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CY14ME064Q

Cypress
Part Number CY14ME064Q
Manufacturer Cypress
Description 64-Kbit (8 K x 8) SPI nvSRAM
Published Jan 19, 2020
Detailed Description CY14MB064Q CY14ME064Q 64-Kbit (8K × 8) SPI nvSRAM 64-Kbit (8K × 8) SPI nvSRAM Features ■ 64-Kbit nonvolatile static ran...
Datasheet PDF File CY14ME064Q PDF File

CY14ME064Q
CY14ME064Q

Overview
CY14MB064Q CY14ME064Q 64-Kbit (8K × 8) SPI nvSRAM 64-Kbit (8K × 8) SPI nvSRAM Features ■ 64-Kbit nonvolatile static random access memory (nvSRAM) internally organized as 8K × 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 CY14MX064Q1A) ■ High reliability ❐ Infinite read, write, and RECALL cycles ❐ 1million STORE cycles to QuantumTrap ❐ Data retention: 20 years at 85 C ■ High speed serial peripheral interface (SPI) ❐ 40-MHz clock rate SPI write and read with zero cycle delay ❐ Supports SPI mode 0 (0,0) and mode 3 (1,1) ■ SPI access to special functions ❐ Nonvolatile STORE/RECALL ❐ 8-byte serial number ❐ Manufacturer ID and Product ID ❐ Sleep mode ■ Write protection ❐ Hardware protection using Wri...


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