PC2700 INFINEON [Infineon Technologies AG], PC2700 Datasheet - Page 11

• Manufacturer Part Number: PC2700
• Description: 184 - Pin Registered Double Data Rate SDRAM Modules
• Manufacturer: INFINEON [Infineon Technologies AG]

Table 3
Pin# Name
3,
11,
18,
26,
34,
42,
50,
58,
66,
74,
81,
89,
93,
100,
116,
124,
132,
139,
145,
152,
160,
176
Other Pins
82
9,
16,
17,
71,
75,
76,
90,
101,
102,
103,
113,
163,
173
Data Sheet
V
V
NC
SS
DDID
Pin Configuration of RDIMM (cont’d)
Pin
Type
GND
O
NC
Buffer
Type
–
OD
–
Function
Ground Plane
V
Note: Pin in tristate,
Not connected
Pins not connected on
Infineon RDIMM’s
DD
Identification
indicating V
and V
connected on
PCB
DDQ
nets
DD
Registered Double Data Rate SDRAM Modules
11
Table 4
Abbreviation Description
I
O
I/O
AI
PWR
GND
NU
NC
Table 5
Abbreviation Description
SSTL
LV-CMOS
CMOS
OD
Abbreviations for Pin Type
Abbreviations for Buffer Type
HYS72D[32/64/128]3[00/20]GBR
Standard input-only pin. Digital levels.
Output. Digital levels.
I/O is a bidirectional input/output signal.
Input. Analog levels.
Power
Ground
Not Usable (JEDEC Standard)
Not Connected (JEDEC Standard)
Serial Stub Terminalted Logic (SSTL2)
Low Voltage CMOS
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.
10102003-01E2-HPA8
Pin Configuration
Rev. 1.1, 2004-04