W631GG6KB：
Part No | Voltage | Speed | Temperature | Organization |
W631GG6KB | 1.5V±0.075V | 1866/1600/1333Mbps | C-temp, I-temp, Automotive | 64Mbit x16 8 Banks |
◆Power Supply: VDD, VDDQ = 1.5 V ± 0.075 V
◆Double Data Rate architecture: two data transfers per clock cycle
◆CAS Latency: 6, 7, 8, 9,10,11 and 13
◆Differential clock inputs (CK and /CK# )
◆Read Latency = Additive Latency plus CAS Latency (RL = AL + CL)
◆Auto-precharge operation for read and write bursts
◆Precharged Power Down and Active Power Down
◆Data masks (DM) for write data
◆Programmable CAS Write Latency (CWL) per operating frequency
◆Write Latency WL = AL + CWL
◆2K Byte page size
◆Interface: SSTL_15