KVR333S4R25/1G ValueRAM, KVR333S4R25/1G Datasheet
KVR333S4R25/1G
Manufacturer Part Number
KVR333S4R25/1G
Description
Manufacturer
ValueRAM
Datasheet
1.KVR333S4R251G.pdf
(1 pages)
Specifications of KVR333S4R25/1G
Main Category
DRAM Module
Sub-category
DDR SDRAM
Module Type
184RDIMM
Device Core Size
72b
Organization
128Mx72
Total Density
9663676416
Chip Density
512Mb
Maximum Clock Rate
333MHz
Operating Supply Voltage (typ)
2.5V
Number Of Elements
18
Operating Supply Voltage (max)
2.7V
Operating Supply Voltage (min)
2.3V
Pin Count
184
Mounting
Socket
Lead Free Status / Rohs Status
Not Compliant
Part No. VALUERAM0446-001.A00
DESCRIPTION:
This document describes ValueRAM's 128M x 72-bit 1GB (1024MB) DDR333 CL2.5
SDRAM (Synchronous DRAM) "single rank" Registered ECC memory module. The com-
ponents on this module include eighteen 128M x 4-bit DDR333 SDRAM in FBGA packages.
This 184-pin DIMM uses gold contact fingers and requires +2.5V. The electrical and
mechanical specifications are as follows:
FEATURES:
Note: The module defined in this data sheet is one of several configurations available under this part number. While
all configurations are compatible, the DRAM combination and/or the module height may vary from what is described
here. However, in no configuration will the module height exceed 1.200" (30.48mm).
Clock Cycle Time (tCK)
Row Cycle Time (t
Refresh Row Cycle Time (tRFC)
Row Active Time (tRAS)
Single Power Supply of
Power
UL Rating
CL2.5 Registered 184-Pin ECC DIMM
Figure 1: KVR333S4R25/1G 184-Pin DIMM
RC
1GB 128M x 72-Bit DDR333
)
KVR333S4R25/1G
72ns (min.)
6ns (min.) / 12ns (max.)
60ns (min.)
42ns (min.) / 70,000ns (max.)
+2.5V (+/- .2V)
6.600 W (operating)
94 V - 0
06/21/05
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