Goodram 1GB PC-2700
Contents
1. 49 Reserved for future use 0x00 0 50 Reserved for future use 0x00 0 5 Reserved for future use 0x00 0 52 Reserved for future use 0x00 0 53 Reserved for future use 0x00 0 54 Reserved for future use 0x00 0 55 Reserved for future use 0x00 0 56 Reserved for future use 0x00 0 57 Reserved for future use 0x00 0 58 Reserved for future use 0x00 0 59 Reserved for future use 0x00 0 60 Reserved for future use 0x00 0 61 Reserved for future use 0x00 0 62 SPD Revision 0x11 17 63 Checksum for Bytes 0 62 0x98 152 64 255 Manufacturer s specific data GOODRAM logo and GOODDRIVE logo are registered trademarks of Wilk Elektronik S A Wilk Elektronik S A All other trademarks and logos are the property of their respective owners Poland 43 174 aziska G rne ul Mikolowska 42 WILK All products and specifications are subject to change without notice tel 0 32 736 90 00 fax 0 32 736 90 01 ELEKTRONIK www wilk com pl e www goodram com ES m Rev 04 12 2007 Wilk Elektronik S A 20072. 2 21 SDRAM Module Attributes 0x20 32 22 SDRAM Device Attributes General 0x00 0 23 Minimum Clock Cycle at CL X 0 5 0x75 117 24 Maximum Data Access Time tAC from Clock at CL X 0 5 0x75 117 25 Minimum Clock Cycle at CL X 1 0x00 0 26 Maximum Data Access Time tAC from Clock at CL X 1 0x00 0 27 Minimum Row Precharge Time tRP 0x48 12 28 Minimum Row Active to Row Active delay tRRD 0x30 48 29 Minimum RAS to CAS delay tRCD 0x48 72 30 Minimum Active to Precharge Time tRAS Ox2A 42 31 Module Bank Density 0x80 128 32 Address and Command Input Setup Time Before Clock 0x75 117 33 Address and Command Input Hold Time After Clock 0x75 117 34 Data Input Setup Time Before Clock 0x45 69 35 Data Input Hold Time After Clock 0x45 69 36 Write recovery time tWR 0x00 0 37 Internal write to read command delay tWTR 0x00 0 38 Internal read to precharge command delay tRTP 0x00 0 39 Memory Analysis Probe Characteristics 0x00 0 40 Extension of Byte 41 tRC and Byte 42 tRFC 0x00 0 4 SDRAM Device Minimum Active to Active Auto Refresh Time tRC 0x3C 60 42 SDRAM Device Minimum Auto Refresh to Active Auto Refresh tRFC 0x48 72 43 SDRAM Device Maximum device cycle time tCKmax 0x30 48 44 SDRAM Device Maximum skew between DQS and DQ signals tDQSQ 0x2D 45 45 DDR SDRAM Device Maximum Read Data Hold Skew Factor tQHS 0x55 85 46 Reserved for future use 0x00 0 47 SDRAM Device Attributes DDR SDRAM DIMM Height 0x00 0 48 Reserved for future use 0x00 0
3. Wwww goodram com MEMORY MODULE SPECIFICATION GR 333 S 64 L25 1G GOODRAM RAM SPEED DATA TRANSFER 333MHz PC 2700 sinsssdundud Mx egi MODULETYPE DDR SO DIMM DDR MODULE MODULE DATA WIDTH 64 PART NUMBERING CAS LATENCY2 5 SYSTEM MODULEDENSITY 1GB ea Se PART NUMBER GR333 64L25 1G gt MODULE TYPE DDR SDRAM SODIMM MODULE DENSITY 1GB MODULE DATA WIDTH 64 DRAM CHIP ORAGNIZATION 64Mx8 NUMBER OF DRAM CHIPS 16 NUMBER OF MODULE RANKS 2 NUMBER OF MODULE SIDES 2 REGISTERED NO ECC SUPPORT NO PIN COUNT 200 PIN SUPPLY VOLTAGE 2 6V SSTL 2 COMPATIBLE YES x PROGRAMMED SPD MEMORY 128 BYTES E MAX AVG PERIODIC REFRESH INTERVAL 78 us 5 g OPERATING FREQUENCY CAS Latency 333MHz 2x166MHz PC 2700 2 5 31 75 266MHz 2x133MHz PC 2100 2 SE ST B S RAS TO CAS DELAY tRCD 18 ns ROW PRECHARGE TIME tRP 18 ns ROW ACTIVE TO ROW ACTIVE DELAY tRRD 12 ns ACTIVE TO PRECHARGE TIME tRAS 42 ns ACTIVETO ACTIVE AUTO REFRESH TIME tRC 60 ns AUTO REFRESH TO ACTIVE AUTO REFRESH tRFC 72 ns DEVICE CYCLE TIME tCK MAX 12 PCB TYPE DDR SDRAM SODIMM BOARD DIMENSIONS 67 56x 31 5mm 0 1mm BOARD THICKNESS 1 02mm 0 1mm DRAM PACKAGE INFORMATION FBGA x8bit CONTACT PADS PIN GOLD PLATED Wilk Elektronik S A Poland 43 174 aziska G rne ul Miko owska 42 tel 0 32 736 90 00 fax 0 32 736 90 01 www wilk com pl e www goodram com Wilk Elektronik S A 2007 GOODRAM logo and GOODDRIVE logo ar
4. e registered trademarks of Wilk Elektronik S A All other trademarks and logos are the property of their respective owners WILK ELEKTRONIK SA p EET All products and specifications are subject to change without notice Rev 04 12 2007 Wwww goodram com MEMORY MODULE SPECIFICATION SPD CONFIGURATION GOOD a BYTE DESCRIPTION HEX DEC RANX I professional memory for everyone 0 Number of Serial PD Bytes written during module production 0x80 128 1 Total number of Bytes in Serial PD device 0x08 8 2 Fundamental Memory Type FPM EDO SDRAM 0x07 7 3 Number of Row Addresses on this assembly 0x0D 13 4 Number of Column Addresses on this assembly 0x0B 11 5 Number of DIMM Banks 0x02 2 6 Data Width of this assembly 0x40 64 7 Data Width of this assembly 0x00 0 8 Voltage Interface Level of this assembly 0x04 4 9 SDRAM Cycle time at Maximum Supported CAS Latency CL CL X 0x60 96 10 SDRAM Access from Clock 0x70 112 11 DIMM configuration type Non parity Parity or ECC 0x00 0 12 Refresh Rate Type 0x82 130 13 Primary SDRAM Width 0x08 8 14 Error Checking SDRAM Width 0x00 0 15 SDRAM Device Attributes Minimum Clock Delay Back to Back RCA 0x01 1 16 SDRAM Device Attributes Burst Lengths Supported Ox0E 14 17 SDRAM Device Attributes Number of Banks on SDRAM Device 0x04 4 18 SDRAM Device Attributes CAS Latency 0x0C 12 19 SDRAM Device Attributes CS Latency 0x01 1 20 SDRAM Device Attributes Write Latency DIMM Type Information 0x02
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