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HYS64T[16/32/64]0xxxHDL–[2.5/3.7/5]–A
Small Outline DDR2 SDRAM Modules
Overview
Data Sheet
3
Rev. 1.1, 2005-06
02182004-HWZ1-64OM
1.2
Description
The INFINEON HYS64T[16/32/64]0xxxHDL–[2.5/3.7/5]–A module family are Small Outline modules “SO-DIMMs”
with 30.0-mm height based on DDR2 technology. DIMMs are available as non-ECC modules in 16M
× 64
(128 MB), 32M
× 64 (256 MB) and 64Mx64 (512 MB) organization and density, intended for mounting into 200-pin
connector sockets.
The memory array is designed with 256-Mbit Double-Data-Rate-Two (DDR2) Synchronous DRAMs. Decoupling
capacitors are mounted on the PCB. 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.
Table 2
Performance for DDR2-533 and DDR2-400
Product Type Speed Code
–3.7
–5
Units
Speed Grade
PC2–4200 4–4–4
PC2–3200 3–3–3
—
Max. Clock Frequency
@CL5
f
CK5
266
200
MHz
@CL4
f
CK4
266
200
MHz
@CL3
f
CK3
200
MHz
Min. RAS-CAS-Delay
t
RCD
15
ns
Min. Row Precharge Time
t
RP
15
ns
Min. Row Active Time
t
RAS
45
40
ns
Min. Row Cycle Time
t
RC
60
55
ns
Table 3
Ordering Information for RoHS Compliant Products
Product Type1)
1) All product types end with a place code, designating the silicon die revision. Example: HYS64T16000HDL–5–A, indicating
Rev. “A” dies are used for DDR2 SDRAM components. For all INFINEON DDR2 module and component nomenclature see
Compliance Code2)
2) The Compliance Code is printed on the module label and describes the speed grade, for example “
PC2–4200S–444–
11–C0”, where 4200S means SO-DIMM 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 “C”.
Description
SDRAM Technology
PC2-6400
HYS64T16000HDL–2.5–A 128MB 1Rx16 PC2–6400S–666–12–C0 1 Rank, Non-ECC 256 Mbit (
×16)
HYS64T32020HDL–2.5–A 256MB 2Rx16 PC2–6400S–666–12–A0 2 Ranks, Non-ECC 256 Mbit (
×16)
HYS64T64021HDL–2.5–A 512MB 2R
ξ8 PC2–6400S–666–12–F0
2 Ranks, Non-ECC 256 Mbit (
×8)
PC2-4200
HYS64T16000HDL–3.7–A 128MB 1Rx16 PC2–4200S–444–11–C0 1 Rank, Non-ECC 256 Mbit (
×16)
PC2-3200
HYS64T16000HDL–5–A
128MB 1Rx16 PC2–3200S–333–11–C0 1 Rank, Non-ECC 256 Mbit (
×16)