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25P40VP Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
25P40VPST963Yes

25P40VP** is a **4 Mbit (512K x 8) Serial Flash Memory** manufactured by **STMicroelectronics (ST)**.

The 25P40VP is a 4 Mbit (512K x 8) Serial Flash Memory manufactured by STMicroelectronics (ST).

Key Specifications:

  • Memory Size: 4 Mbit (512 KB)
  • Interface: SPI (Serial Peripheral Interface)
  • Supply Voltage: 2.7V to 3.6V
  • Operating Temperature Range: -40°C to +85°C
  • Page Size: 256 bytes
  • Sector Size: 4 KB
  • Block Size: 64 KB
  • Write Protection: Software and hardware protection
  • Endurance: 100,000 write/erase cycles per sector
  • Data Retention: 20 years

Features:

  • High-Speed SPI Bus: Supports up to 50 MHz clock frequency
  • Flexible Erase Capability: Sector, block, or full-chip erase
  • Deep Power-Down Mode: Low standby current consumption
  • Security Features: Unique 64-bit serial number
  • Industrial-Grade Reliability: Suitable for harsh environments

This memory is commonly used in embedded systems, automotive applications, and industrial devices requiring reliable non-volatile storage.

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