EtronTech
EM6A9160
8Mx16 DDR SDRAM
Absolute Maximum Rating
Symbol
Item
Rating
Unit
Note
-3.3/3.6/4/5
-3.3G/3.6G/4G/5G
VIN, VOUT
VDD, VDDQ
TOPR
Input, Output Voltage
Power Supply Voltage
Operating Temperature
Storage Temperature
Soldering Temperature
Power Dissipation
- 0.3~ VDD + 0.3
V
V
1
1
1
1
1
1
1
- 0.3~3.6
0~70
C
C
C
°
°
°
TSTG
- 55~150
TSOLDER
PD
245
260
1
W
IOUT
Short Circuit Output Current
50
mA
Recommended D.C. Operating Conditions (Ta = 0 ~ 70 °C)
Parameter
Power Supply Voltage
Symbol
VDD
Min.
2.375
Max.
2.625
Unit
V
Note
Power Supply Voltage (for I/O Buffer)
Input Reference Voltage
Termination Voltage
VDDQ
VREF
VTT
2.375
2.625
V
0.49* VDDQ
0.51* VDDQ
V
VREF - 0.04 VREF + 0.04
V
Input High Voltage (DC)
Input Low Voltage (DC)
VIH (DC) VREF + 0.15 VDDQ + 0.3
V
VIL (DC)
VIN (DC)
-0.3
-0.3
VREF – 0.15
VDDQ + 0.3
V
Input Voltage Level, CLK and CLK#
inputs
V
Input leakage current
Output leakage current
Output High Voltage
Output Low Voltage
II
-5
-5
5
µA
µA
V
IOZ
5
VOH
VOL
VTT + 0.76
-
IOH = -15.2 mA
IOL = +15.2 mA
VTT – 0.76
V
10
Rev. 1.4
May 2006
ETRON [ ETRON TECHNOLOGY, INC. ]
