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參數(shù)資料
| 型號： | HYS72D32500GR-7F-B |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | Low Profile Registered DDR-I SDRAM-Modules |
| 中文描述： | 超薄注冊的DDR - SDRAM的我模塊 |
| 文件頁數(shù)： | 1/22頁 |
| 文件大?。?/td> | 409K |
| 代理商： | HYS72D32500GR-7F-B |
INFINEON Technologies
1
2002-08-16 (0.91)
HYS 72Dxx5xxGR-7F/7/8-B
Low Profile Registered DDR-I SDRAM-Modules
2.5 V Low Profile 184-pin Registered DDR-I SDRAM Modules
256MB, 512MB & 1GByte
PC1600 & PC2100
Preliminary Datasheet Revision 0.91
The HYS72Dxx5x0GR are low profile versions of the standard Registered DIMM modules with 1.2”
inch (30,40 mm) height for 1U Server Applications. The Low Profile DIMM versions are available as
32M x 72 (256MB), 64M x 72 (512MB) and 128M x 72 (1 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.
184-pin Registered 8-Byte Dual-In-Line
DDR-I SDRAM Module for “1U” PC,
Workstation and Server main memory
applications
One bank 32M
×
72, 64M x 72 and two bank
128M
×
JEDEC standard Double Data Rate
SynchronousDRAMs(DDR-ISDRAM)with a
single + 2.5 V (
±
0.2 V) power supply
Built with DDR-I SDRAMs in 66-Lead TSOPII
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 x 30,40 mm (1.2”) x 4.00 mm
(6,80 mm with stacked components)
Based on Jedec standard reference card
layouts RawCard “L”, “M”, “N”
Gold plated contacts
Performance:
-7F
-7
-8
Unit
Component Speed Grade
DDR266F
DDR266A DDR200
Module Speed Grade
PC2100
PC2100
PC1600
f
CK
Clock Frequency (max.) @ CL = 2.5
143
143
125
MHz
f
CK
Clock Frequency (max.) @ CL = 2
133
133
100
MHz
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HYS72D128520GR-8-B | Connector Wall Plate; Color:Almond; Leaded Process Compatible:Yes; No. of Ports:4 RoHS Compliant: Yes |
| HYS72D64000GR-7-B | 2.5 V 184-pin Registered DDR-I SDRAM Modules |
| HYS72D128020GR-7-B | Modular Connector; No. of Contacts:8; Approval Categories:Fire-Retardant UL 94V-0 Rated; Body Material:Plastic; Color:Blue; Contact Material:Phosphor Bronze; Contact Termination:Punchdown RoHS Compliant: Yes |
| HYS72D128021GR-7-B | Connector Wall Plate; Color:White; Leaded Process Compatible:Yes; No. of Ports:4 RoHS Compliant: Yes |
| HYS72D128021GR-8-B | Connector Wall Plate; Color:Almond; Leaded Process Compatible:Yes; No. of Ports:6 RoHS Compliant: Yes |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HYS72D32500GR-8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x72 SDRAM Module |
| HYS72D32500GR-8-A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:?256MB (32Mx72) PC1600 1-bank? |
| HYS72D32500GR-8-B | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Low Profile Registered DDR-I SDRAM-Modules |
| HYS72D32501GR-7 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x72 SDRAM Module |
| HYS72D32501GR-7-A | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Low Profile DDR SDRAM-Modules |
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