Description
CY14C512PA CY14B512PA CY14E512PA 512-Kbit (64 K × 8) SPI nvSRAM with Real Time Clock 512-Kbit (64 K × 8) SPI nvSRAM with Real Time Clock .
9 Status Register 10 Read Status Register (RDSR) Instruction 10 Fast Read Status Register (FAST_RDSR) Instruction 10 Write Status Register (WRSR).
Features
* 512-Kbit nonvolatile static random access memory (nvSRAM)
* Internally organized as 64 K × 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 o
