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參數(shù)資料
| 型號(hào)： | HYS72T64020GR-5-A |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | DDR2 Registered DIMM Modules |
| 中文描述： | 注冊(cè)的DDR2內(nèi)存模組 |
| 文件頁數(shù)： | 2/24頁 |
| 文件大小： | 725K |
| 代理商： | HYS72T64020GR-5-A |
INFINEON Technologies
Rainer.Weidlich@Infineon.com
2
2.04
HYS72T32000GR, HYS72T64001GR
HYS72T64020GR
Preliminary Datasheet Rev. 0.22 (2.04)
Low Profile 240-pin Registered DDR2 SDRAM Modules Datasheet
256 MByte & 512 MByte Modules
PC2-3200R /-4200R /-5300R
1.0 Description
The INFINEON HYS72T32000GR, HYS72T64020GR and HYS72T64001 are low profile
Registered DIMM modules with 30,00 mm height based on DDR2 technology. DIMMs are available
in 32M x 72 (256 MByte), 2 x 32M x 72 (512 MByte) and 64M x 72 (512 MByte) organisation and
density, intended for mounting into 240 pin connector sockets.
The memory array is designed with 256Mbit Double Data Rate (DDR2) Synchronous DRAMs for
ECC applications. All control and address signals are re-driven on the DIMM using register devices
and a PLL for the clock distribution. This reduces capacitive loading to the system bus, but adds one
cycle to the SDRAM timing. Decoupling capacitors are mounted on the PCB board, which provide
a proper voltage supply impedance over the whole frequency range of operations as number and
values are accordant to the JEDEC specification. The DIMMs feature serial presence detect based
on a serial E
2
PROM device using the 2-pin I
2
C protocol. The first 128 bytes are programmed with
configuration data and the second 128 bytes are available to the customer.
240-pin Registered 8-Byte ECC Dual-In-Line
DDR2 SDRAM Module for PC, Workstation
and Server main memory applications
One rank 32Mb x 72, 64Mb x 72 and
two ranks 64Mb
×
72 organizations
JEDEC standard Double Data Rate 2
Synchronous DRAMs (DDR2 SDRAMs) with
+ 1.8 V (
±
0.1 V) power supply
Modules built with 256 Mb DDR2 SDRAMs in
60-ball FBGA chipsize packages
Programmable CAS Latencies (3, 4 & 5),
Burst Length (4 & 8) and Burst Type.
Auto Refresh and Self Refresh
All inputs and outputs SSTL_1.8 compatible
Re-drive for all input signals using register
and PLL devices.
OCD (Off-Chip Driver Impedance
Adjustment) and ODT (On-Die Termination)
Serial Presence Detect with E
2
PROM
Low Profile Modules form factor:
133.35 mm x 30,00 mm (MO-237)
Based on JEDEC standard reference card
designs Raw Card “A”, “B” and “C”.
Performance:
Speed Grade Indicator
-5
-3.7
-3
Unit
Component Speed Grade on Module
DDR2-400
DDR2-533
DDR2-667
Module Speed Grade
PC2-3200
PC2-4200
PC2-5300
Max. Clock Frequency @ CL = 3
200
200
200
MHz
Max. Clock Frequency@ CL = 4 & 5
200
266
333
MHz
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HYS72T32000GR-5-A | DDR2 Registered DIMM Modules |
| HYS72T64020GR-3-A | DDR2 Registered DIMM Modules |
| HYS72T32000GR-3-A | DDR2 Registered DIMM Modules |
| HYS72T32000GR | DDR2 Registered DIMM Modules |
| HYS72T64020GR | DDR2 Registered DIMM Modules |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HYS72T64020HR | 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Registered DDR2 SDRAM Modules |
| HYS72T64020HR-2.5-A | 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Registered DDR2 SDRAM Modules |
| HYS72T64020HR-3.7-A | 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Registered DDR2 SDRAM Modules |
| HYS72T64020HR-3-A | 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Registered DDR2 SDRAM Modules |
| HYS72T64020HR-3S-A | 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Registered DDR2 SDRAM Modules |
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