• Standard Voltage: Vdd and Vddq = 1.8V ±0.1V
• Low Voltage (L): Vdd and Vddq = 1.5V ±0.075V
• SSTL_18-compatible for Standard Voltage
• SSTL_15-compatible for Low Voltage
• Double data rate interface: two data transfers per clock
cycle
• Differential data strobe (DQS, DQS)
• 4-bit prefetch architec.