參數(shù)資料
型號(hào)： HYS72D128300GBR-5-B
廠商： INFINEON TECHNOLOGIES AG
英文描述： Category 6 Termination Kit; Contents Of Kit:GigaBIX? mount, color-coded GigaBIX? connectors, wire guards, designation strips and labels, Velcro tie and installation guide RoHS Compliant: Yes
中文描述： 184針注冊(cè)雙倍數(shù)據(jù)速率SDRAM模塊
文件頁(yè)數(shù)： 6/45頁(yè)
文件大?。?/td> 1208K
代理商： HYS72D128300GBR-5-B
Registered Double Data Rate SDRAM Module
Overview
6
Rev. 0.5, 2003-12
HYS72D[128/256][300/320/321/500][GBR/HR]-[5/6/7/7F]-B
Data Sheet
1
Overview
1.1
Features
184-pin Registered 8-Byte Dual-In-Line DDR SDRAM Module for “1U” PC, Workstation and Server main
memory applications
One rank 128M
×
72 organization and two rank 256M
×
72 organization
JEDEC standard Double Data Rate Synchronous DRAMs (DDR SDRAM) with a single + 2.5 V (
±
0.2 V) power
supply and +2.6(
±
0.1 V) power supply for DDR400
Built with DDR SDRAMs in 66-Lead TSOPII and FBGA 60 package
Programmable CAS Latency, Burst Length, and Wrap Sequence (Sequential & Interleave)
Auto Refresh (CBR) and Self Refresh
All inputs and outputs SSTL_2 compatible
Re-drive for all input signals using register and PLL devices.
Serial Presence Detect with E
2
PROM
Low Profile Modules form factor: 133.35 mm
×
28.58 mm (1.1”)
×
4.00 mm and 133.35 mm
×
30.48 mm
(1.2”)
×
4.00 mm
Based on Jedec standard reference card layout RawCard “B”, “C“ and “D“
Gold plated contacts
1.2
Description
The HYS72D[128/256][300/320/321/500][GBR/HR]-[5/6/7/7F]-B are low profile versions of the standard
Registered DIMM modules with 1.1” inch (28.58) and 1.2” inch (30,40 mm) height for 1U Server Applications. The
Low Profile DIMM versions are available as 128M
×
72 (1 GB) and 256M
×
72 (2 GB).
The memory array is designed with Double Data Rate 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. A variety of decoupling capacitors
are mounted on the PC board. 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.
Table 1
Part Number Speed Code
Speed Grade
Performance
–
5
DDR400B
PC3200–3033 PC2700–2533 PC2100–2033 PC2100–2022 —
200
166
—
@ CL = 2.5
f
CK2.5
166
166
@ CL = 2
f
CK2
133
133
–
6
DDR333B
–
7
DDR266A
–
7F
DDR266
Unit
—
Component
Module
max. Clock Frequency @ CL = 3
f
CK3
—
143
133
MHz
MHz
MHz
143
133
相關(guān)PDF資料
PDF描述
HYS72D128300GBR-6-B Category 6 Termination Kit; Contents Of Kit:GigaBIX? mount, color-coded GigaBIX? connectors, wire guards, designation strips and labels, Velcro tie and installation guide RoHS Compliant: Yes
HYS72D128300GBR-7-B Connector Wall Plate; Color:Almond; Leaded Process Compatible:Yes; No. of Ports:1 RoHS Compliant: Yes
HYS72D256320GBR-6-B Aluminum Polymer Radial Lead Capacitor; Capacitance: 560uF; Voltage: 4V; Case Size: 8x9 mm; Packaging: Bulk
HYS72D256320GBR-7-B Aluminum Polymer Radial Lead Capacitor; Capacitance: 680uF; Voltage: 4V; Case Size: 8x12 mm; Packaging: Bulk
HYS72D256320GBR-5-B 184-Pin Registered Double Data Rate SDRAM Module
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HYS72D128300GBR-6-B 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:184 - Pin Registered Double-Data-Rate SDRAM Module
HYS72D128300GBR-7-B 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:184 - Pin Registered Double-Data-Rate SDRAM Module
HYS72D128300HBR-5-B 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:184 - Pin Registered Double-Data-Rate SDRAM Module
HYS72D128300HBR-5-C 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:184-Pin Registered Double-Data-Rate SDRAM Module
HYS72D128300HBR-6-B 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:184 - Pin Registered Double-Data-Rate SDRAM Module
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