KVR400X72C3A/1G ValueRAM, KVR400X72C3A/1G Datasheet

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KVR400X72C3A/1G

Manufacturer Part Number
KVR400X72C3A/1G
Description
Manufacturer
ValueRAM
Datasheet

Specifications of KVR400X72C3A/1G

Main Category
DRAM Module
Sub-category
DDR SDRAM
Module Type
184DIMM
Device Core Size
72b
Organization
128Mx72
Total Density
1GByte
Chip Density
512Mb
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 128M x 72-bit 1GB (1024MB) CL3 DDR400 SDRAM
(Synchronous DRAM) ECC memory module. The components on this module include eigh-
teen 64M x 8-bit (16M 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 specifi-
cations are as follows:
FEATURES:
Document No. VALUERAM0328-001.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 1.250" (31.75mm).
Clock Cycle Time (tCK)
Row Cycle Time (t
Refresh Row Cycle Time (tRFC)
Row Active Time (tRAS)
Single Power Supply of
Power (IDD0)
UL Rating
Figure 1: KVR400X72C3A/1G 184-Pin DDR SDRAM Module
RC
)
1GB 128 x 64-Bit DDR400
KVR400X72C3A/1G
CL3 184-Pin ECC DIMM
5ns (min.) / 10ns (max.)
55ns (min.)
70ns (min.)
40ns (min.) / 70,000ns (max.)
+2.6V (+/- .1V)
3.950 W (operating)
94 V - 0
±
±
±
02/13/04

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