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M25P40 Datasheet - STMicroelectronics

M25P40 - 4 Mbit/ Low Voltage/ Serial Flash Memory

The M25P40 is a 4 Mbit (512K x 8) Serial Flash Memory, with advanced write protection mechanisms, accessed by a high speed SPI-compatible bus.

The memory can be programmed 1 to 256 bytes at a time, using the Page Program instruction.

The memory is organized as 8 sectors, each containing 256 pages.

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M25P40 Features

* SUMMARY s 4 Mbit of Flash Memory s Figure 1. Packages Page Program (up to 256 Bytes) in 1.5ms (typical) Sector Erase (512 Kbit) in 2 s (typical) Bulk Erase (4 Mbit) in 5 s (typical) 2.7 V to 3.6 V Single Supply Voltage SPI Bus Compatible Serial Interface 25 MHz Clock Rate (maximum) Deep Power-down

M25P40_STMicroelectronics.pdf

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Datasheet Details

Part number:

M25P40

Manufacturer:

STMicroelectronics ↗

File Size:

409.21 KB

Description:

4 mbit/ low voltage/ serial flash memory.

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