Kingston KVR100X64C2256 User Manual
Memory Module Specification
KVR100X64C2/256
100MHz SDRAM 168-Pin
PC100 Memory Module
DESCRIPTION:
This document describes ValueRAM's 32M x 64-bit (256MB), CAS Latency 2 (CL2)
SDRAM (Synchronous DRAM) 100MHz memory module. The components on this module
include sixteen 16M x 8-bit (4M x 8-bit x 4 Bank / PC100 components) SDRAM components
in TSOP packages. This 168-pin DIMM uses gold contact fingers and requires +3.3V. The
electrical and mechanical specifications are as follows:
FEATURES:
CLK Cycle Time (tCC) min. = 10ns (CAS Latency = 2) / max. = 1000ns
Row Cycle Time (tRC) 70ns
CLK to Output (tSAC) max. = 6ns (CAS Latency = 2)
Single Power Supply of +3.3V (+/- .3V)
Power 4.658 W (operating)
UL Rating 94 V - 0
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 1.375" (34.92mm).
Units : Inches (millimeters)
5.250
0.387 ± 0.062
(9.84 ± 1.59)
.118DIA ± .004
(3.000DIA ± .100)
1.375
(3.000)
0.175
(4.45)
(34.925)
(8.890)
0.118
0.118
0.350
(3.000)
16M x 8-Bit
A
.450
(11.430)
16M x 8-Bit
16M x 8-Bit
16M x 8-Bit
16M x 8-Bit
0.250
(6.350)
1.450
(36.830)
16M x 8-Bit
(133.350)
5.014
(127.350)
16M x 8-Bit
4.550
(115.57)
16M x 8-Bit
16M x 8-Bit
B C
0.250
(6.350)
16M x 8-Bit
16M x 8-Bit
2.150
(54.61)
16M x 8-Bit
0.089
(2.26)
16M x 8-Bit
16M x 8-Bit
16M x 8-Bit
16M x 8-Bit
R 0.079
(R 2.000)
0.157 ± 0.004
(4.000 ± 0.100 )
0.100Min
(2.540Min)
0.700
(17.780)
0.150 Max
(3.81 Max)
Figure 1: KVR100X64C2/256 168-Pin SDRAM Module
Document No. VALUERAM0058-001.C00
0.200 Min
(5.08 Min)
0.050 ± 0.0039
(1.270 ± 0.10)
02/27/02
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