M45PE20 datasheet(1/35 Pages) STMICROELECTRONICS

Part #	M45PE20

Description	2 Mbit, Low Voltage, Page-Erasable Serial Flash Memory With Byte-Alterability and a 25 MHz SPI Bus Interface

PDF	35 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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October 2004

M45PE20

2 Mbit, Low Voltage, Page-Erasable Serial Flash Memory

With Byte-Alterability and a 25 MHz SPI Bus Interface

FEATURES SUMMARY

■

2Mbit of Page-Erasable Flash Memory

■

Page Write (up to 256 Bytes) in 11ms (typical)

■

Page Program (up to 256 Bytes) in 1.2ms

(typical)

■

Page Erase (256 Bytes) in 10ms (typical)

■

Sector Erase (512 Kbit)

■

2.7 to 3.6V Single Supply Voltage

■

SPI Bus Compatible Serial Interface

■

25MHz Clock Rate (maximum)

■

Deep Power-down Mode 1

µA (typical)

■

Electronic Signature

–

JEDEC Standard Two-Byte Signature

(4012h)

■

More than 100,000 Write Cycles

■

More than 20 Year Data Retention

Figure 1. Packages

SO8 (MN)

150 mil width

8

1

VDFPN8 (MP)

(MLP8)

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Similar Description - M45PE20

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