STMicroelectronics STM32F042C6, Manual

Page: 116 / 118

Revision history STM32F042x4 STM32F042x6
116/117 DocID025832 Rev 5
16-Dec-2015 4
Section 3: Functional overview :
–
Figure 2: Clock tree
modified
Section 4: Pinouts and pin descriptions :
– Package pinout figures updated (look and feel)
–
Figure 5: WLCSP36 package pinout
-
now presented in top view
–
Table 13: STM32F042x pin definitions
- note 3 added; CIMP1_OUT
and USART4_CTS removed
–
Table 15: Alternate functions selected through GPIOB_AFR
registers for port B
- change of I2C2_SDA and I2C2_SCL to
I2C1_SDA and I2C1_SCL
Section 5: Memory mapping :
–
Table 17: STM32F042x4/x6 peripheral register boundary addresses
- change of “ COMP” to “SYSCFG”
Section 6: Electrical characteristics :
–
Table 50: I/O static characteristics
- removed note
–
Section 6.3.16: 12-bit ADC characteristics
- changed introductory
sentence
Section 7: Package information :
–
Figure 49: Recommended footprint for UFQFPN28 package
distance between corner pads added
10-Jan-2017 5
Section 6: Electrical characteristics :
–
Table 37: LSE oscillator characteristics (fLSE = 32.768 kHz)
-
information on configuring different drive capabilities removed. See
the corresponding reference manual.
–
Table 25: Embedded internal reference voltage
- V
REFINT
values
–
Figure 28: SPI timing diagram - slave mode and CPHA = 0
and
Figure 29: 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”
Table 76. Document revision history (continued)
Date Revision Changes