Datasheet > M25PX32

M25PX32

更新时间： 2024-09-25 03:04:27

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		闪存
页数	文件大小	规格书
63页	552K
描述
32-Mbit, dual I/O, 4-Kbyte subsector erase, serial Flash memory with 75 MHz SPI bus interface

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M25PX32 数据手册

M25PX32

32-Mbit, dual I/O, 4-Kbyte subsector erase,

serial Flash memory with 75 MHz SPI bus interface

Preliminary Data

Features

■ SPI bus compatible serial interface

■ 75 MHz (maximum) clock frequency

■ 2.7 V to 3.6 V single supply voltage

■ Dual input/output instructions resulting in an

VFQFPN8 (MP)

6 × 5 mm

equivalent clock frequency of 150 MHz:

– Dual Output Fast Read instruction

– Dual Input Fast Program instruction

■ 32 Mbit Flash memory

– Uniform 4-Kbyte subsectors

– Uniform 64-Kbyte sectors

SO8W (MW)

208 mils

■ Additional 64-byte user-lockable, one-time

programmable (OTP) area

■ Erase capability

– Subsector (4-Kbyte) granularity

– Sector (64-Kbyte) granularity

– Bulk Erase (32 Mbit) in 17 s (typical with

= 9 V)

■ Write protections

SO16 (MF)

300 mils

– Software write protection applicable to

every 64-Kbyte sector (volatile lock bit)

– Hardware write protection: protected area

size defined by three non-volatile bits (BP0,

BP1 and BP2)

■ Deep Power-down mode: 5 µA (typical)

■ Electronic signature

– JEDEC standard two-byte signature

(7116h)

– Unique ID code (UID) +16 byte of CFI data

■ More than 100 000 write cycles per sector

■ More than 20 year data retention

■ Packages

– ECOPACK® (RoHS compliant)

August 2007

Rev 2

1/63

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to

change without notice.

www.st.com

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