CY14V101Q3
Overview
- 1-Mbit nonvolatile static random access memory (nvSRAM) ❐ Internally organized as 128 K × 8 ❐ STORE to QuantumTrap nonvolatile elements initiated automatically on power-down (AutoStore) or by user using HSB pin (Hardware STORE) or SPI instruction (Software STORE) ❐ RECALL to SRAM initiated on power-up (Power-Up RECALL) or by SPI instruction (Software RECALL) ❐ 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
- High speed serial peripheral interface (SPI) ❐ 30 MHz clock rate ❐ Supports SPI mode 0 (0,0) and mode 3 (1,1)
- Write protection ❐ Hardware protection using Write Protect (WP) pin ❐ Software protection using Write Disable instruction ❐ Software block protection for 1/4,1/2, or entire array
- Low power consumption ❐ Core VCC = 3.0 V to 3.6 V; I/O VCCQ =
