HYS72T64400HFD Datasheet, PDF (3/42 Pages) Qimonda AG – 240-Pin Fully-Buffered DDR2 SDRAM Modules

Internet Data Sheet
1
Overview
HYS72T[64/128/256]4[00/20]HFD–[3S/3.7]–A
This chapter describes the main characteristics of the 240-Pin Fully-Buffered DDR2 SDRAM Modules product family.
1.1
Features
• 240-pin Fully-Buffered ECC Dual-In-Line
DDR2 SDRAM Module for PC, Workstation and Server
main memory applications.
• Module organisation one rank 64M ×72,
one rank 128M ×72, two ranks 128M ×72,
two ranks 256M ×72
• JEDEC Standard Double Data Rate 2
Synchronous DRAMs (DDR2 SDRAMs) with 1.8 V
(± 0.1 V) power supply.
• Built with 512Mb DDR2 SDRAMs in 60-ball FBGA
Chipsize Packages.
• Re-drive and re-sync of all address, command, clock and
data signals using AMB (Advanced Memory Buffer).
• High-Speed Differential Point-to-Point Link Interface at
1.5 V (Jedec standard pending).
• Host Interface and AMB component industry standard
compliant.
• Supports SMBus protocol interface for access to the AMB
configuration registers.
• Detects errors on the channel and reports them to the host
memory controller.
• Automatic DDR2 DRAM Bus Calibration.
• Automatic Channel Calibration.
• Full Host Control of the DDR2 DRAMs.
• Over-Temperature Detection and Alert.
• Hot Add-on and Hot Remove Capability.
• MBIST and IBIST Test Functions.
• Transparent Mode for DRAM Test Support.
• Low profile: 133.35mm × 30.35 mm
• 240 Pin gold plated card connector with 1.00mm contact
centers (JEDEC standard pending).
• Based on JEDEC standard reference card designs (Jedec
standard pending).
• SPD (Serial Presence Detect) with 256 Byte serial
E²PROM.Performance:
• RoHS Compliant Products¹⁾
Product Type Speed Code
Speed Grade
max. Clock Frequency
min. RAS-CAS-Delay
min. Row Precharge Time
min. Row Active Time
min. Row Cycle Time
@CL5
@CL4
@CL3
TABLE 1
Performance for DDR2–667 and DDR2–533
–3S
–3.7
Unit
PC2–5300 5–5–5
f_CK5 333
f_CK4 266
f_CK3 200
t_RCD 15
t_RP
15
t_RAS 45
t_RC
60
PC2–4200 4–4–4
266
266
200
15
15
45
60
—
MHz
MHz
MHz
ns
ns
ns
ns
1) RoHS Compliant Product: Restriction of the use of certain hazardous substances (RoHS) in electrical and electronic equipment as defined
in the directive 2002/95/EC issued by the European Parliament and of the Council of 27 January 2003. These substances include mercury,
lead, cadmium, hexavalent chromium, polybrominated biphenyls and polybrominated biphenyl ethers.
Rev. 1.2, 2006-11
3
03292006-GUME-ERC3