Datasheet

Revision history STM32F051x4 STM32F051x6 STM32F051x8
120/121 DocID022265 Rev 6
28-Aug-2015
5
(continued)
– Table 31: Peripheral current consumption
Addition of WLCSP36 package. Updates in:
– Section 2: Description
– Table 2: STM32F051xx family device features and
peripheral count
– Section 4: Pinouts and pin descriptions with the addition of
Figure 7: WLCSP36 package pinout
– Table 13: Pin definitions
– Table 20: General operating conditions
– Section 7: Package information with the addition of
Section 7.5: WLCSP36 package information
– Table 74: Package thermal characteristics
– Section 8: Part numbering
Update of the device marking examples in Section 7:
Package information.
16-Dec-2015 6
Section 2: Description:
– Table 2: STM32F051xx family device features and
peripheral count - number of SPIs corrected for 64-pin
packages
– Figure 1: Block diagram modified
Section 3: Functional overview:
– Figure 2: Clock tree modified; divider for CEC corrected
– Table 8: Comparison of I2C analog and digital filters -
adding 20 mA information for FastPlus mode
Section 4: Pinouts and pin descriptions:
– Package pinout figures updated (look and feel)
– Figure 7: WLCSP36 package pinout - now presented in
top view
– Table 13: Pin definitions - notes added (VSSA corrected to
pin 16 on LQFP32); note 5 added
Section 5: Memory mapping:
– added information on STM32F051x4/x6 difference versus
STM32F051x8 map in Figure 10
Section 6: Electrical characteristics:
– Table 24: Embedded internal reference voltage - removed -
40°C-85°C temperature range line and the associated note
– Table 48: I/O static characteristics - removed note
– Section 6.3.16: 12-bit ADC characteristics - changed
introductory sentence
– Table 52: ADC characteristics updated and table footnotes
3 and 4 added
– Table 56: Comparator characteristics - VDDA min modified
– Table 59: TIMx characteristics modified
– Table 64: I2S characteristics reorganized
– Figure 52: UFQFPN32 package outline - figure footnotes
added
Table 76. Document revision history (continued)
Date Revision Changes
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