Description

A genuine 25P40VP serial NOR flash memory chip, offering 4 Mbit of storage accessed via a high-speed SPI-compatible bus. Commonly used for firmware/BIOS storage in embedded systems, routers, and industrial devices.

Key Features:

• Memory Density: 4 Mbit (512K x 8)
• Interface: SPI-compatible serial bus
• Max Clock Rate: 40MHz
• Supply Voltage: 2.7V to 3.6V single supply
• Package: SOIC-8, surface mount
• Programming: 1 to 256 bytes at a time (Page Program instruction), organized as 8 sectors x 256 pages x 256 bytes
• Erase Times: Sector Erase ~2s typical, Bulk Erase ~5s typical
• Deep Power-down mode for low standby power

Ideal For:

• BIOS/firmware storage
• Router and modem configuration storage
• Embedded system boot memory
• Set-top boxes, printers, industrial control devices

Package Includes:

• 1 x 25P40VP SPI Flash Memory (SOIC-8)