hys64t64020em-2.5-b2 Qimonda, hys64t64020em-2.5-b2 Datasheet - Page 10

• Manufacturer Part Number: hys64t64020em-2.5-b2
• Description: 214-pin Unbuffered Ddr2 Sdram Microdimm Modules Mdimm Sdram
• Manufacturer: Qimonda

Rev. 1.10, 2008-03
09032007-YO3V-5RUJ
Ball No.
166
63
15, 16, 41, 44,
46, 58, 59, 65,
87, 88, 106,
145, 148, 150,
151, 167, 169,
170, 172, 212,
214
Abbreviation
I
O
I/O
AI
PWR
GND
NC
Abbreviation
SSTL
CMOS
OD
Name
ODT0
ODT1
NC
NC
Pin
Type
I
I
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
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.
Buffer
Type
SSTL
SSTL
Function
On-Die Termination Control 1:0
Notes:
1. Asserts on-die termination for DQ, DM, DQS, and DQS\signals if
2. 2-rank module
Not Connected
Note: 1-rank module
Not connected
Note: Pins not connected on Qimonda MDIMMs
enabled via the DDR2 SDRAM mode register.
10
Unbuffered DDR2 SDRAM MicroDIMM Modules
HYS64T64020EM–[2.5/3/3S/3.7/5]–B2
Abbreviations for Buffer Type
Abbreviations for Pin Type
Internet Data Sheet
TABLE 6
TABLE 7