CY14E101I

CY14C101I CY14B101I CY14E101I 1-Mbit (128 K × 8) Serial (I2C) nvSRAM with Real Time Clock 1-Mbit (128 K × 8) Serial (I2C) nvSRAM with Real Time Clock Features ■ 1-Mbit nonvolatile static random access memory (nvSRAM) ❐ Internally organized as 128 K × 8 ❐ SauTtOomREatictaollyQounanptouwmeTrr-adpownnon(AvuotlaotSilteoree)leomr ebnytsusininitgiaIt2eCd command (Software STORE) or HSB pin (Hardware STORE) ❐ RECALL RECALL) to or bySIR2CAMcominmitaiantedd(SoofntwaproewReEr-CuApLL(P) ower-Up ❐ Automatic STORE on power-down with a small capacitor ■ High reliability ❐ Infinite read, write, and RECALL cycles ❐ 1 million STORE cycles to QuantumTrap ❐ Data retention: 20 years at 85C ■ Real Time Clock (RTC) ❐ Full-featured RTC ❐ Watchdog timer ❐ Clock alarm with programmable interrupts ❐ Backup power fail indication ❐ Square wave output with programmable frequency (1 Hz, 512 Hz, 4096 Hz, 32.768 kHz) ❐ Capacitor or battery backup for RTC ❐ Backup...