The WS57LV291C is a High Performance 2K x 8 UV Erasable Re-Programmable Read Only Memory (RPROM). This RPROM is manufactured using an advanced CMOS EPROM manufacturing process resulting in a very low power die that affords exceptional speed capabilities with a 3.3 volt V CC supply. The WS57LV291C is configured in the standard Bipolar PROM pinouts, the preferred and most common pinout for high speed PROMs of 16K density.