AT25DF041A-SH-T – 4Mbit SPI Serial Flash Memory

Description

Technical Specifications:

• Memory Type: Serial Flash
• Memory Density: 4Mbit (512KB)
• Interface: SPI (Modes 0, 3)
• Clock Frequency: Up to 50 MHz
• Write Cycle Endurance: 100,000 cycles per sector
• Data Retention: 20 years
• Operating Voltage: 2.7V – 3.6V
• Operating Temperature: -40°C to +85°C
• Package Type: 8-lead SOIC (SH)
• Applications: Industrial automation, IoT devices, embedded controllers, data logging, networking equipment, consumer electronics

Product Features:

• High-Density Storage: 4Mbit (512KB) serial Flash memory
• SPI Interface: Supports SPI modes 0 and 3 for seamless integration
• High-Speed Operation: Read speeds up to 50 MHz for fast data access
• Low Power Consumption: Optimized for battery-powered and energy-efficient applications
• Flexible Erase Options: Supports page erase, block erase, and full chip erase
• Security Features: Hardware and software write protection with block-level locking
• Extended Endurance: 100,000 program/erase cycles per sector with 20-year data retention
• Wide Operating Voltage: 2.7V – 3.6V for flexible power requirements
• Industrial Temperature Range: -40°C to +85°C for harsh environments
• Compact Packaging: 8-lead SOIC (SH) for easy PCB integration