IS66/67WVE2M16EALL/EBLL/ECLL IS66/67WVE2M16TALL/TBLL/TCLL 32Mb Async/Page PSRAM SEPTEMBER 2022 Overview The IS66/67WVE2M16EALL/BLL/CLL and IS66/67WVE2M16TALL/BLL/CLL are integrated memory device containing 32Mbit Pseudo Static Random Access Memory using a self-refresh DRAM array organized as 2M 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 ...

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