Memory Module Specification KVR333X64SC25/128 128MB 16M x 64-Bit DDR333 CL2.5 200-Pin SODIMM DESCRIPTION: This document describes ValueRAM's 16M x 64-bit (128MB) DDR333 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) DDR333 SDRAM in TSOP packages. This 200-pin SODIMM 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) 1.725 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). 2.70 (67.60) 2.50 (63.60) Tolerances : ±.006(.15) unless otherwise specified Y 40 42 200 Units : Inches (Millimeters) (4.00 Min) 0.157 Min 0.157 Min (4.00 Min) 2-f 0.07 (1.80) Z 0.098 2.45 0.100 Max (2.54 Max) 1.896 (47.40) 0.17 (4.20) 0.096 (2.40) 0.07 (1.8) 2 199 0.04 ± 0.0039 (1.00 ± 0.10) 0.16 ± 0.0039 (4.00 ± 0.10) 0.04 ± 0.0039 (1.00 ± 0.1) Detail Z 0.102 Min 0.456 11.40 0.086 2.15 0.79 (20.00) 39 41 (2.55 Min) 0.24 (6.0) 1 1.25 (31.75) Full R 2x 0.16 ± 0.039 (4.00 ± 0.10) 0.018 ± 0.001 (0.45 ± 0.03) 0.01 (0.25) 0.024 TYP (0.60 TYP) Detail Y Figure 1: KVR333X64SC25/128 200-Pin SODIMM Document No. VALUERAM0298-001.A00 06/13/03