Memory Module Specification KVR333X64C25/1G 1GB 128M x 64-Bit DDR333 CL2.5 184-Pin DIMM DESCRIPTION: This document describes ValueRAM's 128M x 64-bit (1GB) DDR333 CL2.5 SDRAM (Synchronous DRAM) memory module. The components on this module include sixteen 64M x 8-bit (16M x 8-bit x 4 Bank) DDR333 SDRAM in TSOP 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) Row Cycle Time (tRC) Refresh Row Cycle Time (tRFC) Row Active Time (tRAS) Single Power Supply of Power (IDD0) UL Rating
6ns (min.) / 12ns (max.) 60ns (min.) 72ns (min.) 42ns (min.) / 70,000ns (max.) +2.5V (+/- .25V) 5.200 W (operating) 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 1.250" (31.75mm).
Units : Inches (Millimeters)
1.250 (31.75) (17.80) 0.700 0.393 (10.00)
0.250 (6.350)
0.157 (4.00) 0.1496 (3.80)
2.175
0.071 (1.80)
0.100
0.26 (6.62)
(2.50 )
2.886 (73.30)
5.250 (133.35)
1
0.000 (00.00)
0.000 (00.00)
0.118 (3.00)
0.039 ± 0.002 (1.000 ± 0.050) 0.0787 (2.00) 0.0078 ±0.006 (0.20 ±0.15) 0.050 (1.270)
0.1575 (4.00)
Figure 1: KVR333X64C25/1G 184-Pin DDR SDRAM Module Document No. VALUERAM0293-001.A00
03/21/03