Description
9 Status Register 10 Read Status Register (RDSR) Instruction 10 Fast Read Status Register (FAST_RDSR) Instruction 10 Write Status Register (WRSR) Instruction 10 Write Protection and Block Protection 11 Write Enable (WREN) Instruction 11 Write Disable (WRDI) Instruction 12 Block Protection 1
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 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.
CY14B512PA Datasheet
