m95320 STMicroelectronics, m95320 Datasheet - Page 41

• Manufacturer Part Number: m95320
• Description: 32 Kbit And 64 Kbit Serial Spi Bus Eeproms With High Speed Clock
• Manufacturer: STMicroelectronics

M95320, M95640, M95320-x, M95640-x
11
Part numbering
Table 25.
1. ST strongly recommends the use of the Automotive Grade devices for use in an automotive environment.
2. The Process letter only concerns Grade-3 devices.
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.
The category of second-level interconnect is marked on the package and on the inner box
label, in compliance with JEDEC Standard JESD97. The maximum ratings related to
soldering conditions are also marked on the inner box label.
Example:
Device type
M95 = SPI serial access EEPROM
Device function
640 = 64 Kbit (8192 x 8)
320 = 32 Kbit (4096 x 8)
Operating voltage
blank = V
W = V
R = V
Package
MN = SO8 (150 mils width)
DW = TSSOP8 (169 mils width)
MB = MLP8 (2x3 mm)
Device grade
6 = Industrial temperature range, –40 to 85 °C.
Device tested with standard test flow
3 = Device tested with high reliability certified flow
(–40 to 125 °C)
Option
blank = Standard Packing
T = Tape and Reel Packing
Plating technology
P or G = ECOPACK (RoHS compliant)
Process letter
/P or /PB = DP26% Chartered
The high reliability certified flow (HRCF) is described in the quality note QNEE9801. Please ask your
nearest ST sales office for a copy.
CC
CC
= 1.8 to 5.5 V
CC
= 2.5 to 5.5 V
= 4.5 to 5.5 V
Ordering information scheme
(2)
(1)
M95640
automotive temperature range
–
W MN 6
Part numbering
T
P
/P
41/45