M25P32 Numonyx, B.V., M25P32 Datasheet - Page 6

• Manufacturer Part Number: M25P32
• Description: 32-Mbit, low voltage, serial Flash memory with 75 MHz SPI bus interface
• Manufacturer: Numonyx, B.V.

Description
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Description
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 V
Protect/Enhanced Program Supply Voltage pin (W/V
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 ECOPACK®
packages. ECOPACK® packages are Lead-free and RoHS compliant.
PP
).
PPH
voltage is applied to the Write
M25P32