CY14B512Q
CY14B512Q is 512-Kbit (64K x 8) SPI nvSRAM manufactured by Cypress.
- Part of the CY14C512Q comparator family.
- Part of the CY14C512Q comparator family.
CY14C512Q CY14B512Q CY14E512Q
512-Kbit (64K × 8) SPI nvSRAM
512-Kbit (64K × 8) SPI nvSRAM
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 (Software STORE) or HSB pin (Hardware STORE)
- 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...
