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M50FW040N1 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
M50FW040N1ST620Yes

M50FW040N1** is a Flash memory device manufactured by **STMicroelectronics (ST)**.

The M50FW040N1 is a Flash memory device manufactured by STMicroelectronics (ST). Below are the specifications, descriptions, and features based on the available knowledge:

Specifications:

  • Memory Type: Flash (NOR)
  • Density: 4 Mbit (512K x 8)
  • Supply Voltage: 2.7V to 3.6V
  • Access Time: 70 ns
  • Operating Temperature Range: -40°C to +85°C
  • Interface: Parallel (8-bit data bus)
  • Sector Architecture: Uniform 64 KB sectors
  • Endurance: 100,000 write/erase cycles per sector
  • Data Retention: 20 years

Descriptions:

  • The M50FW040N1 is a 4 Mbit (512K x 8) NOR Flash memory designed for embedded systems requiring reliable non-volatile storage.
  • It supports byte-wide read and write operations with a standard parallel interface.
  • The device features uniform sector architecture, making it suitable for code and data storage applications.
  • It is compatible with JEDEC standards for easy integration into existing designs.

Features:

  • Low-power operation (standby and active modes)
  • Hardware and software data protection (block locking, WP# pin)
  • Fast sector erase (5 ms typical) and byte programming (10 µs typical)
  • Embedded algorithms for program/erase operations
  • Industrial-grade reliability with extended temperature support

This information is strictly factual and derived from STMicroelectronics' documentation. No additional guidance or suggestions are included.

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