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Kingston KHX6400D2/2G Memory Module Datasheet
The Kingston KHX6400D2/2G is a 2 GB DDR2‑800 CL5 SDRAM DIMM built from sixteen 128M × 8‑bit FBGA components. The module operates at 1.8 V (±0.1 V) and is rated for a 5‑5‑5‑15 timing at 1.8 V or 1.85 V.
The datasheet lists electrical and mechanical specifications, including clock cycle times, power consumption, temperature ranges, and key features such as double‑data‑rate architecture, programmable latency, and a high‑performance heat spreader.
Kingston KHX2G specifications
| Clock Cycle Time (tCK) CL=5 | 3 ns (min.) / 8 ns (max.) |
|---|---|
| Row Cycle Time (tRC) | 60 ns (min.) |
| Refresh to Active/Refresh | 127.5 ns |
| Command Time (tRFC) | not specified (listed as Command Time) |
| Row Active Time (tRAS) | 45 ns (min.) / 70,000 ns (max.) |
| Single Power Supply | +1.8 V (±0.1 V) |
| Operating Power | 2.016 W |
| UL Rating | 94 V - 0 |
| Operating Temperature | 0 °C to 55 °C |
| Storage Temperature | -55 °C to +125 °C |
All Kingston KHX2G documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the operating voltage of the Kingston KHX6400D2/2G module?
The module requires a single power supply of +1.8 V (±0.1 V).
What are the timing specifications for this memory module?
It is programmed to JEDEC standard latency 5‑5‑5‑15 at +1.8 V (or +1.85 V).
What is the capacity of the Kingston KHX4200S2LL/2G module?
The module provides 2 GB (2048 MB) of memory.
What voltage does the module require?
It requires a single +1.8 V supply (±0.1 V).
What is the total memory capacity of the KHX5300S2LLK2/2G kit?
The kit provides a total capacity of 2 GB, made up of two 1 GB modules.
What voltage does the memory kit require?
It operates from a single +1.8 V power supply with a tolerance of ±0.1 V.