M45PE40 datasheet(34/35 Pages) STMICROELECTRONICS

No de pièce	M45PE40

Description	4 Mbit, Low Voltage, Page-Erasable Serial Flash Memory With Byte-Alterability and a 33 MHz SPI Bus Interface

PDF	35 Pages

Scroll/Zoom	100%

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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M45PE40

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REVISION HISTORY

Table 17. Document Revision History

Date

Version

Description of Revision

04-Dec-2003

1.2

First public release

23-Jan-2004

2.0

SO16 pin-out corrected

31-Mar-2004

3.0

Soldering temperature information clarified for RoHS compliant devices. Device grade

information clarified

05-Aug-2004

4.0

Device grade information further clarified

11-Jan-2005

5.0

Document promoted to Mature Datasheet. Minor wording changes.

Notes 1 and 2 removed from Table 16., Ordering Information Scheme. SO16 package

removed and SO8 wide package added.

4-Oct-2005

6.0

Added AC Characteristics (33MHz operation). An Easy Way to Modify Data, A Fast

Way to Modify Data, Page Write (PW) and Page Program (PP) sections updated to

explain optimal use of Page Write and Page Program instructions. Updated ICC3

values in Table 11., DC Characteristics. Updated Table 16., Ordering Information

Scheme. Ecopack® information added.

M45PE40 Fiches technique(PDF) 34 Page - STMicroelectronics