HYS64T128020EML-3S-B Datasheet, PDF (4/39 Pages) Qimonda AG – 214-Pin Unbuffered DDR2 SDRAM MicroDIMM Modules Low Power

Preliminary Internet Data Sheet
HYS64T128020EML-[3S/3.7/5]-B
Unbuffered DDR2 SDRAM MicroDIMM Modules
1.2
Description
The QIMONDA HYS64T128020EML–[3S/3.7/5]–B module
family are low power Unbuffered Micro-DIMM modules
“MDIMMs” with 30 mm height based on DDR2 technology.
DIMMs are available as 128M × 64 organisation and density,
intended for mounting into 214-pin mezzanine connector
sockets.The memory array is designed with 1 Gb Double-
Data-Rate-Two (DDR2) Synchronous DRAMs. Decoupling
capacitors are mounted on the PCB board. The DIMMs
feature serial presence detect based on a serial E²PROM
device using the 2-pin I²C protocol. The first 128 bytes are
programmed with configuration data and are write protected;
the second 128 bytes are available to the customer.
Product Type¹⁾
Compliance Code²⁾
Description
TABLE 2
Ordering Information
SDRAM
Technology
HYS64T128020EML-3S-B
1GB 2R×16 PC2–5300M–555–12–A0
two ranks, Non-ECC
1 Gbit
HYS64T128020EML–3.7–B
1GB 2R×16 PC2–4200M–444–12–A0
two ranks, Non-ECC
1 Gbit
HYS64T128020EML–5–B
1GB 2R×16 PC2–3200M–333–12–A0
two ranks, Non-ECC
1 Gbit
1) All part numbers end with a place code, designating the silicon die revision. Example: HYS64T128020EM–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, e.g. “PC2–4200M–444–11–A0, where 4200M means
Micro-DIMM modules with 4.26 GB/sec Module Bandwidth and “444-11” 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 1.1 and produced on the Raw Card
“A”.
QAG DDR2 Memory Module
TABLE 3
Module-Component Mapping Table
QAG DDR2 SDRAM Component
Part Number¹⁾
Density
Ranks SDRAM
Raw Part Number
Organization
Organizatio Card
Type
n Nos.
Density
Address Bits
Organization Row/Bank/Col
umn
HYS64T128020EML 1 GB
2
x16
128Mx64
8
Non-ECC
1) Green Product
A HYB18T1G160BFL 1 Gbit,
64Mx16
13/3/10
Rev. 0.5, 2007-05
4
05212007-7F24-MITO