256MB / 512MB (x64) 168-PIN SDRAM DIMMs

Features
• PC100- and PC133-compliant
• JEDEC-standard 168-pin, dual in-line memory module (DIMM)
• Unbuffered
• 256MB (32 Meg x 64), 512MB (64 Meg x 64)
• Single +3.3V ±0.3V power supply
• Fully synchronous; all signals registered on positive edge of system clock
• Internal pipelined operation; column address can be changed every clock cycle
• Internal SDRAM banks for hiding row access/precharge
• Programmable burst lengths: 1, 2, 4, 8, or full page
• Auto Precharge, including Concurrent Auto Precharge, and Auto Refresh Modes
• 64ms, 8,192 cycle Auto Refresh cycle
• Self Refresh Mode
• LVTTL-compatible inputs and outputs
• Serial Presence-Detect (SPD)