R1WV3216RSD-7S lpsram equivalent, 32mb advanced lpsram.
* Single 2.7-3.6V power supply
* Small stand-by current:4µA (3.0V, typ.)
* Data retention supply voltage =2.0V
* No clocks, No refresh
* All inputs an.
where a simple interfacing , battery operating and battery backup are the important design objectives. The R1WV3216R Ser.
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