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SPI NOR Flash

Renesas SPI NOR Flash products are designed to address a wide variety of needs. Our Standard class is ideal for essential tasks, such as code storage to support system boot processes. For advanced applications, our System-Enhancing Products class offers industry-leading solutions. Its FusionHD, Ultra-Low Energy, and DataFlash families serve as system memory for code execution (execute-in-place) and efficiently handle data collection, such as user data logging and system settings. These innovative memory solutions reduce the load on the MCU and deliver energy savings of over 85% compared to conventional flash memory.

Product Portfolio

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Execute-in-Place
Supports continuous read, wrap, and burst modes
Standard 1.8V & 3V with Quad SPI Wide Vcc Ultra-low Energy Lowest Sleep Power with High speed Read
Boot Loader
Features fast read, low-power sleep, and dual-/quad-I/O support
Standard 1.8V & 3V with Quad SPI Wide Vcc Ultra-low Energy Lowest Sleep Power with High speed Read
Datalogging
Includes a small erase option and controllable SRAM for efficient data management
DataFlash Ultra-low Energy Lowest Sleep Power with High Speed Read
System Setting
Offers energy savings and a small erase option
Ultra-low Energy Lowest Sleep Power with High Speed Read

Resources

Brochure
One-Renesas Memory Solutions Brochure
Application Note
NOR Flash Memory Erase Operation
Guide
SPI NOR FLASH Guide - Standard and System Enhancing Memory
Other
How System Level Noise in Digital Interfaces can Lead to Spurious Errors in Serial Flash Memory

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