Datasheet

DocID025743 Rev 6 105/106
STM32F031x4 STM32F031x6 Revision history
105
16-Dec-2015
4
(continued)
– Section 6.3.16: 12-bit ADC characteristics - changed
introductory sentence
– Table 60: I
2
S characteristics: table reorganized,
t
v(SD_ST)
max value updated
Section 7: Package information:
– Figure 41: Recommended footprint for UFQFPN28
package updated
Section 8: Part numbering:
– added tray packing to options
06-Jan-2017 5
Section 6: Electrical characteristics:
– Table 34: LSE oscillator characteristics (f
LSE
= 32.768
kHz) - information on configuring different drive
capabilities removed. See the corresponding
reference manual.
– Table 22: Embedded internal reference voltage -
V
REFINT
values
– Figure 26: SPI timing diagram - slave mode and
CPHA = 0 and Figure 27: SPI timing diagram - slave
mode and CPHA = 1 enhanced and corrected
Section 8: Ordering information:
– The name of the section changed from the previous
“Part numbering”
15-May-2017 6
Section 7: Package information:
– Figure 45: WLCSP25 package marking example - the
composition of the package marking fields and
character sizes corrected. Check the product errata
sheet for additional information.
– Notes under package marking figures modified.
Table 70. Document revision history (continued)
Date Revision Changes
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