M25P16 데이터 시트보기 (PDF) - Micron Technology

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M25P16

Micron M25P16 Serial Flash Embedded Memory

Micron Technology 

Micron M25P16 Serial Flash Embedded Memory

Functional Description

Functional Description

The M25P16 is an 16Mb (2Mb x 8) serial Flash memory device with advanced write pro-

tection mechanisms accessed by a high speed SPI-compatible bus. The device supports

high-performance commands for clock frequency up to 75MHz.

The memory can be programmed 1 to 256 bytes at a time using the PAGE PROGRAM

command. It is organized as 32 sectors, each containing 256 pages. Each page is 256

bytes wide. Memory can be viewed either as 8,192 pages or as 2,097,152 bytes. The en-

tire memory can be erased using the BULK ERASE command, or it can be erased one

sector at a time using the SECTOR ERASE command.

This datasheet details the functionality of the M25P16 device based on 110nm process.

Figure 1: Logic Diagram

VCC

DQ0

C

S#

W#

HOLD#

DQ1

VSS

Table 1: Signal Names

Signal Name

C

DQ0

DQ1

S#

W#

HOLD#

VCC

VSS

Function

Serial clock

Serial data input

Serial data output

Chip select

Write protect

Hold

Supply voltage

Ground

Direction

Input

Input

Output

Input

Input

Input

–

–

PDF: 09005aef8456656c

m25p16.pdf - Rev. J 1/18 EN

7

Micron Technology, Inc. reserves the right to change products or specifications without notice.

© 2011 Micron Technology, Inc. All rights reserved.

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