pc1600cl Infineon Technologies Corporation, pc1600cl Datasheet - Page 6

• Manufacturer Part Number: pc1600cl
• Description: Registered Ddr Sdram-modules
• Manufacturer: Infineon Technologies Corporation

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Table 1
Part Number Speed Code
Module Speed Grade
Component Module
max. Clock
Frequency
1.2
The HYS72D[128/64/32]5[00/20/21]GR–[7F/7/8]-B are low profile versions of the standard Registered DIMM
modules with 1.2” inch (30,48 mm) height for 1U Server Applications. The Low Profile DIMM versions are available
as 32M
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
the 2-pin I
available to the customer.
Data Sheet
184-Pin Registered 8-Byte Dual-In-Line
DDR SDRAM Module for “1U” PC, Workstation and Server main memory applications
One rank 32M
JEDEC standard Double Data Rate Synchronous DRAMs (DDR SDRAM) with a single + 2.5 V ( 0.2 V) power
supply
Built with DDR 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
Low Profile Modules form factor:
133.35 mm
(6,80 mm with stacked components)
Based on JEDEC standard reference card layouts Raw Card L,M,N
Gold plated contacts
72 (256MB), 64M
2
C protocol. The first 128 bytes are programmed with configuration data and the second 128 bytes are
Overview
Features
Description
Performance
@ CL = 2.5
@ CL = 2
30,48 mm (1.2”)
72, 64M
fCK
fCK
72 (512MB) and 128M
72 and two ranks 128M
2
PROM
4.00 mm
–7F
DDR266F
PC2100
143
133
72 (1 GB).
6
HYS72D[128/64/32]5[00/20/21]GR–[7F/7/8]-B
72 organization
–7
DDR266A
PC2100
143
133
Registered DDR SDRAM-Modules
–8
DDR200A
PC1600
125
100
2
PROM device using
Rev. 1.03 2004-01
Unit
–
–
MHz
MHz
Overview