EtronTech
EM68B08CWAH
Data Input Mask:
DM
Input
DM is an input mask signal for write data. Input data is masked when DM is sampled
HIGH along with that input data during a WRITE access.
DQ0 – DQ7 Input /
Output
Data I/O:
Bi-directional data bus.
On Die Termination:
ODT
Input
ODT enables internal termination resistance. It is applied to each DQ, DQS/DQS#
and DM signal. The ODT pin is ignored if the EMR (1) is programmed to disable ODT.
VDD
VSS
Supply
Supply
Supply
Supply
Supply
Supply
Supply
-
Power Supply: +1.8V ±0.1V
Ground
VDDL
VSSDL
VDDQ
VSSQ
VREF
NC
DLL Power Supply: +1.8V ±0.1V
DLL Ground
DQ Power: +1.8V ±0.1V.
DQ Ground
Reference Voltage for Inputs: +0.5*VDDQ
No Connect: These pins should be left unconnected.
Etron Confidential
6
Rev. 1.2
Nov. /2013
ETRON [ ETRON TECHNOLOGY, INC. ]
