Internet Data Sheet
HYB25DC512[800/160]C[E/F]
512-Mbit Double-Data-Rate SDRAM
TABLE 4
Abbreviations for Pin Type
Abbreviation
Description
I
Standard input-only pin. Digital levels.
Output. Digital levels.
I/O is a bidirectional input/output signal.
Input. Analog levels.
Power
O
I/O
AI
PWR
GND
NC
Ground
Not Connected
TABLE 5
Abbreviations for Buffer Type
Abbreviation
Description
SSTL
Serial Stub Terminalted Logic (SSTL2)
Low Voltage CMOS
LV-CMOS
CMOS
OD
CMOS Levels
Open Drain. The corresponding pin has 2 operational states, active low and tristate, and
allows multiple devices to share as a wire-OR.
Rev. 1.3, 2006-12
8
03292006-W2FE-ELDX
QIMONDA [ QIMONDA AG ]
