M24C64, M24C32
PART NUMBERING
Table 22. Ordering Information Scheme
Example:
Device Type
M24 = I
2
C serial access EEPROM
Device Function
64 = 64 Kbit (8192 x 8)
32 = 32 Kbit (4096 x 8)
Operating Voltage
blank
(2)
= 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)
MB = UFDFPN8 (MLP8)
(3)
Device Grade
6 = Industrial: device tested with standard test flow over –40 to 85 °C
3 = Automotive: device tested with High Reliability Certified Flow
(1)
over –40 to 125 °C.
Option
blank = Standard Packing
T = Tape and Reel Packing
Plating Technology
blank = Standard SnPb plating
P or G = RoHS compliant
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. This range is Not for New Design, and will soon be replaced by the M24Cxx-W range.
3. The UFDFPN8 package is available in M24C32 devices only. It is not available in M24C64 devices.
M24C32
–
W MN 6
T
P
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.
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