Kingston Technology 128MB, DIMM 184-pin, DDR, 400 MHz / PC3200, CL2.5, NON-ECC KVR400X64C25/128 数据表
产品代码
KVR400X64C25/128
Memory Module Specification
DESCRIPTION:
This document describes ValueRAM's 16M x 64-bit (128MB) DDR400 CL2.5 SDRAM
(Synchronous DRAM) memory module. The components on this module include four
16M x 16-bit (4M x 16-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:
(Synchronous DRAM) memory module. The components on this module include four
16M x 16-bit (4M x 16-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:
Clock Cycle Time (tCK)
5ns (min.) / 10ns (max.)
Row Cycle Time (t
RC
)
55ns (min.)
Refresh Row Cycle Time (tRFC)
70ns (min.)
Row Active Time (tRAS)
40ns (min.) / 100,000ns (max.)
Single Power Supply of
+2.6V (+/- .1V)
Power (IDD0)
1.144 W (operating)
UL Rating
94 V - 0
Document No. VALUERAM0401-001.A00
03/24/05
Figure 1: KVR400X64C25/128 184-Pin DIMM
KVR400X64C25/128
128MB 16M x 64-Bit DDR400
CL2.5 184-Pin DIMM
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).
5.25 ± 0.005
5.077
Units : Inches (Millimeters)
0.
10
0
M
in
(2
.3
0
M
in
)
0.
39
3
(1
0.
00
)
A
B
(128.950)
(133.350 ± 0.13)
(17.
80
)
2.500
0.
7
0.10 M C B A
1.25 ± 0.006
(31.75 ±0.15)
(4
.0
0)
(2
X)
0.
15
7
(3.00)
0.118
(64.77)
(49.53)
2.55
1.95