STM32L072RZ datasheet(146/147 Pages) STMICROELECTRONICS

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Revision history

STM32L072xx

146/147

DocID027100 Rev 3

22-Mar-2016

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 VDDA for fast and standard channels;

added note 1.

Added note 4. related to RADC.

Updated fTRIG..

Updated tS and tCONV.

– Updated equation 1 description.

– Updated Table 65: RAIN max for fADC = 16 MHz for fADC =

16 MHz and distinction made between fast and standard

channels.

Updated RO and added Note 2. in Table 67: DAC characteristics.

Added Table 74: USART/LPUART characteristics.

Table 97. Document revision history

Date

Revision

Changes

STM32L072RZ 数据表(PDF) 146 Page - STMicroelectronics

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