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CY14B512Q

Part Number	CY14B512Q
Manufacturer	Cypress Semiconductor
Description	512-Kbit (64K x 8) SPI nvSRAM
Published	Jun 17, 2018
Detailed Description	CY14C512Q CY14B512Q CY14E512Q 512-Kbit (64K × 8) SPI nvSRAM 512-Kbit (64K × 8) SPI nvSRAM Features ■ 512-Kbit nonvolat...
Datasheet	CY14B512Q PDF File

Overview

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 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...

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