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)