cmos 8k x 8 zeropower sram.
h to Input Transition Chip Enable 1 High to Input Transition Chip Enabl.
The M48Z09,19 ZEROPOWER® RAM is an 8K x 8 non-volatile static RAM which is pin and function compatible with the MK48Z09,19. A special 28 pin 600mil DIP CAPHAT™ package houses the M48Z09,19 silicon with a long life lithium button cell to form a highly.
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