256-Bit Serial Nonvolatile CMOS Static RAM

DESCRIPTION\nThe CAT24C44 Serial NVRAM is a 256-bit nonvolatile memory organized as 16 words x 16 bits. The high speed Static RAM array is bit for bit backed up by a nonvolatile EEPROM array which allows for easy transfer of data from RAM array to EEPROM (STORE) and from EEPROM to RAM (RECALL). STOR ■Single 5V Supply\n■Infinite EEPROM to RAM Recall\n■CMOS and TTL Compatible I/O\n■Low CMOS Power Consumption:\n–Active: 3 mA Max.\n–Standby: 30 µA Max.\n■Power Up/Down Protection\n■10 Year Data Retention\n■JEDEC Standard Pinouts:\n–8-pin DIP\n–8-pin SOIC\n■100,000 Program/Erase Cycles (EEPROM)\n■Aut;

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256-Bit Serial Nonvolatile CMOS Static RAM

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Catalyst

DIP-8

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DIP-8

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SOP-8

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