Kingston Technology 1024MB, 533MHZ, DDR2, DIMM, NON-ECC, CL4 KVR533D2N4/1GBK 数据表

Memory Module Specifications

1GB 128M x 64-Bit DDR2-533
CL4 240-Pin DIMM

Kingston.com

Document No. VALUERAM0777-001.A00    04/29/09

This document describes ValueRAM’s 128M x 64-bit (1GB) 
DDR2-533 CL4 SDRAM (Synchronous DRAM) memory module. 
The components on this module include eight 128M x 8-bit 
DDR2-533 SDRAM in FBGA packages. This 240-pin DIMM 
uses gold contact fingers and requires +1.8V. The electrical and 
mechanical specifications are as follows:

Clock Cycle Time (tCK) CL=4 

3.75ns (min.) / 8ns (max.)

Row Cycle Time (tRC) 

60ns (min.)

Refresh to Active/Refresh 

127.5ns 

Command Time (tRFC)

Row Active Time (tRAS) 

45ns (min.) / 70,000ns (max.) 

Single Power Supply of 

+1.8V (+/- .1V)

Power  

1.170 W (operating)

UL Rating  

94 V - 0

Figure 1: KVR533D2N4/1G 240-Pin DIMM

2.50

1.00

0.20

2.50–0.20

5.00

4.00

1.50–0.10

0.80–0.05

4.00

3.80

3.00

4.00

Units : Millimeters

1.27 – 0.10

2.70

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.