREF-0.15
V
V
V
V
V
V
Jan. 2012
www.eorex.com
5/22
5 Page 
Simplified State Diagram
EM42CM1684RTA
Jan. 2012
11/22
www.eorex.com
11 Page | ||
| Páginas | Total 22 Páginas | |
| PDF Descargar | [ Datasheet EM42CM1684RTA.PDF ] | |
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