KVR400D8R3A/512 KINGSTON TECHNOLOGY, KVR400D8R3A/512 Datasheet

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KVR400D8R3A/512

Manufacturer Part Number
KVR400D8R3A/512
Description
Manufacturer
KINGSTON TECHNOLOGY
Datasheet

Specifications of KVR400D8R3A/512

Main Category
DRAM Module
Sub-category
DDR SDRAM
Module Type
184DIMM
Device Core Size
72b
Organization
64Mx72
Total Density
512MByte
Chip Density
256Mb
Maximum Clock Rate
400MHz
Operating Supply Voltage (typ)
2.6V
Number Of Elements
18
Operating Supply Voltage (max)
2.7V
Operating Supply Voltage (min)
2.5V
Pin Count
184
Mounting
Socket
Lead Free Status / Rohs Status
Not Compliant
DESCRIPTION:
This document describes ValueRAM's 64M x 72-bit (512MB) DDR400 CL3 SDRAM (Syn-
chronous DRAM) "dual rank" Registered ECC memory module. The components on this
module include eighteen 32M x 8-bit (8M x 8-Bit x 4 bank) DDR400 SDRAM in TSOP
packages. This 184-pin DIMM uses gold contact fingers and requires +2.6V. The electrical
and mechanical specifications are as follows:
FEATURES:
Document No. VALUERAM0445-001.A00
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
512MB 64M x 72-Bit DDR400 Registered
Figure 1: KVR400D8R3A/512 184-Pin DIMM
RC
)
KVR400D8R3A/512
CL3 ECC 184-Pin DIMM
5ns (min.) / 10ns (max.)
55ns (min.)
70ns (min.)
40ns (min.) / 70,000ns (max.)
+2.6V (+/- .1V)
4.415 W operating
94 V - 0
±
±
±
06/21/05

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