Datasheet

DocID022265 Rev 6 119/121
STM32F051x4 STM32F051x6 STM32F051x8 Revision history
120
28-Aug-2015 5
Updated the following:
– DAC and power management feature descriptions in
Features
– Table 2: STM32F051xx family device features and
peripheral count
– Section 3.5.1: Power supply schemes
– Figure 13: Power supply scheme
– Table 17: Voltage characteristics
– Table 20: General operating conditions: updated the
footnote for V
IN
parameter
– Table 28: Typical and maximum current consumption from
the V
BAT
supply
– Table 52: ADC characteristics
– Table 33: High-speed external user clock characteristics:
replaced V
DD
with V
DDIOX
– Table 34: Low-speed external user clock characteristics:
replaced V
DD
with V
DDIOX
– Table 37: HSI oscillator characteristics and Figure 19: HSI
oscillator accuracy characterization results for soldered
parts
– Table 38: HSI14 oscillator characteristics: changed the min
value for ACC
HSI14
– Table 41: Flash memory characteristics: changed the
values for t
ME
and I
DD
in write mode
– Table 43: EMS characteristics: changed the value of V
EFTB
– Table 45: ESD absolute maximum ratings
– Figure 10: STM32F051x8 memory map
– Figure 21: TC and TTa I/O input characteristics
– Figure 22: Five volt tolerant (FT and FTf) I/O input
characteristics
– Figure 23: I/O AC characteristics definition
–t
START
definition in Table 24: Embedded internal reference
voltage
–t
STAB
characteristics in Table 52: ADC characteristics
– Table 56: Comparator characteristics: changed the
description and values for V
SC
, V
DDA
and V
REFINT
parameters. Added Figure 28: Maximum V
REFINT
scaler
startup time from power down
– Table 57: TS characteristics: changed the min value for T
S-
temp
– Table 58: V
BAT
monitoring characteristics: changed the min
value for T
S-vbat
and the typical value for R parameters
– Section 6.3.22: Communication interfaces: updated the
description and features in the subsection I
2
C interface
characteristics
– Table 64: I
2
S characteristics: updated the min values for
data input hold time (master and slave receiver)
Table 76. Document revision history (continued)
Date Revision Changes
Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.