Intel C2518 FH8065501516710 Data Sheet
Product codes
FH8065501516710
Intel
®
Atom™ Processor C2000 Product Family for Microserver
September 2014
Datasheet, Vol. 3 of 3
Order Number: 330061-002US
641
Volume 3—Signal Electrical and Timing Characteristics—C2000 Product Family
DDR3 Memory Interface
33.1.5
Other DDR3 Controller Electrical Specifications
Besides the signals covered in JESD79-3E, the SoC DDR3 Memory Controllers have
additional interface signals.
The SoC electrical requirements for the DDR3 differential reference clock inputs are in
.
The DC parameters for the Power-OK input signals are shown in
. These
signals are:
• DDR3_0_DRAM_PWROK
• DDR3_1_DRAM_PWROK
• DDR3_0_VCCA_PWROK
• DDR3_1_VCCA_PWROK
• DDR3_1_DRAM_PWROK
• DDR3_0_VCCA_PWROK
• DDR3_1_VCCA_PWROK
Table 33-5. DDR3 Power OK Signal DC Specifications
Symbol
Parameter
Min
Max
Unit
Note
V
IL
Input Low
Voltage
-
0.3
V
For all DDR3
speeds
V
IH
Input High
Voltage
1.1
-
V