• JEDEC Standard VDD/VDDQ=1.8V ± 0.1V. • All inputs and outputs are compatible with SSTL_18 interface. • Fully differential clock inputs (CK,/CK) operation. • 8 Banks • Posted CAS • Burst Length: 4 and 8. • Programmable CAS Latency (CL): 3, 4 and 5. • Programmable Additive Latency (AL): 0, 1, 2, 3 and 4. • Write Latency (WL) =Read Latency (RL) -1. • Read La.
Description
• JEDEC Standard VDD/VDDQ=1.8V ± 0.1V.
• All inputs and outputs are compatible with SSTL_18 interface.
• Fully differential clock inputs (CK,/CK) operation.
• 8 Banks
• Posted CAS
• Burst Length: 4 and 8.
• Programmable CAS Latency (CL): 3, 4 and 5.
• Programmable Additive Latency (AL):
0, 1, 2, 3 and 4.
• Write Latency (WL) =Read Latency (RL) -1.
• Read Latency (RL) = Programmable Additive
Latency (AL) + CAS Latency (CL)
• Bi-directional Differential Data Strobe (DQS).
• Data inputs on DQS centers when write.
• Data outputs on DQS, /DQS edges when read.
• On chip DLL align DQ, D.
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