Internet Data Sheet

Rev. 1.0, 2006-12

4

11032006-VX0M-M6IH

HYS72T512341H[H/J/K]P-[3.7/5]-B

Registered DDR2 SDRAM Modules

1.2

Description

The Qimonda HYS72T512341H[H/J/K]P–[3.7/5]–B

module

family are Very Low Profile Registered DIMM (with parity)

modules with 18,3 mm height based on DDR2 technology.

DIMMs are available as ECC modules in 512M

×72 (4 GB)

organization and density, intended for mounting into 240-Ball

connector sockets.

The memory array is designed with 512-Mbit Double-Data-

Rate-Two (DDR2) Synchronous DRAMs. 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. Decoupling capacitors are mounted on

the PCB board. The DIMMs feature serial presence detect

protocol. The first 128 bytes are programmed with

configuration data and the second 128 bytes are available to

the customer.

TABLE 2

Ordering Information for RoHS Compliant Products

TABLE 3

Address Format

TABLE 4

Components on Modules

1) All Product Type numbers end with a place code, designating the silicon die revision. Example: HYS72T512341HJP-3.7-B, indicating Rev.

“B” dies are used for DDR2 SDRAM components. For all Qimonda DDR2 module and component nomenclature see Chapter 6 of this data

sheet.

2) The Compliance Code is printed on the module label and describes the speed grade, for example “PC2–4200P–444–12”, where 4200P

means Registered DIMM modules (Parity bit) with 4.26 GB/sec Module Bandwidth and “444-12” means Column Address Strobe (CAS)

latency = 4, Row Column Delay (RCD) latency = 4 and Row Precharge (RP) latency = 4 using the latest JEDEC SPD Revision 1.2.

Description

SDRAM Technology

PC2–4200

HYS72T512341HHP–3.7–B

4 GB 4R

×4 PC2–4200P–444–12–ZZ

4 Rank ECC

4 GB (

×4)

HYS72T512341HJP–3.7–B

4 GB 4R

×4 PC2–4200P–444–12–ZZ

4 Rank ECC

4 GB (

×4)

HYS72T512341HKP–3.7–B

4 GB 4R

×4 PC2–4200P–444–12–ZZ

4 Rank ECC

4 GB (

×4)

PC2–3200

HYS72T512341HHP–5–B

4 GB 4R

×4 PC2–3200P–333–12–ZZ

4 Rank ECC

4 GB (

×4)

HYS72T512341HJP–5–B

4 GB 4R

×4 PC2–3200P–333–12–ZZ

4 Rank ECC

4 GB (

×4)

HYS72T512341HKP–5–B

4 GB 4R

×4 PC2–3200P–333–12–ZZ

4 Rank ECC

4 GB (

×4)

DIMM Density Module Organization

Memory Ranks ECC/

Non-ECC

# of SDRAMs

# of row/bank/column bits

4 GB

512M

×72

4

ECC

18

×4

14/2/11

Product Type

DRAM Components

DRAM Density

DRAM Organisation

Note

HYS72T512341HHP

HYB18T2G401BHF

512 Mbit

512M

×4

1)

1) For a detailed description of all functionalities of the DRAM components on these modules see the component data sheet.

HYS72T512341HJP

HYS72T512341HKP