EM6AA320-XXMS ETRON [Etron Technology, Inc.], EM6AA320-XXMS Datasheet - Page 10

• Manufacturer Part Number: EM6AA320-XXMS
• Description: 8M x 32 DDR SDRAM
• Manufacturer: ETRON [Etron Technology, Inc.]

Decoupling Capacitance Guide Line
AC Input Operating Conditions
(V
AC Operating Test Conditions
(V
Reference Level of Output Signals (V
CK & CK# signal maximum peak swing
Output Load
Input Signal Levels
Input Signals Slew Rate
Input timing measurement reference level
Output timing measurement reference level
Reference Level of Input Signals
Figure A. Test Load
DQ,DQS
Symbol
Symbol
DD
DD
C
C
V
V
V
V
DC1
DC2
= 2.5 ± 5%, T
= 2.5 ± 5%, T
IH
ID
IX
IL
Decouping Capacitance between V
Decouping Capacitance between V
Input High Voltage; DQ
Input Low Voltage; DQ
Clock Input Differential Voltage; Ck & CK#
Clock Input Crossing Point Voltage; Ck & CK#
A
A
= 0~70 °C)
= 0~70 °C)
Z0=50
V
TT
W
=0.5 x V
Parameter
Parameter
30pF
50 Ω
DDQ
RFE
)
8Mx32 DDR SDRAM
V
REF
DD
DDQ
=0.5 x V
and V
and V
10
SS
SSQ
DDQ
0.5xV
V
REF
Min
See Figure. A Test Load
0.8
V
DDQ
0.1+0.01
0.1+0.01
-
REF
+0.4
Value
-0.2
+0.4 V / V
0.5 x V
0.5 x V
1 V/ns
EM6AA320-XXMS
1.5V
V
V
0.5xV
REF
TT
V
V
DDQ
DDQ
DDQ
REF
REF
Max
Unit
DDQ
uF
uF
-
-0.4 V
Rev 0.7
+0.6
-0.4
+0.2
Unit
V
V
V
V
May. 2006
Note