m24256-bw STMicroelectronics, m24256-bw Datasheet - Page 36

• Manufacturer Part Number: m24256-bw
• Description: 512 Kbit And 256 Kbit Serial I?c Bus Eeprom With Three Chip Enable Lines
• Manufacturer: STMicroelectronics

Part numbering
8
Table 24.
1. ST strongly recommends the use of the Automotive Grade devices for use in an automotive environment. The High
2. Used only for device grade 3 and WLCSP packages.
36/41
Example:
Device type
M24 = I
Device function
512– = 512 Kbit (64 Kb × 8)
256–B = 256 Kbit (32 Kb × 8)
Device family
Blank: Without Identification page
D: With additional Identification page
Operating voltage
W = V
R = V
F = V
Package
MW = SO8 (208 mils width)
MN = SO8 (150 mils body width)
DW = TSSOP8
MB = UFDFPN8
CS = WLCSP
Device grade
6 = Industrial temperature range, –40 to 85 °C. Device tested with standard test flow
3 = Automotive: device tested with high reliability certified flow
over –40 to 125 °C
Option
blank = standard packing
T = tape and reel packing
Plating technology
P or G = ECOPACK® (RoHS compliant)
Process
/A = F8L process (CSP package)
/AB = F8L process (for device grade 3)
/K = F8H process
Reliability Certified Flow (HRCF) is described in the quality note QNEE9801. Please ask your nearest ST sales office for a
copy.
CC
CC
CC
2
C serial access EEPROM
= 1.7 to 5.5 V
(2)
= 1.8 to 5.5 V
= 2.5 to 5.5 V
Ordering information scheme
Part numbering
Doc ID 6757 Rev 15
M24512–
(1)
M24512-Dx, M24512-x, M24256-Bx
W
MW
6
T
P
/AB