Renesas / Dialog AT25EU Ultra-Low-Energy SPI NOR Flash

Renesas / Dialog AT25EU Ultra-Low-Energy SPI NOR Flash with Fast Erase aims to offer low power consumption and fast operation in order to achieve low energy usage. The AT25EU Ultra-Low-Energy SPI NOR Flash with Fast Erase supports power-conscious, size-constrained connected devices. These devices offer a variety of power-saving features, including wide V_CC (1.65V to 3.6V) operation to extend the battery life as well as the 100nA to 300nA deep power-down mode to conserve energy when the product is not in use. The erase time, in conjunction with the low-power high-speed operation, will reduce the total energy consumed in any system. The AT25EU Ultra-Low-Energy SPI NOR Flash devices are ideal for use in small coin cell applications, boot/code shadow memory, and simple event/data logging applications.

Features

Ultra-low energy:
- Up to 70% less energy read power
- Up to 99% less energy erase
100nA deep power-down with no Flash power switching required, up to 80% less energy
Fast erase:
- Up to 60x faster
- Full chip erase <1% of energy requires by other Flash solutions
Page erase:
- Reduces Flash wear
- Simplifies file updates and reduces system overhead
1.65V to 3.6V wide operating range

Wide V_CC:
- Compatible with 1.8V to 3.0V MCUs and SoCs
- Supports different battery chemistries and configurations
- Eliminates additional power regulator or Flash
Reduced production costs eliminate power switching and voltage regulators from the board design
Packages:
- Industry-standard 8-pin 150mil SOIC
- Ultra-thin 2mm x 3mm x 0.6mm 8-pad DFN

Applications

Small coin cell applications:
- Low-power read
- Low-energy fast erase
Boot/code shadow memory:
- Fast low-power read
- 100nA deep power down

Simple event/data logging applications:
- Fast erase
- Page erase
- Low-energy erase and program

Renesas / Dialog AT25EU Ultra-Low-Energy SPI NOR Flash

Features

Applications

Benefits

husseinkey ELECTRONICS®

COMPANY