M25PE16-VMW6TP データシートの表示（PDF） - Numonyx -> Micron

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M25PE16-VMW6TP

16-Mbit, page-erasable serial flash memory with byte-alterability, 75 MHz SPI bus, standard pinout

Numonyx -> Micron 

Description

1

Description

M25PE16

The M25PE16 is a 16-Mbit (2 Mbits × 8) serial paged flash memory accessed by a high

speed SPI-compatible bus.

The memory can be written or programmed 1 to 256 bytes at a time, using the page write or

page program instruction. The page write instruction consists of an integrated page erase

cycle followed by a page program cycle.

The memory is organized as 32 sectors that are further divided up into 16 subsectors each

(512 subsectors in total). Each sector contains 256 pages and each subsector contains 16

pages. Each page is 256-byte wide. Thus, the whole memory can be viewed as consisting

of 8192 pages, or 2,097,152 bytes.

The memory can be erased a page at a time, using the page erase instruction, a subsector

at a time, using the subsector erase instruction, a sector at a time, using the sector erase

instruction, or as a whole, using the bulk erase instruction.

The memory can be write protected by either hardware or software using mixed volatile and

non-volatile protection features, depending on the application needs. The protection

granularity is of 64 Kbytes (sector granularity).

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