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CY14B101KA CY14B101MA
1-Mbit (128K × 8/64K × 16) nvSRAM with Real Time Clock
1-Mbit (128K × 8/64K × 16) nvSRAM with Real Time Clock
Features
■ 1-Mbit nonvolatile static random access memory (nvSRAM) ❐ 25 ns and 45 ns access times ❐ Internally organized as 128K × 8 (CY14B101KA) or 64K × 16 (CY14B101MA) ❐ Hands off automatic STORE on power-down with only a small capacitor ❐ STORE to QuantumTrap nonvolatile elements is initiated by software, hardware, or AutoStore on power-down ❐ RECALL to SRAM initiated on power-up or by software
■ High reliability ❐ Infinite Read, Write, and RECALL cycles ❐ 1 million STORE cycles to QuantumTrap ❐ 20 year data retention
■ Real time clock (RTC) ❐ Full featured real time clock ❐ Watchdog timer ❐ Clock alarm with programmable interrupts ❐ Capacitor or battery
CY14B101MA Datasheet
