M95640, M95320

40/42

PART NUMBERING

Table 32. 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.

2. Devices bearing the process identification letter “B” or “V” in the package marking (on the top side of the package, on the right side),

guarantee more than 1 million Erase/Write cycle endurance (see Table 2.). For more information about these devices, and their

device identification, please contact your nearest ST sales office, and ask for the Product Change Notice.

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 Office.

Example:

M95640

–

W MN

6

T

P

Device Type

M95 = SPI serial access EEPROM

640 = 64 Kbit (8192 x 8)

320 = 32 Kbit (4096 x 8)

Operating Voltage

Package

BN = PDIP8

MN = SO8 (150 mil width)

DW = TSSOP8 (169 mil width)

MB = MLP8 (2x3 mm)

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 or G = Lead-Free and RoHS compliant