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M95256, M95128

PART NUMBERING

Table 27. Ordering Information Scheme

Note: 1. ST strongly recommends the use of the Automotive Grade devices for use in an automotive environment. The High Reliability Cer-

tified Flow (HRCF) is described in the quality note QNEE9801. Please ask your nearest ST sales office for a copy.

For a list of available options (speed, package,

etc.) or for further information on any aspect of this

device, please contact your nearest ST Sales Of-

fice.

Example:

M95256

–

W MN

6

T

P

Device Type

M95 = SPI serial access EEPROM

Device Function

256 = 256 Kbit (32768 x 8)

128 = 128 Kbit (16384 x 8)

Operating Voltage

Package

BN = PDIP8

MN = SO8 (150 mil width)

MW = SO8 (200 mil width)

DW = TSSOP8 (169 mil width)

Device Grade

6 = Industrial temperature range, –40 to 85 °C.

Device tested with standard test flow

Automotive temperature range (–40 to 125 °C)

Option

blank = Standard Packing

T = Tape and Reel Packing

Plating Technology

blank = Standard SnPb plating

P = Lead-Free and RoHS compliant