CY14B512P Description
512-Kbit (64 K × 8) Serial (SPI) nvSRAM with Real Time Clock 512-Kbit (64 K × 8) Serial (SPI) nvSRAM with Real Time Clock.
CY14B512P Key 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 the user using HSB pin
- RECALL to SRAM initiated on power-up (Power-Up RECALL) or by serial peripheral interface (SPI) instruction (Software REC
- Automatic STORE on power-down with a small capacitor High reliability
- 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
- Single 3 V + 20%, -10% operation