M25P32 Просмотр технического описания (PDF) - Numonyx -> Micron

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M25P32

32-Mbit, low voltage, serial Flash memory with 75 MHz SPI bus interface

Numonyx -> Micron 

Description

1

Description

M25P32

The M25P32 is a 32 Mbit (4M 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.

An enhanced Fast Program/Erase mode is available to speed up operations in factory

environment. The device enters this mode whenever the VPPH voltage is applied to the Write

Protect/Enhanced Program Supply Voltage pin (W/VPP).

The memory is organized as 64 sectors, each containing 256 pages. Each page is 256

bytes wide. Thus, the whole memory can be viewed as consisting of 16384 pages, or

4,194,304 bytes.

The whole memory can be erased using the Bulk Erase instruction, or a sector at a time,

using the Sector Erase instruction.

In order to meet environmental requirements, Numonyx offers the M25P32 in Lead-free and

RoHS compliant packages.

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