Memory Module Specification

Memory Module Specification
KVR133X64SC3/256
PC133 SDRAM 144-Pin CL3
SODIMM Memory Module
DESCRIPTION:
This document describes ValueRAM's CL3 32M x 64-bit (256MB) SDRAM (Synchronous
DRAM) PC133 Small Outline DIMM memory module. The components on this module
include eight 16M x 16-bit (4M x 16-bit x 4 Bank / PC133 components) 4K Refresh SDRAM
in TSOP packages. This 144-pin SODIMM uses gold contact fingers and requires +3.3V.
The electrical and mechanical specifications are as follows:
FEATURES:
CLK Cycle Time (tCC)
Row Cycle Time (tRC)
CLK to Output (tSAC)
Single Power Supply of
Power
UL Rating
min. = 7.5ns (CAS Latency = 3) / max. = 1000ns
65ns
max. = 5.4ns (CAS Latency = 3)
+3.3V (+/- .3V)
2.221 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).
R .030
16M x 16
TSOP
16M x 16
TSOP
16M x 16
TSOP
16M x 16
TSOP
16M x 16
TSOP
0.787
16M x 16
TSOP
16M x 16
TSOP
1.250
16M x 16
TSOP
R .078
Note: All measurements are in decimal inches.
ASSY USA
2.660
1.141
0.000
0.000
Figure 1: KVR133X64SC3/256 144-Pin SDRAM Module
www.ramshopping.fr, distributeur officiel de mémoires ram informatiques compatibles Kingston. Ramshopping vous propose des barrettes mémoires Ram, extensions flash, pour compact flash, pour Acer, Apple, ASUS, Brother, Canon, Casio, Cisco, Compaq.
Document No. VALUERAM0105-001.A00
03/06/02