Part numbering

M24512-x, M24256-Bx

30/35

8

Part numbering

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.

Table 18.

Ordering information scheme

Example:

M24512–

H W MW 6

T

P /AB

Device type

Device function

512– = 512 Kbit (64 Kb × 8)

256–B = 256 Kbit (32 Kb × 8)

Clock frequency

Operating voltage

Package

MW = SO8 (208 mils width)

MN = SO8 (150 mils body width)

DW = TSSOP8

Device grade

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

standard test flow

over –40 to 125 °C

1.

ST strongly recommends the use of the Automotive Grade devices for use in an automotive

environment. The High Reliability Certified Flow (HRCF) is described in the quality note QNEE9801.

Please ask your nearest ST sales office for a copy.

Option

blank = standard packing

T = tape and reel packing

Plating technology

P or G = ECOPACK® (RoHS compliant)

2.

Used only for device grade 3.

/AB = F8L