HYS64D64020HBDL Datasheet, PDF (11/27 Pages) Infineon Technologies AG – 200-Pin Small Outline Dual-In-Line Memory Modules

HYS64D64020[H/G]BDL–[5/6]–C
Small Outline DDR SDRAM Modules
Pin Configuration
Table 3 Pin Configuration of SO-DIMM (cont’d)
Pin# Name Pin Buffer Function
Type Type
3,4, V_SS
15,
16,
27,
28,
38,
39,
40,
51,
52,
63,
64,
75,
76,
87,
88,
90,
103,
104,
125,
126,
137,
138,
149,
150,
159,
161,
162,
173,
174,
185,
186
GND –
Ground Plane
Other Pins
199 V_DDID O
OD
V_DD Identification
Note: Pin in tristate,
indicating V_DD
and V_DDQ nets
connected on
PCB
Table 3 Pin Configuration of SO-DIMM (cont’d)
Pin# Name Pin Buffer Function
Type Type
85, NC
86,
97,
98,
124,
200
NC –
Not connected
Note: Pins not
connected on
Infineon SO
DIMMs
Table 4
Abbreviations for Pin Type
Abbreviation Description
I
Standard input-only pin. Digital levels.
O
Output. Digital levels.
I/O
I/O is a bidirectional input/output signal.
AI
Input. Analog levels.
PWR
Power
GND
Ground
NC
Not Connected
Table 5
Abbreviations for Buffer Type
Abbreviation Description
SSTL
Serial Stub Terminalted Logic (SSTL2)
LV-CMOS Low Voltage CMOS
CMOS
CMOS Levels
OD
Open Drain. The corresponding pin has 2
operational states, active low and tristate,
and allows multiple devices to share as a
wire-OR.
Data Sheet
11
Rev. 1.1, 2004-05
08252003-0RWI-CZGZ