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W25X20CLSNIG Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
W25X20CLSNIGWINBOND33068Yes

W25X20CLSNIG** is a **2M-bit Serial Flash Memory** manufactured by **Winbond**.

The W25X20CLSNIG is a 2M-bit Serial Flash Memory manufactured by Winbond.

Specifications:

  • Memory Size: 2M-bit (256K x 8)
  • Interface: SPI (Serial Peripheral Interface)
  • Operating Voltage: 2.7V – 3.6V
  • Speed:
  • Up to 104 MHz clock frequency
  • Supports Standard/Dual/Quad SPI modes
  • Sector Erase: 4KB sectors
  • Block Erase: 32KB or 64KB blocks
  • Chip Erase: Full memory erase
  • Page Program: Up to 256 bytes per page
  • Write Protection: Software & hardware protection
  • Endurance: 100,000 program/erase cycles per sector
  • Data Retention: 20 years
  • Package: 8-pin SOIC (150mil)
  • Operating Temperature: -40°C to +85°C

Descriptions & Features:

  • High-Performance SPI Flash for embedded systems
  • Low Power Consumption with deep power-down mode
  • Flexible Erase & Program Capabilities (sector, block, or full chip)
  • Security Features:
  • Unique 64-bit ID for device identification
  • Write protection via software (status register) or hardware (WP# pin)
  • Reliable & Durable:
  • ECC (Error Correction Code) for data integrity
  • Industrial-grade temperature range
  • Wide Compatibility: Works with standard SPI controllers

This flash memory is commonly used in consumer electronics, IoT devices, networking equipment, and embedded systems requiring reliable non-volatile storage.

*(Note: Always refer to the latest datasheet from Winbond for updated specifications.)*

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