AT25XE021A-SSHN-T – 2-Mbit SPI Serial Flash Memory

The AT25XE021A-SSHN-T is a high-performance, ultra-low-power 2-Mbit SPI serial flash memory. Designed for energy-efficient and space-constrained applications, it provides reliable data storage with fast read/write operations and advanced security features.

Product Brochure

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Description

Technical Specifications:

  • Memory Density: 2 Mbit (256 KB)
  • Interface: SPI (Serial Peripheral Interface)
  • Clock Frequency: Up to 85 MHz
  • Supply Voltage Range: 1.65V to 3.6V
  • Endurance: 100,000 write/erase cycles
  • Data Retention: Up to 100 years
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: 8-lead SOIC

Product Features:

  • High Density Storage: 2-Mbit (256 KB) memory capacity for data-intensive applications.
  • Ultra-Low Power: Optimized for battery-powered devices with low active and standby currents.
  • Fast Performance: Supports high-speed SPI up to 85 MHz for quick read/write access.
  • Wide Voltage Range: Operates from 1.65V to 3.6V for compatibility with various systems.
  • Data Retention: Ensures up to 100 years of data retention with 100,000 write/erase cycles.
  • Security Features: Includes hardware and software write protection and unique device ID.
  • Compact Package: Available in an 8-lead SOIC package for easy integration.

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