AS4C8M16S
LDQM,
UDQM
Input
Data Input/Output Mask: Controls output buffers in read mode and masks
Input data in write mode.
DQ0-DQ15
Input /
Output
Data I/O: The DQ0-15 input and output data are synchronized with the positive
edges of CLK. The I/Os are maskable during Reads and Writes.
NC/RFU
VDDQ
-
No Connect: These pins should be left unconnected.
Supply
DQ Power: Provide isolated power to DQs for improved noise immunity.
( 3.3V 0.3V )
VSSQ
Supply
DQ Ground: Provide isolated ground to DQs for improved noise immunity.
( 0 V )
VDD
VSS
Supply
Supply
Power Supply: +3.3V 0.3V
Ground
Confidential
5
Rev. 2
Feb. /2014
ALSC [ ALLIANCE SEMICONDUCTOR CORPORATION ]
