16Mb Async/Page PSRAM
IS66/67WVE1M16EALL/EBLL/ECLL IS66/67WVE1M16TALL/TBLL/TCLL
16Mb Async/Page PSRAM
NOVEMBER 2015
Overview The IS66/67WVE...
Description
IS66/67WVE1M16EALL/EBLL/ECLL IS66/67WVE1M16TALL/TBLL/TCLL
16Mb Async/Page PSRAM
NOVEMBER 2015
Overview The IS66/67WVE1M16EALL/BLL/CLL and IS66/67WVE1M16TALL/BLL/CLL are integrated memory device containing 16Mbit Pseudo Static Random Access Memory using a self-refresh DRAM array organized as 1M words by 16 bits. The device includes several power saving modes : Partial Array Refresh mode where data is retained in a portion of the array and Deep Power Down mode. Both these modes reduce standby current drain. The die has separate power rails, VDDQ and VSSQ for the I/O to be run from a separate power supply from the device core.
Features
Asynchronous and page mode interface Dual voltage rails for optional performance
ALL: VDD 1.7V~1.95V, VDDQ 1.7V~1.95V BLL: VDD 2.7V~3.6V, VDDQ 2.7V~3.6V CLL: VDD 1.7V~1.95V, VDDQ 2.7V~3.6V Page mode read access Interpage Read access : 60ns, 70ns Intrapage Read access : 25ns Low Power Consumption Asynchronous Opera...
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