Internet Data Sheet
HYS64T[32/64/128]xxxEDL–[25F/…/3.7](–)B2
Small Outlined DDR2 SDRAM Modules
Pin No.
119
Name
ODT1
Pin
Type
I
Buffer
Type
SSTL
Function
On-Die Termination Control 1
Asserts on-die termination for DQ, DM, DQS, and DQS
signals if enabled via the DDR2 SDRAM mode register.
Note: 2 Rank modules
Not Connected
Note: 1 Rank modules
Not connected
Pins not connected on Qimonda SO-DIMMs
NC
69,83,84,120,163
NC
NC
NC
—
—
TABLE 6
Abbreviations for pin Type
Abbreviation
I
O
I/O
AI
PWR
GND
NC
Description
Standard input-only pin. Digital levels.
Output. Digital levels.
I/O is a bidirectional input/output signal.
Input. Analog levels.
Power
Ground
Not Connected
TABLE 7
Abbreviations for Buffer Type
Abbreviation
SSTL
LV-CMOS
CMOS
OD
Description
Serial Stub Terminated Logic (SSTL_18)
Low Voltage CMOS
CMOS Levels
Open Drain. The corresponding pin has 2 operational states, active low and tri-state, and
allows multiple devices to share as a wire-OR.
Rev. 1.13, 2007-10
08212006-PKYN-2H1B
11