M95040, M95020, M95010
PART NUMBERING
Table 26. Ordering Information Scheme
Example:
Device Type
M95 = SPI serial access EEPROM
Device Function
040 = 4 Kbit (512 x 8)
020 = 2 Kbit (256 x 8)
010 = 1 Kbit (128 x 8)
Operating Voltage
blank = V
CC
= 4.5 to 5.5V
W = V
CC
= 2.5 to 5.5V
R = V
CC
= 1.8 to 5.5V
Package
BN = PDIP8
MN = SO8 (150 mil width)
DW = TSSOP8 (169 mil width)
Device Grade
6 = Industrial temperature range, –40 to 85 °C.
Device tested with standard test flow
3 = Device tested with High Reliability Certified Flow
1
.
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
G = Lead-Free, RoHS compliant, Sb
2
O
3
-free and TBBA-free
Process
2
blank = F6SP20%
/W = F6SP36%
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. Used only for Device Grade 3
M95040
–
W MN
6
T
P
/W
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.
Table 27. How to Identify Present and Previous Products by the Process Identification Letter
Markings on Present Products
1
95040W6
AYWWW (or AYWWG)
Markings on Previous Products
1
95040W6
AYWWK
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STMICROELECTRONICS [ STMICROELECTRONICS ]
