參數(shù)資料
型號: HYS64T16000HDL-2.5-A
廠商: INFINEON TECHNOLOGIES AG
元件分類: DRAM
英文描述: 16M X 64 DDR DRAM MODULE, 0.4 ns, DMA200
封裝: GREEN, SODIMM-200
文件頁數(shù): 4/46頁
文件大小: 833K
代理商: HYS64T16000HDL-2.5-A
HYS64T[16/32/64]0xxxHDL–[2.5/3.7/5]–A
Small Outline DDR2 SDRAM Modules
Pin Configuration and Block Diagrams
Data Sheet
9
Rev. 1.1, 2005-06
02182004-HWZ1-64OM
197
SCL
I
CMOS Serial Bus Clock
This signal is used to clock data into and out of the
SPD EEPROM.
195
SDA
I/O
OD
Serial Bus Data
This is a bidirectional pin used to transfer data into or
out of the SPD EEPROM. A resistor must be
connected from SDA to
V
DDSPD on the motherboard to
act as a pull-up.
198
SA0
I
CMOS Serial Address Select Bus 2:0
Address pins used to select the Serial Presence
Detect base address.
200
SA1
I
CMOS
Power Supplies
1
V
REF
AI
I/O Reference Voltage
Reference voltage for the SSTL-18 inputs.
199
V
DDSPD
PWR —
EEPROM Power Supply
Power supplies for core, I/O, Serial Presence Detect,
and ground for the module.
81,82,87,88,95,96,103,104,
111,112,117,118
V
DD
PWR —
Power Supply
Power supplies for core, I/O, Serial Presence Detect,
and ground for the module.
2,3,8,9,12,15,18,21,24,27,28,
33,34,39,40,41,42,47,48,53,
54,59,60,65,66,71,72,77,78,
121,122,127,128,132,133,138,
139,144,145,149,150,155,156,
, 161,162,165,171,172,177,
178,183,184,187,190,193,196
V
SS
GND
Ground Plane
Power supplies for core, I/O, Serial Presence Detect,
and ground for the module.
Other Pins
114
ODT0
I
SSTL
On-Die Termination Control 1:0
119
ODT1
I
SSTL
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
NC
Not Connected
Note: 1 Rank modules
50,69,83,84,120,163,168
NC
Not connected
Pins not connected on Infineon SO-DIMMs
Table 7
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.
Table 6
Pin Configuration of SO-DIMM (cont’d)
Pin or Ball No.
Name
Pin
Type
Buffer
Type
Function
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