Kingston Technology KVR266X72RC25/1 Datasheet
- Category
- Memory modules
- Type
- Datasheet
Memory Module Specification
DESCRIPTION:
This document describes ValueRAM's 128M x 72-bit (1024MB) CL2.5 SDRAM (Synchro-
nous DRAM) Registered DDR266 ECC memory module. The components on this module
include eighteen stacked 128M x 4-bit, 133MHz, 7.5ns, CL2.5 SDRAM and three 16-bit
drivers in TSSOP packages. This 184-pin DIMM uses gold contact fingers and requires
+2.5V. The electrical and mechanical specifications are as follows:
FEATURES:
Clock Cycle Time (tCK) 7.5ns (min.) / 12ns (max.)
Row Cycle Time (tRC) 65ns (min.)
Refresh Row Cycle Time (tRFC) 75ns (min.)
Row Active Time (tRAS) 45ns (min.) / 120,000ns (max.)
Single Power Supply of +2.5V (+/- .25V)
Power (IDD0) 8.900 W (operating)
UL Rating 94 V - 0
Part No. VALUERAM0214-001.C00
06/11/02
Figure 1: KVR266X72RC25/1024 184-Pin DDR SDRAM Module
KVR266X72RC25/1024
1024MB 128M x 72-Bit DDR266
CL2.5 Registered 184-Pin ECC DIMM
1.700
0.700
0.393
0.000
0.000
2.886
5.250
0.050
0.0078 ±0.006
(0.20 ±0.15)
(1.270)
0.100
(2.50 )
0.250
(6.350)
0.157
(4.00)
0.071
(1.80)
0.039 ± 0.002
(1.000 ± 0.050)
(3.80)
2.175
(6.62)
0.26
0.1496
(3.00)
0.118
(2.00)
0.0787
(4.00)
0.1575
(43.18)
(17.80)
(10.00)
(00.00)
(73.30)
(133.35)
Units : Inches (Millimeters)
1
(00.00)
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 1.700" (43.18mm).
-
1
Kingston Technology KVR266X72RC25/1 Datasheet
- Category
- Memory modules
- Type
- Datasheet
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