STMicroelectronics M48Z02-200PC1 Zeropower SRAM 16Kbit Module DIP-24 IC Chip. Marking M48Z02-150PC1. STMicroelectronics M48Z02-70PC1 DIP-24 2Kx8-Bit SRAM Module Zeropower Chip IC. STMicroelectronics M48Z32Y-100PC1 DIP-28 Zeropower 256Kbit RAM CMOS SRAM Module.
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