Winbond W949D2DBJX
W949D2DBJX
| Density | 4Mbit x32 | Status | |
|---|---|---|---|
| Vcc | 1.8V / 1.8V | Frequency | 166 / 200 MHz |
| Package | Temperature Range | -25~85c / -40~85c | |
| Feature List | W949D2DBJX This is a 512Mb Low Power DDR SDRAM organized as 2M words x 4 banks x 32bits ?????? Power supply VDD = 1.7V~1.95V??VDDQ = 1.7V~1.95V Data width: x32 Burst Type: Sequential or Interleave??Clock rate : 166MHz, 200MHz Standard Self Refresh Mode PASR??ATCSR??Power Down Mode??DPD Programmable output buffer driver strength Four internal banks for concurrent operation CAS Latency: 2 and 3 Burst Length: 2??4 ??8 and 16 Operating Temperature Range: Extended (-25??C ~ 85??C), Industrial (-40??C ~ 85??C) Bidirectional, data strobe (DQS) is transmitted or received with data, to be used in capturing data at the receiver Package 90VFBGA | ||
????admin ?????????2015-03-31 ?????32
