M393T2953BG - SAMSUNG

M393T2953BG (M393Txx5xBG) Registered SDRAM MODULE 240pin Registered Module based

Pin Name CK0 CK0 CKE0, CKE1 RAS CAS WE S0, S1 A0~A9, A11~A13 A10/AP BA0, BA1 SCL SDA SA0~SA2 Par_In Err_Out RESET Description Clock Inputs, positive line Clock inputs, negative line Clock Enables Row Address Strobe Column Address Strobe Write Enable Chip Selects Address Inputs Address Input/Autoprecharge DDR2 SDRAM Bank Address Serial Presence Detect (SPD) C.

Features

• Performance range D5(DDR2-533) Speed@CL3 Speed@CL4 Speed@CL5 CL-tRCD-tRP 400 533 4-4-4 CC(DDR2-400) 400 400 3-3-3 Unit Mbps Mbps Mbps CK
• JEDEC standard 1.8V ± 0.1V Power Supply
• VDDQ = 1.8V ± 0.1V
• 200 MHz fCK for 400Mb/sec/pin, 267MHz fCK for 533Mb/sec/pin
• 4 Banks
• Posted CAS
• Programmable CAS Latency: 3, 4, 5
• Programmable Additive Latency: 0, 1 , 2 , 3 and 4
• Write Latency(WL) = Read Latency(RL) -1
• Burst Length: 4 , 8(Interleave/nibble sequential)
• Programmable Sequential / Interleave Burst Mode
• Bi-directional Differential Data-Strobe (Single-ended data-strobe is an option.