參數(shù)資料
型號(hào): HYS72T64000EP-3.7-B2
廠商: QIMONDA AG
元件分類: DRAM
英文描述: 64M X 72 DDR DRAM MODULE, DMA240
封裝: GREEN, RDIMM-240
文件頁(yè)數(shù): 4/64頁(yè)
文件大小: 3411K
代理商: HYS72T64000EP-3.7-B2
HYS72T[64/128/256]xx0EP–[2.5/25F/3/3S/3.7]–B2
Registered DDR2 SDRAM Modules
Internet Data Sheet
Rev. 1.02, 2008-06
12
07312007-HYD2-P177
TABLE 6
Abbreviations for Buffer Type
2, 5, 8, 11, 14, 17,
20, 23, 26, 29, 32,
35, 38, 41, 44, 47,
50, 65, 66, 79, 82,
85, 88, 91, 94, 97,
100, 103, 106, 109,
112, 115, 118, 121,
124, 127, 130, 133,
136, 139, 142, 145,
148, 151, 154, 157,
160, 163, 166, 169,
198, 201, 204, 207,
210, 213, 216, 219,
222, 225, 228, 231,
234, 237
V
SS
GND
Ground Plane
Power and ground for the DDR SDRAM
Other Pins
19, 102, 137, 138,
NC
Not connected
Pins not connected on Qimonda RDIMM’s
195
ODT0
I
SSTL
On-Die Termination Control 1:0
Asserts on-die termination for DQ, DM, DQS, and DQS signals if
enabled via the DDR2 SDRAM mode register.
Note: 2-Ranks module
77
ODT1
I
SSTL
NC
Note: 1-Rank modules
Abbreviation
Description
SSTL
Serial Stub Terminated Logic (SSTL_18)
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.
Pin No.
Name
Pin
Type
Buffer
Type
Function
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