HYS72T256322HP Datasheet, PDF (3/36 Pages) Qimonda AG – 240-Pin Dual-Die Registered DDR2 SDRAM Modules

Internet Data Sheet
1
Overview
HYS72T256322HP–[3S/3.7]–A
Registered DDR2 SDRAM Modules
This chapter gives an overview of the 240-pin Dual Die Registered Very Low Profile DDR2 SDRAM Modules with parity product
family and describes its main characteristics.
1.1
Features
• 240-pin PC2-5300 and PC2-4200 DDR2 SDRAM memory
modules for PC, Workstation and Server main memory
applications
• Two ranks 256M x 72 module organization and
2 x 128M × 4 chip organization
• 2 GByte module built with 512-Mbit DDR2 SDRAMs in P-
TFBGA-63 chipsize packages.
• Standard Double-Data-Rate-Two Synchronous DRAMs
(DDR2 SDRAM) with a single + 1.8 V (± 0.1 V) power
supply
• All speed grades faster than DDR2-400 comply with
DDR2-400 timing specifications as well.
• VLP (Very Low Profile) Registered DIMM Parity bit for
address and control bus
• Programmable CAS Latencies (3, 4 & 5), Burst Length (4
& 8) and Burst Type
• Auto Refresh (CBR) and Self Refresh
• High Temperature Self Refresh
• All inputs and outputs SSTL_18 compatible
• Off-Chip Driver Impedance Adjustment (OCD) and On-Die
Termination (ODT)
• Serial Presence Detect with E²PROM
• Based on standard reference layouts Raw Card “W”
• RDIMM with parity Dimensions (nominal): 18.30 mm high,
133.35 mm wide
• 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
–3S
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
TABLE 1
Performance for –3S & –3.7
–3.7
Unit
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. 1.01, 2006-09
3
03062006-PK3L-ZYSE