Winbond - 低功耗雙存取同步動態隨機存取記憶體
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低功耗雙存取同步動態隨機存取記憶體

Low Power DRAM including LPSDR (Low Power Single Data Rate) and LPDDR (Low Power Double Data Rate). Conform to JEDEC Low power DRAM standard, with specific features designed to reduce power consumption, including Partial Array Self Refresh (PASR), Auto Temperature Compensated Self Refresh (ATCSR), Power down mode, Deep Power down mode and Programmable output buffer driving strength.

Part No. Category Density I/O Vdd / Vddq Spec Status* RoHS
W948D6F
W948D2F
LPDDR 256 Mb X16
X32
1.8V / 1.8V 200MHz UD (Q2/’09) Y
W949D6B
W949D2B
LPDDR
LPDDR
512 Mb X16
X32
1.8V / 1.8V 133MHz P Y
* Status: P= Mass Production, S=Samples, UD=Under Development, UD (Time)= Under Development(Ready Time), EOL=End of life

Contact us:  LPDRAM@winbond.com