The IS66WVC2M16ALL is an 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 : Reduced Array Refresh mode where data is retained in a portion of the array and Temperature Controlled Refresh. Both these modes reduce standby current drain. The device can be operated in a standard asynchronous mode and high performance burst mode. 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.
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