Datasheet

DocID027100 Rev 4 147/149
STM32L072xx Revision history
148
22-Mar-2016 3
Updated number of SPIs on cover page and in Table 2: Ultra-low-
power STM32L072xx device features and peripheral counts.
Changed minimum comparator supply voltage to 1.65 V on cover
page. Added minimum DAC supply voltage on cover page.
Added number of fast and standard channels in Section 3.11:
Analog-to-digital converter (ADC).
Updated Section 3.17.2: Universal synchronous/asynchronous
receiver transmitter (USART) and Section 3.17.4: Serial peripheral
interface (SPI)/Inter-integrated sound (I2S) to mention the fact that
USARTs with synchronous mode feature can be used as SPI master
interfaces.
Added baudrate allowing to wake up the MCU from Stop mode in
Section 3.17.2: Universal synchronous/asynchronous receiver
transmitter (USART) and Section 3.17.3: Low-power universal
asynchronous receiver transmitter (LPUART).
Section 6.3.15: 12-bit ADC characteristics:
– Table 64: ADC characteristics:
Distinction made between V
DDA
for fast and standard channels;
added note 1.
Added note 4. related to R
ADC
.
Updated f
TRIG
..
Updated t
S
and t
CONV
.
– Updated equation 1 description.
– Updated Table 65: RAIN max for fADC = 16 MHz for f
ADC
=
16 MHz and distinction made between fast and standard channels.
Updated R
O
and added Note 2. in Table 67: DAC characteristics.
Added Table 71: USART/LPUART characteristics.
Table 96. Document revision history
Date Revision Changes
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