User manual KINGSTON KVR266X64SC25256 MEMORY MODULE SPECIFICATIONS

[. . . ] [. . . ] The components on this module include eight 16M x 16-bit (4M x 16-bit x 4 Bank / 133MHz, 7. 5ns, CL2. 5) DDR266 SDRAM in TSOP packages. 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 Operating (IDD0) UL Rating 7. 5ns (min. ) / 12ns (max. ) 65ns (min. ) 75ns (min. ) 45ns (min. ) / 120, 000ns (max. ) +2. 5V (+/- . 25V) 2. 350 W 94 V - 0 256MB 32M x 64-Bit DDR266 CL2. 5 200-Pin SODIMM 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) 0. 16 ± 0. 039 (4. 00 ± 0. 10) 0. 24 (6. 0) 0. 79 (20. 00) Full R 2x 1. 25 (31. 75) 1 39 41 199 0. 086 2. 15 0. 456 11. 40 0. 07 (1. 8) 0. 098 2. 45 2 40 42 0. 17 (4. 20) 0. 096 (2. 40) Z 1. 896 (47. 40) 2-f 0. 07 (1. 80) Tolerances : ±. 006(. 15) unless otherwise specified Y 200 0. 150 Max (3. 80 Max) (4. 00 Min) (4. 00 Min) 0. 157 Min 0. 157 Min (2. 55 Min) 0. 102 Min Units : Inches (Millimeters) 0. 018 ± 0. 001 (0. 45 ± 0. 03) 0. 01 (0. 25) 0. 024 TYP (0. 60 TYP) 0. 16 ± 0. 0039 (4. 00 ± 0. 10) 0. 04 ± 0. 0039 (1. 00 ± 0. 1) 0. 04 ± 0. 0039 (1. 00 ± 0. 10) Detail Z Detail Y Figure 1: KVR266X64SC25/256 200-Pin DDR SDRAM Module Document No. [. . . ] [. . . ]