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M45PE40 Datasheet page-erasable serial flash memory

Manufacturer: Numonyx

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Datasheet Details

Part number M45PE40
Manufacturer Numonyx
File Size 1.05 MB
Description page-erasable serial flash memory
Datasheet download datasheet M45PE40 Datasheet

General Description

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Overview

M45PE40 4-Mbit, page-erasable serial flash memory with byte-alterability and a 75 MHz SPI bus.

Key Features

  • SPI bus compatible serial interface 75 MHz clock rate (maximum) 2.7 V to 3.6 V single supply voltage 4-Mbit page-erasable flash memory Page size: 256 bytes:.
  • Page write in 11 ms (typical).
  • Page program in 0.8 ms (typical).
  • Page erase in 10 ms (typical) Sector erase (64 Kbytes) Hardware write protection of the bottom sector (64 Kbytes) Electronic signature.
  • JEDEC standard two-byte signature (4013h).
  • Unique ID code (UID) w.

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