HYS72T64301HP Datasheet, PDF (12/42 Pages) Qimonda AG – 240-Pin Registered DDR2 SDRAM Modules

Internet Data Sheet
Ball No.
Name
Other Pins
19, 55, 68, 102, NC
137, 138, 173, 220,
221
195
ODT0
77
ODT1
NC
Abbreviation
SSTL
CMOS
OD
Abbreviation
I
O
I/O
AI
PWR
GND
NU
NC
HYS72T64301HP–[3S/3.7]–A
Registered DDR2 SDRAM Modules
Pin Buffer Function
Type Type
NC —
Not connected
I
SSTL On-Die Termination Control 1:0
I
SSTL ^{Note: 2-Ranks module}
NC —
Note: 1-Rank modules
TABLE 7
Abbreviations for Buffer Type
Description
Serial Stub Terminated Logic (SSTL_18)
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.
Description
Standard input-only pin. Digital levels.
Output. Digital levels.
I/O is a bidirectional input/output signal.
Input. Analog levels.
Power
Ground
Not Usable
Not Connected
TABLE 8
Abbreviations for Pin Type
Rev. 1.0, 2006-10
12
09152006-R5MQ-5KS2