Модуль памяти DELL Memory DIMM 1GB DDR, PC2100 (266MHz) ECC REG CL2.5, MT36VDDF12872G265G3
Характеристики
• 184-pin, dual in-line memory module (DIMM)
• Fast data transfer rates: PC1600, PC2100, or PC 2700
• Utilizes 200 MT/s, 266 MT/s, and 333 MT/s DDR SDRAM components
• Registered Inputs with one-clock delay
• Phase-lock loop (PLL) clock driver to reduce loading
• Supports ECC error detection and correction
• 1GB (128 Meg x 72), 2GB, (256 Meg x 72)
• VDD = VDDQ = +2.5V; VDDSPD = +2.3V to +3.6V
• 2.5V I/O (SSTL_2 compatible)
• Commands entered on each positive CK edge
• DQS edge-aligned with data for READs; centeraligned with data for WRITEs
• Internal, pipelined double data rate (DDR) architecture; two data accesses per clock cycle
• Bidirectional data strobe (DQS) transmitted/received with data—i.e., source-synchronous data capture
• Differential clock inputs CK and CK#
• Four internal device banks for concurrent operation
• Programmable burst lengths: 2, 4, or 8
• Auto precharge option
• Auto Refresh and Self Refresh Modes
• 7.8125μs maximum average periodic refresh interval
• Serial Presence Detect (SPD) with EEPROM
• Programmable READ CAS latency
• Gold edge contacts
