M95020-R datasheet(1/46 Pages) STMICROELECTRONICS

Part #	M95020-R

Description	Compatible with SPI bus serial interface

PDF	46 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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1 / 46 page

This is information on a product in full production.

August 2014

DocID6512 Rev 13

1/46

M950x0-W M950x0-R M950x0-DF

4 Kbit, 2 Kbit and 1 Kbit serial SPI bus EEPROM

with high-speed clock

Datasheet

- production data

Features

• Compatible with SPI bus serial interface

(Positive clock SPI modes)

• Single supply voltage:

– 2.5 V to 5.5 V for M950x0-W

– 1.8 V to 5.5 V for M950x0-R

– 1.7 V to 5.5 V for M95040-DF

• High-speed 20 MHz clock rate, 5 ms write time

• Memory array:

– 1/2/4 Kbit (128/256/512 bytes) of EEPROM

– Page size: 16 bytes

– Write protection by block: 1/4, 1/2 or whole

memory

– Additional Write lockable Page

(Identification page)

• Enhanced ESD protection

• More than 4 million write cycles

• More than 200-year data retention

• Packages RoHS-compliant and Halogen-free

(ECOPACK®)

SO8 (MN)

150 mil width

TSSOP8 (DW)

169 mil width

UFDFPN8 (MC)

2 x 3 mm

Table 1. Device summary

Reference

Part number

M950x0-W

M95040-W

M95020-W

M95010-W

M950x0-R

M95040-R

M95020-R

M95010-R

M950x0-DF

M95040-DF

www.st.com

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M95020-R Datasheet(PDF) 1 Page - STMicroelectronics

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