CY14C512Q Overview
CY14C512Q CY14B512Q CY14E512Q 512-Kbit (64K × 8) SPI nvSRAM 512-Kbit (64K × 8) SPI.
CY14C512Q Key Features
- 512-Kbit nonvolatile static random access memory (nvSRAM) internally organized as 64K × 8
- STORE to QuantumTrap nonvolatile elements initiated automatically on power-down (AutoStore) or by using SPI instruction
- RECALL to SRAM initiated on power-up (Power-Up RECALL) or by SPI instruction (Software RECALL)
- Support automatic STORE on power-down with a small capacitor (except for CY14X512Q1A)
- High reliability
- Infinite read, write, and RECALL cycles
- 1million STORE cycles to QuantumTrap
- Data retention: 20 years at 85 C
- 40-MHz, and 104-MHz High-speed serial peripheral interface (SPI)
- 40-MHz clock rate SPI write and read with zero cycle delay