STM32L031C6 datasheet(125/126 Pages) STMICROELECTRONICS

Part #	STM32L031C6

Description	Access line ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, up to 32KB Flash, 8KB SRAM, 1KB EEPROM, ADC

PDF	126 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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125 / 126 page

DS10668 Rev 6

125/126

STM32L031x4/6

Revision history

125

01-Mar-2018

Added Arm logo in Section 1: Introduction and removed USB and

Cortex logo from Section 2: Description.

Changed RTS into RTS/DE in Figure 1: STM32L031x4/6 block

diagram. Changed USART2_RTS and USART2_RTS_DE into

USART2_RTS/USART2_DE, and LPUART1_RTS and

LPUART1_RTS_DE into LPUART1_RTS/LPUART1_DE in

Table 15: Pin definitions and Table 16: Alternate functions.

Updated I2C in Table 5: Functionalities depending on the working

mode (from Run/active down to standby).

Updated Figure 36: Example of LQFP48 marking (package top

view). Added Figure 39: Example of UFQFPN48 marking

(package top view). Updated Figure 42: Example of LQFP32

marking (package top view), Figure 45: Example of UFQFPN32

marking (package top view) and Figure 48: Example of

UFQFPN28 marking (package top view).

Updated Table 72: UFQFPN32 - 32-pin, 5x5 mm, 0.5 mm pitch

ultra thin fine pitch quad flat package mechanical data.

Table 79. Document revision history

Date

Revision

Changes

STM32L031C6 Datasheet(PDF) 125 Page - STMicroelectronics