Cypress Semiconductor CY14E512Q
512-Kbit (64K x 8) SPI nvSRAM
| Part No. | CY14E512Q |
|---|---|
| Datasheet | CY14E512Q Download |
| Manufacturer |  Cypress Semiconductor |
| Description | 512-Kbit (64K x 8) SPI nvSRAM |
| Buy | Stock & Price |
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 104-MHz High-speed serial peripheral interface (SPI)
● 40-MHz clock rate SPI write and read with zero cycle delay
● 104-MHz clock rate SPI write and SPI read (with special fast read instructions)
● Supports SPI mode 0 (0, 0) and mode 3 (1, 1)
● SPI access to special functio
