Kingston Technology 512MB, DDR SDRAM, 333MHz KVR333SO/512R 数据表
产品代码
KVR333SO/512R
Memory Module Specification
DESCRIPTION:
This document describes ValueRAM's 64M x 64-bit (512MB) DDR333 CL2.5 SDRAM
(Synchronous DRAM) memory module. The components on this module include sixteen
32M x 8-bit (8M x 8-bit x 4 Bank) DDR333 SDRAM sealed in FBGA packages. This 200-
pin DIMM uses gold contact fingers and requires +2.5V. The electrical and mechanical
specifications are as follows:
(Synchronous DRAM) memory module. The components on this module include sixteen
32M x 8-bit (8M x 8-bit x 4 Bank) DDR333 SDRAM sealed in FBGA packages. This 200-
pin DIMM uses gold contact fingers and requires +2.5V. The electrical and mechanical
specifications are as follows:
FEATURES:
Clock Cycle Time (tCK)
6ns (min.) / 12ns (max.)
Row Cycle Time (t
RC
)
60ns (min.)
Refresh Row Cycle Time (tRFC)
72ns (min.)
Row Active Time (tRAS)
42ns (min.) / 70,000ns (max.)
Single Power Supply of
+2.5V (+/- .2V)
Operating (IDD0)
3.525 W
UL Rating
94 V - 0
Document No. VALUERAM0326-001.A00
02/10/04
Figure 1: KVR333SO/512R 200-Pin SODIMM
KVR333SO/512R
512MB 64M x 64-Bit DDR333
CL2.5 200-Pin SODIMM
Tolerances : ±.006(.15) unless otherwise specified
2.66
2.50
Units : Inches (Millimeters)
Full R 2x
0.17
(4.20)
0.456
11.40
1.896
(47.40)
0.
24
(6
.0
)
0.086
0.
79
(2
0.
00
)
2.15
(63.60)
(67.60)
2-
f
0.07
(1.80)
1.
25
(3
1.
75
)
0.16
±
0.039
(4.00
±
0.10)
0.096
(2.40)
0.07
(1.8)
1
2
0.098
2.45
40 42
39 41
Z
Y
199
200
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).
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).